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This is a list of dinosaurs whose remains have been recovered from Asia, excluding India, which was part of a separate landmass for much of the Mesozoic (See List of Indian and Madagascan Dinosaurs for a list of Dinosaurs from India). This list does not include dinosaurs that live or lived after the Mesozoic era such as birds.
Name | Year | Formation | Location | Notes | Images |
---|---|---|---|---|---|
Abdarainurus | 2020 | Alagteeg Formation (Late Cretaceous, Santonian to Campanian) | ![]() |
Inconsistent in phylogenetic placement; could represent an unknown lineage of macronarians[1] | ![]() |
Abrosaurus | 1989 | Shaximiao Formation (Middle Jurassic, Bathonian to Callovian) | ![]() |
Had unusually large fenestrae | ![]() |
Achillobator | 1999 | Bayan Shireh Formation (Late Cretaceous, Cenomanian to Santonian) | ![]() |
Its robust build suggests it was not a cursorial animal[2] | ![]() |
Adasaurus | 1983 | Nemegt Formation (Late Cretaceous, Maastrichtian) | ![]() |
Its sickle claw was markedly reduced compared to other dromaeosaurids | ![]() |
Aepyornithomimus | 2017 | Djadochta Formation (Late Cretaceous, Campanian) | ![]() |
The first ornithomimosaur named from a dry desert environment | ![]() |
Agilisaurus | 1990 | Shaximiao Formation (Middle Jurassic, Bathonian to Callovian) | ![]() |
The holotype specimen was discovered during the construction of the museum where it is now housed | ![]() |
Albalophosaurus | 2009 | Kuwajima Formation (Early Cretaceous, Valanginian to Hauterivian) | ![]() |
Only known from fragments of a skull | ![]() |
Albinykus | 2011 | Javkhlant Formation (Late Cretaceous, Santonian) | ![]() |
Preserved in a sitting position not unlike that of modern birds | ![]() |
Alectrosaurus | 1933 | Iren Dabasu Formation (Late Cretaceous, Cenomanian to Santonian) | ![]() |
Had long legs which may be an adaptation to pursuit predation[3] | ![]() |
Alioramus | 1976 | Nemegt Formation (Late Cretaceous, Maastrichtian) | ![]() |
Possessed an elongated snout with a row of short crests | ![]() |
Almas | 2017 | Djadochta Formation (Late Cretaceous, Campanian) | ![]() |
Preserved alongside eggshells which may have come from a troodontid[4] | ![]() |
Altirhinus | 1998 | Khuren Dukh Formation (Early Cretaceous, Barremian to Albian) | ![]() |
Had a distinctive, elevated nasal bone which supported a large nasal cavity | |
Alxasaurus | 1993 | Bayin-Gobi Formation (Early Cretaceous, Albian) | ![]() |
Most of the skeleton is known, which allowed researchers to connect therizinosaurs to other theropods | |
Ambopteryx | 2019 | Unnamed formation (Late Jurassic, Oxfordian) | ![]() |
Preserves stomach contents containing gastroliths and fragments of bone, suggesting an omnivorous diet | ![]() |
Amtocephale | 2011 | Bayan Shireh Formation (Late Cretaceous, Turonian to Santonian) | ![]() |
One of the oldest known pachycephalosaurs | ![]() |
Amurosaurus | 1991 | Udurchukan Formation (Late Cretaceous, Maastrichtian) | ![]() |
One specimen may have come from an individual with a limp[5] | ![]() |
Analong | 2020 | Chuanjie Formation (Middle Jurassic, Bajocian) | ![]() |
Originally described as a specimen of Chuanjiesaurus but assigned a new genus due to several morphological differences | |
Anchiornis | 2009 | Tiaojishan Formation (Late Jurassic, Oxfordian) | ![]() |
Analysis of fossilized melanosomes suggest a mostly gray or black body, white and black patterns on its wings, and a red head crest[6] | ![]() |
Anhuilong | 2020 | Hongqin Formation (Middle Jurassic, Aalenian to Callovian) | ![]() |
Closely related to Huangshanlong and Omeisaurus, all forming an exclusive clade of mamenchisaurids | ![]() |
Anomalipes | 2018 | Wangshi Group (Late Cretaceous, Maastrichtian) | ![]() |
May have been closely related to Gigantoraptor despite its significantly smaller size[7] | ![]() |
Anserimimus | 1988 | Nemegt Formation (Late Cretaceous, Maastrichtian) | ![]() |
Had powerful forelimbs with uniquely straight, flattened claws | ![]() |
Aorun | 2013 | Shishugou Formation, (Late Jurassic, Oxfordian) | ![]() |
Potentially a basal member of the alvarezsaurian lineage[8] | ![]() |
Aralosaurus | 1968 | Bostobe Formation, (Late Cretaceous, Santonian to Campanian) | ![]() |
Its crest has been interpreted as being arch-shaped as in kritosaurin hadrosaurs, but this cannot be confirmed | ![]() |
Archaeoceratops | 1997 | Xinminbao Group (Early Cretaceous, Barremian) | ![]() |
Had no horns and only the beginnings of a frill | ![]() |
Archaeornithoides | 1992 | Djadochta Formation (Late Cretaceous, Campanian) | ![]() |
Known from only a partial skull with scratches that may have been created by a small mammal[9] | ![]() |
Archaeornithomimus | 1972 | Bissekty Formation?, Iren Dabasu Formation (Late Cretaceous, Cenomanian to Turonian) | ![]() ![]() |
Unlike other ornithomimosaurs, its feet were not arctometatarsalian | ![]() |
Arkharavia | 2010 | Udurchukan Formation (Late Cretaceous, Maastrichtian) | ![]() |
Described from a series of vertebrae, several of which were found to not belong to this taxon[10] | ![]() |
Arstanosaurus | 1982 | Bostobe Formation (Late Cretaceous, Santonian to Campanian) | ![]() |
Poorly known | |
Asiaceratops | 1989 | Khodzhakul Formation, Xinminbao Group? (Late Cretaceous, Cenomanian) | ![]() ![]() |
Potentially a leptoceratopsid[11] | |
Asiatosaurus | 1924 | Öösh Formation, Xinlong Formation (Early Cretaceous, Barremian to Albian) | ![]() ![]() |
Two species have been named but both are only known from extremely scant remains | ![]() |
Auroraceratops | 2005 | Xinminbao Group (Early Cretaceous, Aptian) | ![]() |
Known from more than eighty specimens, including complete skeletons | ![]() |
Aurornis | 2013 | Tiaojishan Formation (Late Jurassic, Oxfordian) | ![]() |
If an avialan as originally described it would be one of the oldest members of the group | ![]() |
Avimimus | 1981 | Barun Goyot Formation, Nemegt Formation (Late Cretaceous, Campanian to Maastrichtian) | ![]() |
Bonebed remains indicate a gregarious lifestyle; it may have formed age-segregated herds for lekking or flocking purposes[12] | ![]() |
Bactrosaurus | 1933 | Iren Dabasu Formation, Majiacun Formation? (Late Cretaceous, Cenomanian to Santonian?) | ![]() |
Remains of at least six individuals are known, making up much of the skeleton | ![]() |
Bagaceratops | 1975 | Barun Goyot Formation, Bayan Mandahu Formation, Djadochta Formation? (Late Cretaceous, Campanian to Maastrichtian) | ![]() ![]() |
May have been a direct descendant of Protoceratops which it physically resembles[13] | ![]() |
Bagaraatan | 1996 | Nemegt Formation (Late Cretaceous, Maastrichtian) | ![]() |
Combines traits of several theropod groups, possibly due to being chimaeric[14] | ![]() |
Bainoceratops | 2003 | Djadochta Formation (Late Cretaceous, Campanian) | ![]() |
Its supposedly diagnostic features may fall within Protoceratops variation[15] | |
Banji | 2010 | Nanxiong Formation (Late Cretaceous, Maastrichtian) | ![]() |
Vertical striations adorned the sides of its crest | ![]() |
Bannykus | 2018 | Bayin-Gobi Formation (Early Cretaceous, Barremian to Aptian) | ![]() |
Exhibited a transitional hand morphology for an alvarezsaur, having three fingers of roughly equal length with the first being robust | ![]() |
Baotianmansaurus | 2009 | Gaogou Formation (Late Cretaceous, Cenomanian to Turonian) | ![]() |
Large but known from only a few bones | ![]() |
Barsboldia | 1981 | Nemegt Formation (Late Cretaceous, Maastrichtian) | ![]() |
Possessed elongated neural spines particularly above the hips | ![]() |
Bashanosaurus | 2022 | Shaximiao Formation (Middle Jurassic, Bajocian) | ![]() |
Its skeleton combines traits of stegosaurs and more basal thyreophorans | |
Bashunosaurus | 2004 | Shaximiao Formation (Middle Jurassic, Bathonian to Callovian) | ![]() |
Although described as a macronarian, this has yet to be rigorously tested[16] | |
Batyrosaurus | 2012 | Bostobe Formation (Late Cretaceous, Santonian to Campanian) | ![]() |
Remains originally identified as Arstanosaurus | ![]() |
Bayannurosaurus | 2018 | Bayin-Gobi Formation (Early Cretaceous, Aptian) | ![]() |
Known from a well-preserved, almost complete skeleton | ![]() |
Beg | 2020 | Ulaanoosh Formation (Early Cretaceous to Late Cretaceous, Albian to Cenomanian) | ![]() |
Its preserved skull has a rugose texture | ![]() |
Beibeilong | 2017 | Gaogou Formation (Late Cretaceous, Cenomanian to Coniacian) | ![]() |
Similar to but more basal than Gigantoraptor.[17] Known from only a single embryo still in its egg | ![]() |
Beipiaosaurus | 1999 | Yixian Formation (Early Cretaceous, Aptian) | ![]() |
Preserves evidence of downy feathers as well as a secondary coat of simpler "elongated broad filamentous feathers" or EBFFs[18] | ![]() |
Beishanlong | 2010 | Xinminbao Group (Early Cretaceous, Aptian to Albian) | ![]() |
Lacked the elongated claws of more derived ornithomimosaurs | ![]() |
Bellusaurus | 1990 | Shishugou Formation (Late Jurassic, Oxfordian) | ![]() |
Known from a bone bed with the remains of seventeen juvenile specimens | ![]() |
Bienosaurus | 2001 | Lufeng Formation (Early Jurassic, Sinemurian) | ![]() |
Potentially synonymous with Tatisaurus[19] | ![]() |
Bissektipelta | 2004 | Bissekty Formation (Late Cretaceous, Turonian to Coniacian) | ![]() |
Analysis of its braincase suggests poor hearing and eyesight but good olfaction and taste; it has been suggested to be a filter feeder[20] | |
Bolong | 2010 | Yixian Formation (Early Cretaceous, Aptian) | ![]() |
Originally known from only a skull; an almost complete skeleton was described in 2013[21] | ![]() |
Borealosaurus | 2004 | Sunjiawan Formation (Late Cretaceous, Cenomanian to Turonian) | ![]() |
Its caudal vertebrae were distinctively opisthocoelous | |
Borogovia | 1987 | Nemegt Formation (Late Cretaceous, Maastrichtian) | ![]() |
Had a uniquely straight and flattened sickle claw, which may have had a weight-bearing function | ![]() |
Breviceratops | 1990 | Barun Goyot Formation (Late Cretaceous, Campanian) | ![]() |
Only known from juvenile remains but can be distinguished from other protoceratopsids | ![]() |
Brohisaurus | 2003 | Sembar Formation (Late Jurassic, Kimmeridgian) | ![]() |
Possibly an early titanosauriform | |
Byronosaurus | 2000 | Djadochta Formation (Late Cretaceous, Campanian) | ![]() |
Two juvenile skulls were found in an oviraptorid nest and claimed to be evidence for nest parasitism in this taxon, but both their identity and taphonomy have been questioned[4][22] | ![]() |
Caenagnathasia | 1994 | Bissekty Formation (Late Cretaceous, Turonian to Coniacian) | ![]() |
One of the oldest and smallest known caenagnathoids | ![]() |
Caihong | 2018 | Tiaojishan Formation (Late Jurassic, Oxfordian) | ![]() |
Possessed platelet-shaped melanosomes that produced iridesence as in modern trumpeters | ![]() |
Caudipteryx | 1998 | Yixian Formation (Early Cretaceous, Barremian) | ![]() |
Two species are known. At least C. zoui did not have secondary feathers attached to the lower arm | |
Ceratonykus | 2009 | Barun Goyot Formation (Late Cretaceous, Campanian) | ![]() |
Several osteological features were described as similar to ornithischians[23] | ![]() |
Changchunsaurus | 2005 | Quantou Formation (Early Cretaceous to Late Cretaceous, Aptian to Cenomanian) | ![]() |
Had wavy enamel on its leaf-shaped teeth that made them more resistant to wear; this feature is also present in hadrosaurs[24] | ![]() |
Changmiania | 2020 | Yixian Formation (Early Cretaceous, Barremian) | ![]() |
Preserved in a curled-up position as if sleeping in a potential burrow | ![]() |
Changyuraptor | 2014 | Yixian Formation (Early Cretaceous, Barremian) | ![]() |
The largest microraptorian dromaeosaurid known. Had tail feathers almost a foot long[25] | ![]() |
Chaoyangsaurus | 1999 | Tuchengzi Formation (Late Jurassic, Tithonian) | ![]() |
Known by a number of alternate spellings (e.g. Chaoyangosaurus, Chaoyoungosaurus) before its formal description | ![]() |
Charonosaurus | 2000 | Yuliangze Formation (Late Cretaceous, Maastrichtian) | ![]() |
May have had a long, backwards-arcing crest similar to that of Parasaurolophus | ![]() |
Chialingosaurus | 1959 | Shaximiao Formation (Late Jurassic, Oxfordian to Kimmeridgian) | ![]() |
Had both large plates and smaller spines, similar to Kentrosaurus | ![]() |
Chiayusaurus | 1953 | Hasandong Formation, Xinminbao Group (Early Cretaceous, Barremian to Albian) | ![]() ![]() |
Two species have been named, both from teeth. Those of C. lacustris are apparently indistinguishable to those of Euhelopus[26] or Mamenchisaurus[27] | |
Chilantaisaurus | 1964 | Ulansuhai Formation (Late Cretaceous, Turonian) | ![]() |
Had a particularly hooked claw on its first finger | ![]() |
Chingkankousaurus | 1958 | Wangshi Group (Late Cretaceous, Santonian to Campanian) | ![]() |
Known from only a scapula. Possibly a tyrannosauroid[28] | |
Chinshakiangosaurus | 1992 | Fengjiahe Formation (Early Jurassic, Hettangian) | ![]() |
Had a U-shaped snout that may have supported fleshy cheeks, an adaptation to bulk feeding | |
Choyrodon | 2018 | Khuren Dukh Formation (Early Cretaceous, Albian) | ![]() |
It had an enlarged nose similar to its contemporary, Altirhinus, but it is most likely a separate taxon[29] | ![]() |
Chuandongocoelurus | 1984 | Shaximiao Formation (Middle Jurassic, Bathonian to Callovian) | ![]() |
A tetanuran of uncertain relationships | ![]() |
Chuanjiesaurus | 2000 | Chuanjie Formation (Middle Jurassic, Bathonian) | ![]() |
One of the more derived mamenchisaurids[30] | ![]() |
Chuanqilong | 2014 | Jiufotang Formation (Early Cretaceous, Barremian to Aptian) | ![]() |
May have been the adult form of the coeval Liaoningosaurus[31] | ![]() |
Chungkingosaurus | 1983 | Shaximiao Formation (Late Jurassic, Oxfordian) | ![]() |
May have possessed at least six thagomizer spikes; the rearmost pair was mounted horizontally, directed outwards and backwards | ![]() |
Chuxiongosaurus | 2010 | Lufeng Formation (Early Jurassic, Hettangian to Pliensbachian) | ![]() |
Potentially a synonym of Jingshanosaurus[32] | |
Citipati | 2001 | Djadochta Formation (Late Cretaceous, Campanian to Maastrichtian) | ![]() |
Had a distinctive triangular crest. A referred specimen known as the Zamyn Khondt oviraptorid possessed the familiar rectangular domed crest in most depictions of Oviraptor, but likely does not belong to that genus or Citipati[33] | ![]() |
Conchoraptor | 1986 | Barun Goyot Formation, Nemegt Formation (Late Cretaceous, Maastrichtian) | ![]() |
Named for a hypothesized diet of shellfish, but this cannot be confirmed | ![]() |
Corythoraptor | 2017 | Nanxiong Formation (Late Cretaceous, Maastrichtian) | ![]() |
Its crest was vertical and rectangular, not unlike that of a cassowary | ![]() |
Crichtonpelta | 2015 | Sunjiawan Formation (Late Cretaceous, Cenomanian) | ![]() |
Originally named as a second species of Crichtonsaurus | |
Crichtonsaurus | 2002 | Sunjiawan Formation (Late Cretaceous, Cenomanian to Turonian) | ![]() |
Sometimes reconstructed with semicircular osteoderms vaguely similar to the plates of stegosaurs | ![]() |
Daanosaurus | 2005 | Shaximiao Formation (Late Jurassic, Oxfordian to Tithonian) | ![]() |
Phylogenetic position is uncertain as it is only known from the remains of a juvenile | |
Daliansaurus | 2017 | Yixian Formation (Early Cretaceous, Barremian) | ![]() |
Had an enlarged claw on the fourth toe comparable in size to the sickle claw on its second | ![]() |
Dashanpusaurus | 2005 | Shaximiao Formation (Middle Jurassic, Callovian) | ![]() |
One of the basalmost and earliest known macronarians[34] | |
Datanglong | 2014 | Xinlong Formation (Early Cretaceous, Barremian to Albian) | ![]() |
Had a uniquely pneumatized ilium similar to megaraptorans | |
Datonglong | 2016 | Huiquanpu Formation (Late Cretaceous, Cenomanian to Campanian) | ![]() |
Precise dating uncertain | |
Datousaurus | 1984 | Shaximiao Formation (Middle Jurassic to Late Jurassic, Bathonian to Oxfordian) | ![]() |
One of the rarer sauropods of the Shaximiao, known from only two skeletons and a large, deep skull | ![]() |
Daurlong | 2022 | Longjiang Formation (Early Cretaceous, Aptian) | ![]() |
Preserves remains of an intestinal tract | ![]() |
Daxiatitan | 2008 | Hekou Group (Early Cretaceous, Barremian) | ![]() |
Large and very long-necked | ![]() |
Deinocheirus | 1970 | Nemegt Formation (Late Cretaceous, Maastrichtian) | ![]() |
Had a suite of unique features, most notably a hump supported by elongated neural spines | ![]() |
Dilong | 2004 | Yixian Formation (Early Cretaceous, Barremian) | ![]() |
Preserves evidence of a coating of simple feathers | ![]() |
Dongbeititan | 2007 | Yixian Formation (Early Cretaceous, Barremian) | ![]() |
A theropod tooth has been found encrusted in one of its ribs[35] | ![]() |
Dongyangopelta | 2013 | Chaochuan Formation (Early Cretaceous to Late Cretaceous, Albian to Cenomanian) | ![]() |
Coexisted with Zhejiangosaurus but could be distinguished based on subtle osteological features[36] | |
Dongyangosaurus | 2008 | Jinhua Formation (Late Cretaceous, Turonian to Coniacian) | ![]() |
Its phylogenetic placement is uncertain | ![]() |
Dzharaonyx | 2022 | Bissekty Formation (Late Cretaceous, Turonian) | ![]() |
One of the oldest known parvicursorines | |
Dzharatitanis | 2021 | Bissekty Formation (Late Cretaceous, Turonian) | ![]() |
Originally described as a rebbachisaurid[37] but later reinterpreted as a titanosaur with possible lognkosaurian affinities[38] | ![]() |
Elmisaurus | 1981 | Nemegt Formation (Late Cretaceous, Maastrichtian) | ![]() |
One of the most complete caenagnathids known | ![]() |
Embasaurus | 1931 | Neocomian Sands (Early Cretaceous, Berriasian) | ![]() |
Known from only two vertebrae | ![]() |
Enigmosaurus | 1983 | Bayan Shireh Formation (Late Cretaceous, Cenomanian to Santonian) | ![]() |
Had a large, backwards-pointing pelvis | ![]() |
Eomamenchisaurus | 2008 | Zhanghe Formation (Middle Jurassic to Late Jurassic, Aalenian to Oxfordian) | ![]() |
One of the oldest mamenchisaurids | |
Eosinopteryx | 2013 | Tiaojishan Formation (Late Jurassic, Oxfordian) | ![]() |
Described as lacking advanced tail feathers and long "hind wings", unlike other paravians, but this may be an artifact of preservation[39] | ![]() |
Epidexipteryx | 2008 | Haifanggou Formation (Middle Jurassic, Callovian) | ![]() |
Supported four long feathers from an abbreviated tail | ![]() |
Equijubus | 2003 | Xinminbao Group (Early Cretaceous, Albian) | ![]() |
A grazer that preserves the oldest known evidence of grass-eating[40] | ![]() |
Erketu | 2006 | Bayan Shireh Formation (Late Cretaceous, Cenomanian to Santonian) | ![]() |
May have had the longest neck of any dinosaur relative to its body | ![]() |
Erliansaurus | 2002 | Iren Dabasu Formation (Late Cretaceous, Cenomanian) | ![]() |
Had long, curved claws on its fingers | ![]() |
Erlikosaurus | 1980 | Bayan Shireh Formation (Late Cretaceous, Cenomanian to Santonian) | ![]() |
Preserves the most complete skull known from any therizinosaur | ![]() |
Eshanosaurus | 2001 | Lufeng Formation (Early Jurassic, Hettangian) | ![]() |
Has been suggested to be the oldest known therizinosaur | ![]() |
Euhelopus | 1956 | Meng-Yin Formation (Early Cretaceous, Berriasian to Valanginian) | ![]() |
Originally believed to have lived in a marshy environment | ![]() |
Euronychodon | 1991 | Bissekty Formation (Late Cretaceous, Turonian) | ![]() |
Type species was found in Portugal. The Asian species may represent a form taxon of improperly developed teeth[41] | |
Ferganasaurus | 2003 | Balabansai Formation (Middle Jurassic, Callovian) | ![]() |
Claimed to have two hand claws, but this is disputed[42] | |
Ferganocephale | 2005 | Balabansai Formation (Middle Jurassic, Callovian) | ![]() |
Unusually, its teeth were not serrated | |
Fujianvenator | 2023 | Nanyuan Formation (Late Jurassic, Tithonian) | ![]() |
Possessed proportionally long legs which may be an adaptation to wading | ![]() |
Fukuiraptor | 2000 | Kitadani Formation, Sebayashi Formation? (Early Cretaceous, Barremian to Aptian) | ![]() |
Similarly to Megaraptor, it was originally reconstructed as a dromaeosaur with its hand claw on its foot | ![]() |
Fukuisaurus | 2003 | Kitadani Formation (Early Cretaceous, Barremian) | ![]() |
The elements of its skull are so strongly fused that it was unable to chew[43] | ![]() |
Fukuititan | 2010 | Kitadani Formation (Early Cretaceous, Barremian to Aptian) | ![]() |
The first sauropod named from Japan | ![]() |
Fukuivenator | 2016 | Kitadani Formation (Early Cretaceous, Barremian to Aptian) | ![]() |
Possesses traits of various groups of coelurosaurs, though probably a therizinosaur.[44] May have been a herbivore or omnivore due to its heterodont dentition | ![]() |
Fulengia | 1977 | Lufeng Formation (Early Jurassic, Hettangian to Toarcian) | ![]() |
May have been a juvenile Lufengosaurus | |
Fushanosaurus | 2019 | Shishugou Formation (Late Jurassic, Oxfordian) | ![]() |
Known from a single femur of immense size | |
Fusuisaurus | 2006 | Xinlong Formation (Early Cretaceous, Aptian to Albian) | ![]() |
A referred humerus may support an extremely large size for this taxon[45] | |
Gallimimus | 1972 | Nemegt Formation (Late Cretaceous, Maastrichtian) | ![]() |
Had a relatively long beak with a rounded tip | ![]() |
Gannansaurus | 2013 | Nanxiong Formation (Late Cretaceous, Maastrichtian) | ![]() |
Its vertebrae were more similar to those of Euhelopus than to other sauropods | ![]() |
Ganzhousaurus | 2013 | Nanxiong Formation (Late Cretaceous, Maastrichtian) | ![]() |
Coexisted with at least seven other oviraptorosaurs, which may have niche-partitioned. It was likely primarily herbivorous[46] | ![]() |
Garudimimus | 1981 | Bayan Shireh Formation (Late Cretaceous, Cenomanian to Santonian) | ![]() |
Was not as well-adapted to running as later ornithomimosaurs | ![]() |
Gasosaurus | 1985 | Shaximiao Formation (Middle Jurassic, Bathonian to Callovian) | ![]() |
Discovered as a byproduct of construction work | ![]() |
Gigantoraptor | 2007 | Iren Dabasu Formation (Late Cretaceous, Cenomanian) | ![]() |
The largest known oviraptorosaur, comparable in size to Albertosaurus | ![]() |
Gigantspinosaurus | 1992 | Shaximiao Formation (Late Jurassic, Oxfordian) | ![]() |
Possessed broad, greatly enlarged shoulder spines | ![]() |
Gilmoreosaurus | 1979 | Bissekty Formation?, Iren Dabasu Formation, Khodzhakul Formation? (Late Cretaceous, Cenomanian) | ![]() ![]() |
Several fossils preserve evidence of cancer-induced tumors[47] | ![]() |
Gobihadros | 2019 | Bayan Shireh Formation (Late Cretaceous, Cenomanian to Santonian) | ![]() |
Known from multiple specimens representing different growth stages | ![]() |
Gobiraptor | 2019 | Nemegt Formation (Late Cretaceous, Maastrichtian) | ![]() |
Possessed a deep jaw that may be an adaptation to crushing bivalves or seeds[48] | ![]() |
Gobisaurus | 2001 | Ulansuhai Formation (Late Cretaceous, Turonian) | ![]() |
Had no tail club but already possessed the stiff tail of derived ankylosaurids[49] | ![]() |
Gobititan | 2003 | Xinminbao Group (Early Cretaceous, Aptian) | ![]() |
Retained the fifth digit of the foot, a basal trait | |
Gobivenator | 2014 | Djadochta Formation (Late Cretaceous, Campanian) | ![]() |
The most completely known Cretaceous troodontid | ![]() |
Gongbusaurus | 1983 | Shaximiao Formation (Late Jurassic, Oxfordian) | ![]() |
Only known from a pair of teeth. May be an ankylosaurian[50] | |
Gongpoquansaurus | 2014 | Xinminbao Group (Early Cretaceous, Albian) | ![]() |
Remains originally named as a species of Probactrosaurus | ![]() |
Gongxianosaurus | 1998 | Ziliujing Formation (Early Jurassic, Toarcian) | ![]() |
The only sauropod with ossified distal tarsals, hinting at its basal position | |
Goyocephale | 1982 | Unnamed formation (Late Cretaceous, Campanian) | ![]() |
Had a sloping head with a flat skull roof | ![]() |
Graciliceratops | 2000 | Bayan Shireh Formation (Late Cretaceous, Santonian) | ![]() |
Possessed a short frill with large fenestrae | ![]() |
Graciliraptor | 2004 | Yixian Formation (Early Cretaceous, Barremian) | ![]() |
A close relative of Microraptor with characteristically slender bones | ![]() |
Guanlong | 2006 | Shishugou Formation (Late Jurassic, Oxfordian) | ![]() |
Two specimens have been discovered, one on top of the other | ![]() |
Halszkaraptor | 2017 | Djadochta Formation (Late Cretaceous, Campanian) | ![]() |
Originally interpreted as a semiaquatic fish hunter similar to a merganser[51] but this hypothesis has been criticized[52] | ![]() |
Hamititan | 2021 | Shengjinkou Formation (Early Cretaceous, Aptian) | ![]() |
Known from seven caudal vertebrae and associated elements | ![]() |
Haplocheirus | 2010 | Shishugou Formation (Late Jurassic, Oxfordian) | ![]() |
Possessed three long fingers with short claws. Originally described as a basal alvarezsauroid but similarities have been noted with other coelurosaurs[14][53] | ![]() |
Harpymimus | 1984 | Khuren Dukh Formation?/Shinekhudag Formation? (Early Cretaceous, Albian) | ![]() |
Mostly toothless but retains a few teeth in the dentary | ![]() |
Haya | 2011 | Javkhlant Formation (Late Cretaceous, Santonian to Campanian) | ![]() |
One specimen preserves a large mass of gastroliths | ![]() |
Heishansaurus | 1953 | Minhe Formation (Late Cretaceous, Campanian to Maastrichtian) | ![]() |
May be a junior synonym of Pinacosaurus[54] | |
Helioceratops | 2009 | Quantou Formation (Early Cretaceous to Late Cretaceous, Aptian to Cenomanian) | ![]() |
Had a distinctively short lower jaw | ![]() |
Hexing | 2012 | Yixian Formation (Early Cretaceous, Valanginian to Barremian) | ![]() |
Three or four teeth are known, but they are not well-preserved | ![]() |
Hexinlusaurus | 2005 | Shaximiao Formation (Middle Jurassic, Bajocian) | ![]() |
Originally named as a species of Yandusaurus | ![]() |
Heyuannia | 2002 | Barun Goyot Formation, Dalangshan Formation (Late Cretaceous, Maastrichtian) | ![]() ![]() |
Fossilized pigments in referred eggshells suggest they were blue-green[55] | ![]() |
Homalocephale | 1974 | Nemegt Formation (Late Cretaceous, Maastrichtian) | ![]() |
Has been suggested to be a juvenile Prenocephale on account of its flat head,[56] but this is no longer thought to be the case[57] | ![]() |
Huabeisaurus | 2000 | Huiquanpu Formation (Late Cretaceous, Cenomanian to Maastrichtian) | ![]() |
May be closely related to Tangvayosaurus[58] | ![]() |
Hualianceratops | 2015 | Shishugou Formation (Late Jurassic, Oxfordian) | ![]() |
Had a series of bumps around the edge of the beak | ![]() |
Huanansaurus | 2015 | Nanxiong Formation (Late Cretaceous, Campanian to Maastrichtian) | ![]() |
Possessed a distinctive short trapezoidal crest | ![]() |
Huanghetitan | 2006 | Haoling Formation, Hekou Group (Early Cretaceous, Aptian to Albian) | ![]() |
Had ribs 3 metres (9.8 ft) long, which supported one of the deepest body cavities of any dinosaur[59] | ![]() |
Huangshanlong | 2014 | Hongqin Formation (Middle Jurassic to Late Jurassic, Aalenian to Oxfordian) | ![]() |
Known from some bones of the right forelimb | ![]() |
Huaxiagnathus | 2004 | Yixian Formation (Early Cretaceous, Aptian) | ![]() |
One of the largest known compsognathids | |
Huayangosaurus | 1982 | Shaximiao Formation (Middle Jurassic, Bathonian to Callovian) | ![]() |
Possessed flank osteoderms and a small tail club in addition to plates and spikes | ![]() |
Hudiesaurus | 1997 | Kalaza Formation (Late Jurassic, Tithonian) | ![]() |
Had a butterfly-shaped process on its vertebra | ![]() |
Hulsanpes | 1982 | Barun Goyot Formation (Late Cretaceous, Campanian) | ![]() |
Closely related to Halszkaraptor but appears to be more cursorial[60] | ![]() |
Ichthyovenator | 2012 | Grès supérieurs Formation (Early Cretaceous, Aptian) | ![]() |
One of its sacral vertebrae was greatly reduced, giving the illusion of a break in its sail or of two separate sails | ![]() |
Incisivosaurus | 2002 | Yixian Formation (Early Cretaceous, Barremian) | ![]() |
Two specimens of different ontogenetic stages are known, both with differing types of feathers[61] | ![]() |
Irisosaurus | 2020 | Fengjiahe Formation (Early Jurassic, Hettangian) | ![]() |
Closely related to Mussaurus[62] | ![]() |
Isanosaurus | 2000 | Nam Phong Formation (Late Triassic, Norian to Rhaetian) | ![]() |
May have actually come from the Late Jurassic[63] | ![]() |
Ischioceratops | 2015 | Wangshi Group (Late Cretaceous, Campanian to Maastrichtian) | ![]() |
Noted for its peculiarly-shaped ischium | ![]() |
Itemirus | 1976 | Bissekty Formation (Late Cretaceous, Turonian) | ![]() |
Originally known from a braincase but abundant new remains were described in 2014[64] | ![]() |
Jaculinykus | 2023 | Barun Goyot Formation (Late Cretaceous, Maastrichtian) | ![]() |
Was didactyl, with a large first finger and a reduced second finger | ![]() |
Jaxartosaurus | 1937 | Dabrazhin Formation (Late Cretaceous, Santonian) | ![]() |
Not known from many remains but they are enough to tell that it was a basal lambeosaurine[65] | ![]() |
Jeholosaurus | 2000 | Yixian Formation (Early Cretaceous, Aptian) | ![]() |
One specimen is preserved in a curled position | ![]() |
Jianchangosaurus | 2013 | Yixian Formation (Early Cretaceous, Barremian) | ![]() |
Several characters of its teeth and jaws are convergently similar to those of ornithischians[66] | ![]() |
Jiangjunosaurus | 2007 | Shishugou Formation (Late Jurassic, Oxfordian) | ![]() |
Had two rows of circular or diamond-shaped plates | |
Jiangshanosaurus | 2001 | Jinhua Formation (Late Cretaceous, Turonian to Coniacian) | ![]() |
A potential member of the Euhelopodidae[67] | |
Jiangxisaurus | 2013 | Nanxiong Formation (Late Cretaceous, Maastrichtian) | ![]() |
Overall similar to Heyuannia but with a thinner, frailer mandible | ![]() |
Jiangxititan | 2023 | Nanxiong Formation (Late Cretaceous, Maastrichtian) | ![]() |
Described as one of the few known lognkosaurs from mainland Asia | ![]() |
Jianianhualong | 2017 | Yixian Formation (Early Cretaceous, Aptian) | ![]() |
Possessed a subtriangular tail frond made of asymmetrical feathers, although it was most likely flightless | ![]() |
Jinbeisaurus | 2019 | Huiquanpu Formation (Late Cretaceous, Cenomanian to Maastrichtian) | ![]() |
A medium-sized tyrannosauroid | |
Jinfengopteryx | 2005 | Huajiying Formation (Early Cretaceous, Barremian) | ![]() |
May have been capable of some sort of flight[68] | ![]() |
Jingshanosaurus | 1995 | Lufeng Formation (Early Jurassic, Hettangian) | ![]() |
One of the latest-surviving non-sauropod sauropodomorphs | ![]() |
Jintasaurus | 2009 | Xinminbao Group (Early Cretaceous, Albian) | ![]() |
Known from only the rear half of a skull, including a complete braincase | |
Jinyunpelta | 2018 | Liangtoutang Formation (Early Cretaceous to Late Cretaceous, Albian to Cenomanian) | ![]() |
The oldest ankylosaurid known to have a tail club | ![]() |
Jinzhousaurus | 2001 | Yixian Formation (Early Cretaceous, Aptian) | ![]() |
Its holotype is nearly complete, preserved whole on a single slab | |
Jiutaisaurus | 2006 | Quantou Formation (Early Cretaceous to Late Cretaceous, Barremian to Cenomanian) | ![]() |
Named based on eighteen vertebrae | |
Kaijiangosaurus | 1984 | Shaximiao Formation (Middle Jurassic, Bathonian to Callovian) | ![]() |
Potentially synonymous with other medium-sized Shaximiao theropods | ![]() |
Kamuysaurus | 2019 | Hakobuchi Formation (Late Cretaceous, Maastrichtian) | ![]() |
Informally referred to as "Mukawaryu" before its formal description | ![]() |
Kansaignathus | 2021 | Ialovachsk Formation (Late Cretaceous, Santonian) | ![]() |
The first non-avian dinosaur described from Tajikistan | ![]() |
Kazaklambia | 2013 | Dabrazhin Formation (Late Cretaceous, Santonian) | ![]() |
Morphologically distinct from other Eurasian lambeosaurines[69] | ![]() |
Kelmayisaurus | 1973 | Lianmuqin Formation (Early Cretaceous, Valanginian to Albian) | ![]() |
One popular book mentions a giant species belonging to this genus,[70] but this referral may be incorrect | ![]() |
Kerberosaurus | 2004 | Tsagayan Formation (Late Cretaceous, Maastrichtian) | ![]() |
Potentially a close relative of Edmontosaurus[71] | ![]() |
Khaan | 2001 | Djadochta Formation (Late Cretaceous, Campanian) | ![]() |
Two morphotypes of chevrons are known, which may be a sexually dimorphic trait[72] | ![]() |
Khulsanurus | 2021 | Barun Goyot Formation (Late Cretaceous, Campanian) | ![]() |
Contemporary with Parvicursor but can be distinguished by characters of its caudal vertebrae[73] | |
Kileskus | 2010 | Itat Formation (Middle Jurassic, Bathonian) | ![]() |
Uncertain if it possesses the head crest as seen in other proceratosaurids | ![]() |
Kinnareemimus | 2009 | Sao Khua Formation (Early Cretaceous, Valanginian to Barremian) | ![]() |
Potentially one of the oldest ornithomimosaurs | ![]() |
Klamelisaurus | 1993 | Shishugou Formation (Middle Jurassic, Callovian) | ![]() |
Close relatives included several referred species of Mamenchisaurus[74] | ![]() |
Kol | 2009 | Djadochta Formation (Late Cretaceous, Campanian) | ![]() |
Had a "hyperarctometatarsus" more strongly pinched than other arctometatarsalian taxa. Described as an alvarezsaurid[75] but has been suggested to be related to Avimimus[76] | |
Koreaceratops | 2011 | Sihwa Formation (Early Cretaceous, Albian) | ![]() |
Possessed elongated neural spines on its caudal vertebrae. Its describers suggest that it was used as a swimming organ,[77] but a later study found it to live in a semiarid environment, making this unlikely[78] | ![]() |
Koreanosaurus | 2011 | Seonso Conglomerate (Late Cretaceous, Campanian) | ![]() |
Had short but powerful forelimbs suggesting it may have been a quadruped[79] | ![]() |
Koshisaurus | 2015 | Kitadani Formation (Early Cretaceous, Hauterivian) | ![]() |
Distinguished from other hadrosauroids by the presence of an antorbital fossa | ![]() |
Kulceratops | 1995 | Khodzhakul Formation (Early Cretaceous, Albian) | ![]() |
Only known from fragments of a jaw and teeth | ![]() |
Kulindadromeus | 2014 | Ukureyskaya Formation (Middle Jurassic, Bathonian) | ![]() |
An ornithischian that preserves evidence of filaments, suggesting that protofeathers were basal to Dinosauria as a whole | ![]() |
Kundurosaurus | 2012 | Udurchukan Formation (Late Cretaceous, Maastrichtian) | ![]() |
May be synonymous with Kerberosaurus[80] | ![]() |
Kuru | 2021 | Barun Goyot Formation (Late Cretaceous, Maastrichtian) | ![]() |
Had been informally referred to as "Airakoraptor" prior to its formal description | ![]() |
Laiyangosaurus | 2019 | Wangshi Group (Late Cretaceous, Maastrichtian) | ![]() |
Some specimens referred to this edmontosaurin actually belong to kritosaurins and lambeosaurines[81] | ![]() |
Lanzhousaurus | 2005 | Hekou Group (Early Cretaceous, Barremian) | ![]() |
Possessed the largest known teeth of any dinosaur | ![]() |
Leshansaurus | 2009 | Shaximiao Formation (Late Jurassic, Oxfordian to Kimmeridgian) | ![]() |
Its braincase is nearly identical to that of Piveteausaurus[82] | ![]() |
Levnesovia | 2009 | Bissekty Formation (Late Cretaceous, Turonian) | ![]() |
One of the smallest known hadrosauroids[42] | |
Liaoceratops | 2002 | Yixian Formation (Early Cretaceous, Barremian) | ![]() |
One specimen was found without a skull roof, possibly displaced by a predator to eat its brain[83] | ![]() |
Liaoningosaurus | 2001 | Yixian Formation (Early Cretaceous, Barremian to Aptian) | ![]() |
One specimen has been interpreted as possessing fork-like teeth, sharp claws, and stomach contents including fish, which has been claimed to be evidence of a semi-aquatic, turtle-like lifestyle[84] | ![]() |
Liaoningotitan | 2018 | Yixian Formation (Early Cretaceous, Barremian) | ![]() |
The second sauropod named from the Yixian Formation | |
Liaoningvenator | 2017 | Yixian Formation (Early Cretaceous, Barremian) | ![]() |
Uniquely preserved with the head curving forwards, differing from the classic theropod "death pose" and the sleeping position of other troodontids | ![]() |
Limusaurus | 2009 | Shishugou Formation (Late Jurassic, Oxfordian) | ![]() |
Multiple specimens from different growth stages are known. Juveniles possessed teeth which were lost and replaced with a beak as adults, suggesting a change in diet[85] | ![]() |
Lingwulong | 2018 | Yanan Formation?/Zhiluo Formation? (Middle Jurassic to Late Jurassic, Aalenian to Oxfordian) | ![]() |
The first confirmed diplodocoid from Asia. Originally considered Early Jurassic, making it the oldest known neosauropod, but this age has been disputed[86][87] | ![]() |
Lingyuanosaurus | 2019 | Jiufotang Formation?/Yixian Formation? (Early Cretaceous, Valanginian to Aptian) | ![]() |
Possessed a mix of basal and derived therizinosaurian traits | ![]() |
Linhenykus | 2011 | Bayan Mandahu Formation (Late Cretaceous, Campanian to Maastrichtian) | ![]() |
Completely monodactyl due to lacking the vestigial second and third fingers of other alvarezsaurids | ![]() |
Linheraptor | 2010 | Bayan Mandahu Formation (Late Cretaceous, Campanian) | ![]() |
Potentially a synonym of Tsaagan[88] | ![]() |
Linhevenator | 2011 | Bayan Mandahu Formation (Late Cretaceous, Campanian) | ![]() |
Had a greatly enlarged sickle claw, comparable in size to those of dromaeosaurids | ![]() |
Liubangosaurus | 2010 | Xinlong Formation (Early Cretaceous, Barremian to Aptian) | ![]() |
Described only as a eusauropod[89] but has since been reinterpreted as a somphospondylian[90] | |
Luanchuanraptor | 2007 | Qiupa Formation (Late Cretaceous, Maastrichtian) | ![]() |
The first Asian dromaeosaurid found outside the Gobi Desert and northeastern China. May have been closely related to Adasaurus[14] | ![]() |
Lufengosaurus | 1940 | Lufeng Formation (Early Jurassic, Hettangian to Sinemurian) | ![]() |
The rib of one specimen preserves the oldest known evidence of collagen proteins[91] | ![]() |
Luoyanggia | 2009 | Haoling Formation (Early Cretaceous, Aptian to Albian) | ![]() |
Originally believed to date from the Late Cretaceous | |
Machairasaurus | 2010 | Bayan Mandahu Formation (Late Cretaceous, Campanian) | ![]() |
Its hand claws are elongated and blade-like in side view | ![]() |
Mahakala | 2007 | Djadochta Formation (Late Cretaceous, Campanian) | ![]() |
Possessed basal traits for a dromaeosaurid. May be a close relative of Halszkaraptor[92] | ![]() |
Maleevus | 1987 | Bayan Shireh Formation (Late Cretaceous, Cenomanian to Santonian) | ![]() |
Its only purportedly distinguishing trait is also shared with Pinacosaurus[36] | |
Mamenchisaurus | 1954 | Penglaizhen Formation, Shaximiao Formation, Shishugou Formation, Suining Formation (Late Jurassic to Early Cretaceous, Oxfordian to Aptian) | ![]() |
Several species have been named, but most may not belong to this genus[74] | ![]() |
Mandschurosaurus | 1930 | Grès supérieurs Formation?, Yuliangze Formation (Late Cretaceous, Maastrichtian) | ![]() ![]() |
One of the first non-avian dinosaurs named from Chinese remains | ![]() |
Mei | 2004 | Yixian Formation (Early Cretaceous, Aptian) | ![]() |
Two specimens are preserved in bird-like sleeping positions[93] | ![]() |
Microceratus | 2008 | Ulansuhai Formation (Late Cretaceous, Turonian) | ![]() |
Originally named Microceratops, although that genus name is preoccupied by a wasp | ![]() |
Microhadrosaurus | 1979 | Nanxiong Formation (Late Cretaceous, Maastrichtian) | ![]() |
Reportedly an unusually small hadrosaurid | |
Micropachycephalosaurus | 1978 | Wangshi Group (Late Cretaceous, Campanian to Maastrichtian) | ![]() |
Once considered to be a pachycephalosaur, although it is now usually considered to be a ceratopsian[94] | ![]() |
Microraptor | 2000 | Jiufotang Formation (Early Cretaceous, Aptian) | ![]() |
Known from over three hundred fossils.[95] Several are well-preserved enough to reveal fine details such as feather covering and an iridescent black coloration[96] | ![]() |
Migmanychion | 2023 | Longjiang Formation (Early Cretaceous, Aptian) | ![]() |
Its hand combines features of multiple groups of coelurosaurs | ![]() |
Minimocursor | 2023 | Phu Kradung Formation (Late Jurassic, Tithonian) | ![]() |
The first basal neornithischian known from southeastern Asia | ![]() |
Minotaurasaurus | 2009 | Djadochta Formation (Late Cretaceous, Campanian) | ![]() |
The holotype skull was excavated illegally, which obscured its true provenance until recently | ![]() |
Mongolosaurus | 1933 | On Gong Formation (Early Cretaceous, Aptian to Albian) | ![]() |
Known from only scant remains but has been confidently assigned to Somphospondyli in recent years[90] | ![]() |
Mongolostegus | 2018 | Dzunbain Formation (Early Cretaceous, Aptian to Albian) | ![]() |
Informally assigned to the genus Wuerhosaurus before its formal description | ![]() |
Monkonosaurus | 1986 | Loe-ein Formation?/Lura Formation? (Late Jurassic, Oxfordian to Kimmeridgian?/Early Cretaceous, Albian?) | ![]() |
Poorly known | |
Monolophosaurus | 1993 | Shishugou Formation (Middle Jurassic, Bathonian to Callovian) | ![]() |
Possessed a short, rectangular crest running along the midline of the skull | ![]() |
Mononykus | 1993 | Nemegt Formation (Late Cretaceous, Maastrichtian) | ![]() |
Proposed to have an anteater-like lifestyle, using its unique forearms to break into termite mounds[97] | ![]() |
Mosaiceratops | 2015 | Xiaguan Formation (Late Cretaceous, Turonian to Campanian) | ![]() |
Combined features of different groups of basal ceratopsians | ![]() |
Nankangia | 2013 | Nanxiong Formation (Late Cretaceous, Maastrichtian) | ![]() |
May have specialized in soft foods such as leaves and seeds[98] | ![]() |
Nanningosaurus | 2007 | Unnamed formation (Late Cretaceous, Maastrichtian) | ![]() |
Potentially a basal lambeosaurine | |
Nanshiungosaurus | 1979 | Nanxiong Formation (Late Cretaceous, Maastrichtian) | ![]() |
Originally misidentified as a sauropod on account of its unusual pelvis | ![]() |
Nanyangosaurus | 2000 | Xiaguan Formation (Late Cretaceous, Turonian to Campanian) | ![]() |
Completely lost the first digit of its hands | ![]() |
Napaisaurus | 2022 | Xinlong Formation (Early Cretaceous, Aptian to Albian) | ![]() |
May be closely related to contemporary Thai iguanodonts | |
Natovenator | 2022 | Barun Goyot Formation (Late Cretaceous, Maastrichtian) | ![]() |
Possessed a streamlined body and a long, toothed snout, convergently similar to several groups of aquatic vertebrates | ![]() |
Nebulasaurus | 2015 | Zhanghe Formation (Middle Jurassic, Aalenian to Bajocian) | ![]() |
Only known from a single braincase, but it is enough to tell that it was related to Spinophorosaurus | ![]() |
Neimongosaurus | 2001 | Iren Dabasu Formation (Late Cretaceous, Cenomanian) | ![]() |
Could extend its arms considerably forward due to the structure of its shoulder joint[99] | ![]() |
Nemegtomaia | 2005 | Barun Goyot Formation, Nemegt Formation (Late Cretaceous, Campanian to Maastrichtian) | ![]() |
One specimen preserves traces of damage by skin beetles[100] | ![]() |
Nemegtonykus | 2019 | Nemegt Formation (Late Cretaceous, Campanian to Maastrichtian) | ![]() |
The second alvarezsaurid named from the Nemegt Formation | ![]() |
Nemegtosaurus | 1971 | Nemegt Formation, Subashi Formation? (Late Cretaceous, Maastrichtian) | ![]() ![]() |
Had a long, low skull similar in proportions to those of diplodocoids | ![]() |
Ningyuansaurus | 2012 | Yixian Formation (Early Cretaceous, Aptian) | ![]() |
Preserves small oval-shaped structures in its stomach region which may be seeds | |
Nipponosaurus | 1936 | Yezo Group (Late Cretaceous, Santonian to Campanian) | ![]() |
Discovered on the island of Sakhalin, which was owned by Japan in 1936 but later annexed by Russia | ![]() |
Oksoko | 2020 | Nemegt Formation (Late Cretaceous, Maastrichtian) | ![]() |
Its third finger was so greatly reduced that it was functionally didactyl | ![]() |
Olorotitan | 2003 | Udurchukan Formation (Late Cretaceous, Maastrichtian) | ![]() |
Had a broad, hatchet-shaped crest | ![]() |
Omeisaurus | 1939 | Shaximiao Formation (Middle Jurassic, Bathonian to Callovian) | ![]() |
Members of this genus are characterized by extremely elongated necks | ![]() |
Ondogurvel | 2022 | Barun Goyot Formation (Late Cretaceous, (Campanian) | ![]() |
Known from well-preserved remains of the hands and feet | ![]() |
Opisthocoelicaudia | 1977 | Nemegt Formation (Late Cretaceous, Campanian to Maastrichtian) | ![]() |
Walked on its metacarpals due to its complete lack of phalanges | ![]() |
Oviraptor | 1924 | Djadochta Formation (Late Cretaceous, Campanian to Maastrichtian) | ![]() |
Originally mistakenly thought to be an egg-eater | ![]() |
Pachysuchus | 1951 | Lufeng Formation (Early Jurassic, Sinemurian to Pliensbachian) | ![]() |
Considered a phytosaur from its original naming until a redescription in 2012[101] | |
Panguraptor | 2014 | Lufeng Formation (Early Jurassic, Hettangian to Sinemurian) | ![]() |
The first definitive coelophysoid known from Asia | |
Papiliovenator | 2021 | Bayan Mandahu Formation (Late Cretaceous, Campanian) | ![]() |
Had a short, subtriangular skull similar to those of Early Cretaceous troodontids | ![]() |
Paralitherizinosaurus | 2022 | Yezo Group (Late Cretaceous, Campanian | ![]() |
Had stiffened claws that may have been used to pull vegetation to the mouth[102] | ![]() |
Parvicursor | 1996 | Barun Goyot Formation (Late Cretaceous, Campanian) | ![]() |
Originally believed to represent a diminutive adult dinosaur, although it was recently reinterpreted as a juvenile[103] | ![]() |
Pedopenna | 2005 | Haifanggou Formation (Middle Jurassic, Callovian) | ![]() |
Known from a single leg with the impressions of long, symmetrical feathers | ![]() |
Peishansaurus | 1953 | Minhe Formation (Late Cretaceous, Santonian to Campanian) | ![]() |
Has been compared to thyreophorans and marginocephalians, but it is impossible to determine which assignment is correct | |
Penelopognathus | 2005 | Bayin-Gobi Formation (Early Cretaceous, Albian) | ![]() |
Named from a single dentary | |
Phaedrolosaurus | 1973 | Lianmuqin Formation (Early Cretaceous, Valanginian to Albian) | ![]() |
May have been a dromaeosaurid[104] | |
Philovenator | 2012 | Bayan Mandahu Formation (Late Cretaceous, Campanian) | ![]() |
Closely related to the contemporary Linhevenator[93] but likely represents a separate taxon[105] | ![]() |
Phuwiangosaurus | 1994 | Sao Khua Formation (Early Cretaceous, Valanginian to Hauterivian) | ![]() |
A large member of the Euhelopodidae[90] | ![]() |
Phuwiangvenator | 2019 | Sao Khua Formation (Early Cretaceous, Barremian) | ![]() |
Combines features of both allosauroids and coelurosaurs[106] | ![]() |
Pinacosaurus | 1933 | Bayan Mandahu Formation, Djadochta Formation (Late Cretaceous, Santonian to Campanian) | ![]() ![]() |
May have been capable of bird-like vocalizations[107] | ![]() |
Plesiohadros | 2014 | Alagteeg Formation (Late Cretaceous, Campanian) | ![]() |
The first hadrosauroid known from the Alagteeg Formation | |
Prenocephale | 1974 | Nemegt Formation (Late Cretaceous, Maastrichtian) | ![]() |
Had a distinctively conical dome | ![]() |
Probactrosaurus | 1966 | Dashuigou Formation (Early Cretaceous, Albian) | ![]() |
The closest relative to the Hadrosauromorpha based on the definition of the group[108] | ![]() |
Prodeinodon | 1924 | Öösh Formation, Xinlong Formation (Early Cretaceous, Barremian to Aptian) | ![]() ![]() |
Potentially a carnosaur[109] | |
Protarchaeopteryx | 1997 | Yixian Formation (Early Cretaceous, Aptian) | ![]() |
Usually thought to be a basal oviraptorosaur but one study suggests a basal position within Pennaraptora[14] | ![]() |
Protoceratops | 1923 | Bayan Mandahu Formation, Djadochta Formation (Late Cretaceous, Campanian) | ![]() ![]() |
Its remains are so abundant that it has been nicknamed the "sheep of the Cretaceous" | ![]() |
Protognathosaurus | 1991 | Shaximiao Formation (Middle Jurassic, Bathonian to Callovian) | ![]() |
Originally named Protognathus, but that is preoccupied by an extinct beetle[110] | |
Psittacosaurus | 1923 | Andakhuduk Formation, Bayin-Gobi Formation, Ejinhoro Formation, Ilek Formation, Jiufotang Formation, Khok Kruat Formation, Öösh Formation, Qingshan Formation, Tugulu Group, Xinminbao Group, Yixian Formation (Early Cretaceous, Barremian to Albian) | ![]() ![]() ![]() ![]() |
Known from hundreds of specimens, many of them well-preserved. Lived in a broad range | ![]() |
Pukyongosaurus | 2001 | Hasandong Formation (Early Cretaceous, Aptian to Albian) | ![]() |
One of its caudal vertebrae has bite marks caused by theropod teeth | ![]() |
Qianlong | 2023 | Ziliujing Formation (Early Jurassic, Sinemurian) | ![]() |
Associated with fossils of leathery eggs, the oldest of their kind in the world | ![]() |
Qianzhousaurus | 2014 | Nanxiong Formation (Late Cretaceous, Maastrichtian) | ![]() |
Has been nicknamed "Pinocchio rex" on account of its elongated snout | ![]() |
Qiaowanlong | 2009 | Xinminbao Group (Early Cretaceous, Albian) | ![]() |
Originally described as a brachiosaurid[111] but has since been reinterpreted as a euhelopodid[112] | |
Qijianglong | 2015 | Suining Formation (Early Cretaceous, Aptian) | ![]() |
Once believed to date from the Late Jurassic | |
Qingxiusaurus | 2008 | Unnamed formation (Late Cretaceous, Maastrichtian) | ![]() |
Known from very limited remains | |
Qinlingosaurus | 1996 | Hongtuling Formation?/Shanyang Formation? (Late Cretaceous, Maastrichtian) | ![]() |
Potentially a titanosaur given its age, but this cannot be confirmed | ![]() |
Qiupalong | 2011 | Qiupa Formation (Late Cretaceous, Campanian to Maastrichtian) | ![]() |
A referred specimen was found in Canada[113] | ![]() |
Qiupanykus | 2018 | Qiupa Formation (Late Cretaceous, Maastrichtian) | ![]() |
May have used its robust thumb claws to crack open oviraptorid eggshells[114] | |
Quaesitosaurus | 1983 | Barun Goyot Formation (Late Cretaceous, Maastrichtian) | ![]() |
Potentially a close relative of Nemegtosaurus | ![]() |
Ratchasimasaurus | 2011 | Khok Kruat Formation (Early Cretaceous, Aptian) | ![]() |
Only known from a single toothless dentary | ![]() |
Rhomaleopakhus | 2021 | Kalaza Formation (Late Jurassic, Tithonian) | ![]() |
Possessed a robust forelimb that may be a locomotory adaptation | ![]() |
Rinchenia | 1997 | Nemegt Formation (Late Cretaceous, Maastrichtian) | ![]() |
Had a tall, domed crest | ![]() |
Ruixinia | 2022 | Yixian Formation (Early Cretaceous, Barremian) | ![]() |
Its last few caudal vertebrae were fused into a rod-like structure | |
Ruyangosaurus | 2009 | Haoling Formation (Early Cretaceous, Aptian to Albian) | ![]() |
Only known from scant remains but was one of the largest dinosaurs known from Asia | ![]() |
Sahaliyania | 2008 | Yuliangze Formation (Late Cretaceous, Maastrichtian) | ![]() |
Possibly a synonym of Amurosaurus[115] | ![]() |
Saichania | 1977 | Barun Goyot Formation, Nemegt Formation (Late Cretaceous, Campanian to Maastrichtian) | ![]() |
Possessed complicated nasal passages that may have cooled the air it breathed | ![]() |
Sanpasaurus | 1944 | Ziliujing Formation (Early Jurassic, Toarcian) | ![]() |
Historically conflated with the remains of an ornithischian | ![]() |
Sanxiasaurus | 2019 | Xintiangou Formation (Middle Jurassic, Bajocian) | ![]() |
The oldest neornithischian known from Asia | ![]() |
Saurolophus | 1912 | Nemegt Formation (Late Cretaceous, Maastrichtian) | ![]() |
Type species was found in Canada. The Asian species is distinguished by its larger size and backwards-pointing diagonal crest | ![]() |
Sauroplites | 1953 | Zhidan Group (Early Cretaceous, Barremian to Aptian) | ![]() |
Preserved lying on its back with parts of its armor in an articulated position | |
Saurornithoides | 1924 | Djadochta Formation (Late Cretaceous, Campanian) | ![]() |
Its hindlimbs were well-developed even as juveniles, suggesting it needed little to no parental care | ![]() |
Scansoriopteryx | 2002 | Haifanggou Formation (Middle Jurassic to Late Jurassic, Callovian to Kimmeridgian) | ![]() |
Was well-adapted for climbing due to the structure of its hands and feet | ![]() |
Segnosaurus | 1979 | Bayan Shireh Formation (Late Cretaceous, Cenomanian to Turonian) | ![]() |
One of the first known therizinosaurs. Its relationships were originally obscure | ![]() |
Serikornis | 2017 | Tiaojishan Formation (Middle Jurassic to Late Jurassic, Callovian to Oxfordian) | ![]() |
Possessed simple, wispy feathers similar to those of a Silkie chicken | ![]() |
Shamosaurus | 1983 | Dzunbain Formation (Early Cretaceous, Aptian to Albian) | ![]() |
The osteoderms on its head were not separated into obvious tiles as with later ankylosaurs | |
Shanag | 2007 | Öösh Formation (Early Cretaceous, Berriasian to Barremian) | ![]() |
Shows a mixture of traits of various paravian groups | ![]() |
Shantungosaurus | 1973 | Wangshi Group (Late Cretaceous, Campanian) | ![]() |
The largest known hadrosaurid | ![]() |
Shanxia | 1998 | Huiquanpu Formation (Late Cretaceous, Cenomanian to Campanian) | ![]() |
May be synonymous with Tianzhenosaurus[116] and/or Saichania[36] | |
Shanyangosaurus | 1996 | Shanyang Formation (Late Cretaceous, Maastrichtian) | ![]() |
Indeterminate but its hollow bones are a synapomorphy for Coelurosauria. One study suggests an oviraptorosaurian position[14] | |
Shaochilong | 2009 | Ulansuhai Formation (Late Cretaceous, Cenomanian to Turonian) | ![]() |
Had a relatively short maxilla, suggesting a unique ecological role | ![]() |
Shenzhousaurus | 2003 | Yixian Formation (Early Cretaceous, Aptian) | ![]() |
Preserves pebbles in its thoracic cavity which may be gastroliths | ![]() |
Shidaisaurus | 2009 | Chuanjie Formation (Middle Jurassic, Aalenian) | ![]() |
Potentially one of the oldest known allosauroids | ![]() |
Shishugounykus | 2019 | Shishugou Formation (Late Jurassic, Oxfordian) | ![]() |
Its manus combines features of both alvarezsaurians and more basal coelurosaurs | ![]() |
Shixinggia | 2005 | Pingling Formation (Late Cretaceous, Maastrichtian) | ![]() |
Known from a fair amount of postcranial material | |
Shri | 2021 | Barun Goyot Formation (Late Cretaceous, Maastrichtian) | ![]() |
Before its formal description, it was nicknamed "Ichabodcraniosaurus" because its holotype lacked a skull | ![]() |
Shuangmiaosaurus | 2003 | Sunjiawan Formation (Early Cretaceous, Albian) | ![]() |
Only known from some parts of a skull | |
Shunosaurus | 1983 | Shaximiao Formation (Late Jurassic, Oxfordian to Kimmeridgian) | ![]() |
Possessed a small tail club topped by two short spikes | ![]() |
Shuvuuia | 1998 | Djadochta Formation (Late Cretaceous, Campanian) | ![]() |
Displays several adaptations that may point to a nocturnal, owl-like lifestyle[117] | ![]() |
Siamodon | 2011 | Khok Kruat Formation (Early Cretaceous, Aptian) | ![]() |
May have been closely related to Probactrosaurus[118] | |
Siamosaurus | 1986 | Khok Kruat Formation, Sao Khua Formation (Early Cretaceous, Barremian to Aptian) | ![]() |
Only known from teeth. Some spinosaurid postcrania from the same area may be referrable to this genus[119] | ![]() |
Siamotyrannus | 1996 | Sao Khua Formation (Early Cretaceous, Berriasian to Barremian) | ![]() |
Has been recovered in a variety of positions within Avetheropoda | |
Siamraptor | 2019 | Khok Kruat Formation (Early Cretaceous, Aptian) | ![]() |
The oldest carcharodontosaurian known from Southeast Asia | ![]() |
Sibirotitan | 2017 | Ilek Formation (Early Cretaceous, Barremian) | ![]() |
Its sacral ribs are star-shaped in dorsal view | ![]() |
Siluosaurus | 1997 | Xinminbao Group (Early Cretaceous, Barremian to Albian) | ![]() |
Possessed the smallest known teeth of any ornithopod | |
Silutitan | 2021 | Shengjinkou Formation (Early Cretaceous, Aptian) | ![]() |
Known from six cervical vertebrae associated with a pterosaur jaw | ![]() |
Similicaudipteryx | 2008 | Jiufotang Formation (Early Cretaceous, Aptian to Albian) | ![]() |
Had a short tail ending with a dagger-shaped pygostyle | ![]() |
Sinankylosaurus | 2020 | Wangshi Group (Late Cretaceous, Campanian) | ![]() |
Only known from an ilium. Described as an ankylosaur but a recent study doubts this interpretation[120] | |
Sinocalliopteryx | 2007 | Yixian Formation (Early Cretaceous, Barremian to Aptian) | ![]() |
Stomach contents indicate a possible preference for volant prey such as dromaeosaurids and early birds[121] | ![]() |
Sinocephale | 2021 | Ulansuhai Formation (Late Cretaceous, Turonian) | ![]() |
Originally named as a species of Troodon when that genus was thought to be a pachycephalosaur | |
Sinoceratops | 2010 | Wangshi Group (Late Cretaceous, Campanian to Maastrichtian) | ![]() |
Possessed forward-curving hornlets and a series of low knobs on the top of the frill | ![]() |
Sinocoelurus | 1942 | Kuangyuan Series (Late Jurassic, Oxfordian to Tithonian | ![]() |
One study considered it to be a potential plesiosaur[122] | ![]() |
Sinornithoides | 1993 | Ejinhoro Formation (Early Cretaceous, Aptian to Albian) | ![]() |
Preserved in a roosting position, its head tucked underneath its left wing | ![]() |
Sinornithomimus | 2003 | Ulansuhai Formation (Late Cretaceous, Turonian) | ![]() |
Formed age-segregated herds as evidenced by a concentration of juvenile skeletons[123] | ![]() |
Sinornithosaurus | 1999 | Yixian Formation (Early Cretaceous, Barremian to Aptian) | ![]() |
One specimen has disloged teeth, leading to suggestions it was venomous[124] | ![]() |
Sinosauropteryx | 1996 | Yixian Formation (Early Cretaceous, Barremian) | ![]() |
The first non-avian dinosaur found with direct evidence of feathers. Analysis of melanosomes suggest it had orange-brown and white countershading with a striped tail and a "bandit mask" around its eyes[125] | ![]() |
Sinosaurus | 1940 | Lufeng Formation (Early Jurassic, Hettangian to Sinemurian) | ![]() |
Had a pair of midline crests similar to Dilophosaurus | ![]() |
Sinotyrannus | 2009 | Jiufotang Formation (Early Cretaceous, Aptian) | ![]() |
One of the earliest known large tyrannosauroids. Closely related to smaller forms such as Proceratosaurus and Guanlong | ![]() |
Sinovenator | 2002 | Yixian Formation (Early Cretaceous, Barremian) | ![]() |
Some specimens are preserved three-dimensionally | ![]() |
Sinraptor | 1993 | Shishugou Formation (Late Jurassic, Oxfordian) | ![]() |
May have used its teeth like blades to inflict deep wounds in prey | ![]() |
Sinusonasus | 2004 | Yixian Formation (Early Cretaceous, Hauterivian) | ![]() |
Had distinctive sinusoid nasal bones | ![]() |
Sirindhorna | 2015 | Khok Kruat Formation (Early Cretaceous, Aptian) | ![]() |
Its fossils were discovered by corn farmers while digging a reservoir | |
Sonidosaurus | 2006 | Iren Dabasu Formation (Late Cretaceous, Cenomanian to Campanian) | ![]() |
One of the smallest known titanosaurs | ![]() |
Stegosaurides | 1953 | Xinminbao Group (Early Cretaceous, Hauterivian to Albian) | ![]() |
A thyreophoran of uncertain phylogenetic position | |
Suzhousaurus | 2007 | Xinminbao Group (Early Cretaceous, Barremian to Aptian) | ![]() |
One of the largest Early Cretaceous therizinosaurs | |
Szechuanosaurus | 1942 | Kuangyuan Series (Late Jurassic, Oxfordian to Tithonian) | ![]() |
Only known from teeth and possibly a very fragmentary skeleton | ![]() |
Talarurus | 1952 | Bayan Shireh Formation (Late Cretaceous, Cenomanian to Santonian) | ![]() |
Its tail club has been compared to a wicker basket | ![]() |
Tambatitanis | 2014 | Sasayama Group (Early Cretaceous, Albian) | ![]() |
Possessed disproportionately large chevrons | ![]() |
Tangvayosaurus | 1999 | Grès supérieurs Formation (Early Cretaceous, Aptian to Albian) | ![]() |
Closely related to Phuwiangosaurus | ![]() |
Tanius | 1929 | Wangshi Group (Late Cretaceous, Campanian to Maastrichtian) | ![]() |
Today known from only a few bones; more fossils were once present but were not collected | ![]() |
Taohelong | 2013 | Hekou Group (Early Cretaceous, Albian) | ![]() |
Possessed a sacral shield similar to that of Polacanthus | |
Tarbosaurus | 1955 | Nemegt Formation, Subashi Formation (Late Cretaceous, Maastrichtian) | ![]() ![]() |
An apex predator that hunted large prey. Very similar to Tyrannosaurus | ![]() |
Tarchia | 1977 | Barun Goyot Formation, Nemegt Formation (Late Cretaceous, Campanian to Maastrichtian) | ![]() |
One specimen preserves injuries to its ribs and tail, possibly from a fight with a member of its own kind[126] | ![]() |
Tatisaurus | 1965 | Lufeng Formation (Early Jurassic, Sinemurian) | ![]() |
Potentially a basal thyreophoran | ![]() |
Tengrisaurus | 2017 | Murtoi Formation (Early Cretaceous, Barremian to Aptian) | ![]() |
Closely related to South American titanosaurs | |
Therizinosaurus | 1954 | Nemegt Formation (Late Cretaceous, Maastrichtian) | ![]() |
Possessed extremely elongated and stiffened hand claws | ![]() |
Tianchisaurus | 1993 | Toutunhe Formation (Late Jurassic, Oxfordian to Kimmeridgian) | ![]() |
Its description uses the spellings Tianchisaurus and Tianchiasaurus interchangeably, but the former is correct[127] | |
Tianyulong | 2009 | Tiaojishan Formation (Late Jurassic, Oxfordian) | ![]() |
Preserves impressions of long bristles down its back, tail and neck | ![]() |
Tianyuraptor | 2009 | Yixian Formation (Early Cretaceous, Barremian to Aptian) | ![]() |
Combines features of both northern and southern dromaeosaurids. Had unusual proportions | ![]() |
Tianzhenosaurus | 1998 | Huiquanpu Formation (Late Cretaceous, Cenomanian to Campanian) | ![]() |
May be synonymous with Saichania[36] | ![]() |
Tienshanosaurus | 1937 | Shishugou Formation (Late Jurassic, Oxfordian) | ![]() |
Large but basal for a mamenchisaurid[74] | ![]() |
Timurlengia | 2016 | Bissekty Formation (Late Cretaceous, Turonian) | ![]() |
Its inner ear was specialized for detecting low-frequency sounds[128] | ![]() |
Tochisaurus | 1991 | Nemegt Formation (Late Cretaceous, Maastrichtian) | ![]() |
Known from only a single metatarsus | ![]() |
Tonganosaurus | 2010 | Yimen Formation (Early Jurassic, Pliensbachian) | ![]() |
Potentially the oldest known mamenchisaurid | |
Tongtianlong | 2016 | Nanxiong Formation (Late Cretaceous, Maastrichtian) | ![]() |
The pose of the holotype suggests it died while trying to free itself from mud | ![]() |
Tsaagan | 2006 | Djadochta Formation (Late Cretaceous, Campanian) | ![]() |
Very similar to Velociraptor but differs in some features of the skull[129] | ![]() |
Tsagantegia | 1993 | Bayan Shireh Formation (Late Cretaceous, Cenomanian to Santonian) | ![]() |
Had a long, shovel-shaped snout which may indicate a browsing lifestyle[130] | ![]() |
Tsintaosaurus | 1958 | Wangshi Group (Late Cretaceous, Campanian) | ![]() |
Originally mistakenly believed to have possessed a unicorn horn-like crest | ![]() |
Tugulusaurus | 1973 | Lianmuqin Formation (Early Cretaceous, Barremian to Albian) | ![]() |
Potentially an early, Xiyunykus-grade alvarezsaurian[131] | |
Tuojiangosaurus | 1977 | Shaximiao Formation (Late Jurassic, Oxfordian to Kimmeridgian) | ![]() |
Possessed two rows of tall, pointed plates, thickened in the center as if they were modified spikes | ![]() |
Turanoceratops | 1989 | Bissekty Formation (Late Cretaceous, Turonian) | ![]() |
Had a pair of brow horns like ceratopsids but was likely not a member of that family | ![]() |
Tylocephale | 1974 | Barun Goyot Formation (Late Cretaceous, Campanian) | ![]() |
Only known from a partial skull but it is enough to tell that it had a remarkably tall dome | ![]() |
Tyrannomimus | 2023 | Kitadani Formation (Early Cretaceous, Aptian) | ![]() |
Its ilium is remarkably similar to that of the supposed tyrannosauroid Aviatyrannis | ![]() |
Udanoceratops | 1992 | Djadochta Formation (Late Cretaceous, Campanian) | ![]() |
The largest known leptoceratopsid | ![]() |
Ultrasaurus | 1983 | Gugyedong Formation (Early Cretaceous, Aptian to Albian) | ![]() |
Described as very large but this may be due to misidentification of a bone | |
Ulughbegsaurus | 2021 | Bissekty Formation (Late Cretaceous, Turonian) | ![]() |
Known from only a maxilla. Originally described as a late-surviving carnosaur but may in fact be a large-bodied dromaeosaurid[132] | |
Urbacodon | 2007 | Bissekty Formation, Dzharakuduk Formation (Late Cretaceous, Cenomanian to Turonian) | ![]() |
The holotype preserves a gap separating the eight rear teeth from the rest of its teeth | |
Vayuraptor | 2019 | Sao Khua Formation (Early Cretaceous, Barremian) | ![]() |
Potentially ancestral to megaraptorans[133] or an early member of the group[134] | |
Velociraptor | 1924 | Bayan Mandahu Formation, Djadochta Formation (Late Cretaceous, Campanian) | ![]() ![]() |
One potential specimen preserves quill knobs[135] | ![]() |
Wakinosaurus | 1992 | Sengoku Formation (Early Cretaceous, Valanginian to Barremian) | ![]() |
May be a close relative of Acrocanthosaurus[109] | |
Wannanosaurus | 1977 | Xiaoyan Formation (Late Cretaceous, Maastrichtian) | ![]() |
Basal for a pachycephalosaur as indicated by its flat skull with large openings | ![]() |
Wuerhosaurus | 1973 | Ejinhoro Formation, Tugulu Group (Early Cretaceous, Hauterivian) | ![]() |
One of the last and largest known stegosaurs. Preserved with low rectangular plates but these may be broken | ![]() |
Wulagasaurus | 2008 | Yuliangze Formation (Late Cretaceous, Maastrichtian) | ![]() |
A rare hadrosaurid known from far less remains than the contemporary Sahaliyania | ![]() |
Wulatelong | 2013 | Bayan Mandahu Formation (Late Cretaceous, Campanian) | ![]() |
Known from a partial skeleton including some parts of the skull | ![]() |
Wulong | 2020 | Jiufotang Formation (Early Cretaceous, Aptian) | ![]() |
Analysis of preserved melanosomes suggests it was mostly gray with iridescent wings[136] | ![]() |
Xianshanosaurus | 2009 | Haoling Formation (Early Cretaceous, Aptian to Albian) | ![]() |
May have been closely related to Daxiatitan[90] | ![]() |
Xiaosaurus | 1983 | Shaximiao Formation (Middle Jurassic, Bajocian to Callovian) | ![]() |
An ornithischian of uncertain affinities | |
Xiaotingia | 2011 | Tiaojishan Formation (Middle Jurassic to Late Jurassic, Bathonian to Oxfordian) | ![]() |
Well-preserved but inconsistent in phylogenetic placement. Some studies suggest a position as an early avialan[137] | ![]() |
Xingtianosaurus | 2019 | Yixian Formation (Early Cretaceous, Barremian) | ![]() |
Retained the large third finger that was lost in other caudipterids | ![]() |
Xingxiulong | 2017 | Lufeng Formation (Early Jurassic, Hettangian) | ![]() |
Possessed a robust scapula which increased forelimb mobility for feeding | ![]() |
Xinjiangovenator | 2005 | Lianmuqin Formation (Early Cretaceous, Valanginian to Albian) | ![]() |
Remains originally identified as Phaedrolosaurus | ![]() |
Xinjiangtitan | 2013 | Qiketai Formation (Middle Jurassic, Callovian) | ![]() |
Had an extremely long neck | ![]() |
Xiongguanlong | 2009 | Xinminbao Group, (Early Cretaceous, Aptian) | ![]() |
More robust than other early tyrannosauroids, possibly to support its elongated skull | ![]() |
Xixianykus | 2010 | Majiacun Formation (Late Cretaceous, Santonian to Coniacian) | ![]() |
One of the smallest known non-avian dinosaurs | ![]() |
Xixiasaurus | 2010 | Majiacun Formation (Late Cretaceous, Coniacian to Campanian) | ![]() |
Distinguished from other troodontids by its possession of exactly twenty-two teeth in each maxilla | ![]() |
Xixiposaurus | 2010 | Lufeng Formation (Early Jurassic, Hettangian to Toarcian) | ![]() |
Poorly known | |
Xiyunykus | 2018 | Tugulu Group (Early Cretaceous, Barremian to Aptian) | ![]() |
Had an unspecialized hand morphology for an alvarezsaur, having three fingers of roughly equal length and construction | ![]() |
Xuanhanosaurus | 1984 | Shaximiao Formation (Middle Jurassic to Late Jurassic, Bathonian) | ![]() |
Originally mistakenly believed to have been capable of quadrupedal locomotion | ![]() |
Xuanhuaceratops | 2006 | Houcheng Formation (Late Jurassic, Tithonian) | ![]() |
Possessed a large premaxillary tooth right behind its beak | ![]() |
Xunmenglong | 2019 | Huajiying Formation (Early Cretaceous, Hauterivian) | ![]() |
The holotype was originally presented as part of a chimera involving three different animals[138] | ![]() |
Xuwulong | 2011 | Xinminbao Group (Early Cretaceous, Aptian to Albian) | ![]() |
The tip of its dentary was V-shaped when viewed from the side | ![]() |
Yamaceratops | 2006 | Javkhlant Formation (Late Cretaceous, Santonian) | ![]() |
Possessed a short, stubby frill | ![]() |
Yamatosaurus | 2021 | Kita-Ama Formation (Late Cretaceous, Maastrichtian) | ![]() |
Basal yet survived late enough to be contemporaneous with more advanced hadrosaurids | ![]() |
Yandusaurus | 1979 | Shaximiao Formation (Middle Jurassic, Bathonian) | ![]() |
Some fossils were destroyed by a composter before they could be studied[139] | ![]() |
Yangchuanosaurus | 1978 | Shaximiao Formation (Middle Jurassic to Late Jurassic, Bathonian to Oxfordian) | ![]() |
The largest theropod known from the Shaximiao | ![]() |
Yi | 2015 | Tiaojishan Formation (Middle Jurassic to Late Jurassic, Callovian to Oxfordian) | ![]() |
Possessed a "styliform element" jutting out from its wrist that supported a bat-like membranous wing | ![]() |
Yimenosaurus | 1990 | Fengjiahe Formation (Early Jurassic, Pliensbachian) | ![]() |
Much of its skeleton is known, including the entirety of the skull | ![]() |
Yingshanosaurus | 1994 | Shaximiao Formation (Late Jurassic, Kimmeridgian) | ![]() |
Possessed greatly enlarged shoulder spines | ![]() |
Yinlong | 2006 | Shishugou Formation (Late Jurassic, Oxfordian) | ![]() |
Its skull displays features of ceratopsians, pachycephalosaurs, and heterodontosaurids | ![]() |
Yixianosaurus | 2003 | Yixian Formation (Early Cretaceous, Aptian) | ![]() |
Inconsistent in phylogenetic placement. Had extremely elongated manual elements | ![]() |
Yizhousaurus | 2018 | Lufeng Formation (Early Jurassic, Sinemurian) | ![]() |
Its skull was very similar to those of sauropods, despite being more primitive | ![]() |
Yongjinglong | 2014 | Hekou Group (Early Cretaceous, Albian) | ![]() |
Possessed an extremely long, broad scapula | ![]() |
Yuanmousaurus | 2006 | Zhanghe Formation (Middle Jurassic, Aalenian to Callovian) | ![]() |
Shares features of its vertebrae with Patagosaurus | ![]() |
Yueosaurus | 2012 | Liangtoutang Formation (Early Cretaceous to Late Cretaceous, Albian to Cenomanian) | ![]() |
Probably closely related to Jeholosaurus[140] | ![]() |
Yulong | 2013 | Qiupa Formation (Late Cretaceous, Maastrichtian) | ![]() |
Known from multiple specimens, most of which are juveniles | ![]() |
Yunganglong | 2013 | Zhumapu Formation (Late Cretaceous, Cenomanian) | ![]() |
Discovered 50 kilometres (31 mi) away from a World Heritage Site | ![]() |
Yunmenglong | 2013 | Haoling Formation (Early Cretaceous, Barremian to Albian) | ![]() |
May have been exceptionally large | |
Yunnanosaurus | 1942 | Fengjiahe Formation, Lufeng Formation (Early Jurassic, Sinemurian to Pliensbachian) | ![]() |
Its teeth were self-sharpening similar to those of sauropods, likely through convergent evolution[141] | ![]() |
Yunyangosaurus | 2020 | Xintiangou Formation (Middle Jurassic to Late Jurassic, Aalenian to Oxfordian) | ![]() |
Potentially an early megalosauroid | |
Yutyrannus | 2012 | Yixian Formation (Early Cretaceous, Aptian) | ![]() |
The largest known dinosaur that preserves direct evidence of feathers | ![]() |
Yuxisaurus | 2022 | Fengjiahe Formation (Early Jurassic, Sinemurian to Toarcian) | ![]() |
Had more than one hundred osteoderms | ![]() |
Yuzhoulong | 2022 | Shaximiao Formation (Middle Jurassic, Bathonian) | ![]() |
One of the oldest known macronarians | ![]() |
Zanabazar | 2009 | Nemegt Formation (Late Cretaceous, Maastrichtian) | ![]() |
Originally named as a species of Saurornithoides. A large troodontid | ![]() |
Zaraapelta | 2014 | Barun Goyot Formation (Late Cretaceous, Campanian to Maastrichtian) | ![]() |
Had an intricate pattern of osteoderms on its skull | |
Zhanghenglong | 2014 | Majiacun Formation (Late Cretaceous, Santonian) | ![]() |
Reconstructed by its describers with a straight, rectangular back, although no complete neural spines are known[142] | ![]() |
Zhejiangosaurus | 2007 | Chaochuan Formation (Late Cretaceous, Cenomanian) | ![]() |
Has no diagnostic features[36] | ![]() |
Zhenyuanlong | 2015 | Yixian Formation (Early Cretaceous, Aptian) | ![]() |
Possessed large wings with long feathers, but was most likely flightless | ![]() |
Zhongjianosaurus | 2017 | Yixian Formation (Early Cretaceous, Barremian to Aptian) | ![]() |
Distinguishable by its characteristically elongated legs. Described as a microraptorian[143] but it has been noted that some features of its skeleton are similar to avialans[39] | ![]() |
Zhuchengceratops | 2010 | Wangshi Group (Late Cretaceous, Maastrichtian) | ![]() |
Had a particularly deep mandible | ![]() |
Zhuchengtitan | 2017 | Wangshi Group (Late Cretaceous, Campanian) | ![]() |
The proportions of its humerus suggest a close relationship with Opisthocoelicaudia[144] | ![]() |
Zhuchengtyrannus | 2011 | Wangshi Group (Late Cretaceous, Campanian) | ![]() |
Closely related to Tarbosaurus and Tyrannosaurus | ![]() |
Zigongosaurus | 1976 | Shaximiao Formation (Middle Jurassic to Late Jurassic, Bathonian to Tithonian) | ![]() |
May be a species of Mamenchisaurus[145] | |
Zizhongosaurus | 1983 | Ziliujing Formation (Early Jurassic, Toarcian) | ![]() |
Poorly known but was most likely basal for a sauropod | |
Zuolong | 2010 | Shishugou Formation (Late Jurassic, Oxfordian | ![]() |
Known from both cranial and postcranial remains | ![]() |
Zuoyunlong | 2017 | Zhumapu Formation (Late Cretaceous, Cenomanian) | ![]() |
May have been close to the separation between North American and Asian hadrosauroids[146] | ![]() |
This is a timeline of selected dinosaurs from the list above. Time is measured in Ma, megaannum, along the x-axis.
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