Exstinctio Cretacea-Palaeogenica

Exstinctio Cretacea-Palaeogenica,^[1] Anglice Cretaceous–Paleogene extinction event (K-Pg), fuit magna exstinctio circiter trium quartarum in orbe terrarum specierum plantarum et animalium, in quo numero fuerunt omnes dinosauri, proavis avium hodiernorum exceptis. Abhinc annorum 66.043 ± 0.011 milies milium per admodum breve tempus accidit, terminum Cretacei Mesozoicique designans, et Palaeogenici Kaenozoicique aperiens.

Saxum e Vyomina. Media imagine videtur stratum canum argillosum (iridio divitissimum) qua recognoscitur terminus Cretaceus Palaeogenicus

Rupes iuxta Drumheller Albertae. Subter strata cinerea Cretacea, supra strata nigra Palaeogenica videntur.

Tabula exstinctionum marinorum maiorum. Exstinctione Cretacea Palaeogenica (K-Pg), ad dextram partem visa, specierum fere 30 % breve temporis spatium exstinctae sunt.

Causa harum exstinctionum fuisse censetur impactum asteroidis qui astroblema Chicxulub in partibus borealibus Yucataniae et sub aquis adiacentibus Caribicis cadens, motus terrae, inundationes, refrigerationem climaticam provocaverit.

Rariores autem sunt species quae hanc exstinctionem supervixerunt, exempli gratia Braarudosphaera bigelowii, alga ordinis Coccolithalium.^[2]

Notae

1. Haec appellatio a Vicipaediano e lingua indigena in sermonem Latinum conversa est. Extra Vicipaediam huius locutionis testificatio vix inveniri potest.
2. Jones, Heather L.; Scrobola, Zacharias & Bralower, Timotheus J. (2021) "Size and shape variation in the calcareous nannoplankton genus Braarudosphaera following the Cretaceous/Paleogene (K/Pg) mass extinction: clues as to its evolutionary success." Paleobiology 47 (4): 680–703.

Bibliographia

• Luis W. Alvarez, Walter Alvarez, Frank Asaro, Helen V. Michel, "Extraterrestrial Cause for the Cretaceous-Tertiary Extinction" in Science n.s. vol. 208 (6 Iunii 1980) pp. 1095-1108 alibi
• Alfio Alessandro Chiarenza et al., "Asteroid impact, not volcanism, caused the end-Cretaceous dinosaur extinction" in Proceedings of the National Academy of Sciences of the United States of America (20 Iunii 2020)
• Kunio Kaiho, Naga Oshima, "Site of asteroid impact changed the history of life on Earth: the low probability of mass extinction" in Scientific Reports vol. 7 no. 14855 (9 Novembris 2017)
• Maureen A. O’Leary et al., Stratigraphy and paleobiology of the Upper Cretaceous-Lower Paleogene sediments from the Trans-Saharan Seaway in Mali (Bulletin of the American Museum of Natural History, no. 436) Textus interretialis
• Peter Schulte et al., "The Chicxulub Asteroid Impact and Mass Extinction at the Cretaceous-Paleogene Boundary" in Science vol. 327 (2010) pp. 1214-1218
• Amir Siraj, Abraham Loeb, "Breakup of a long-period comet as the origin of the dinosaur extinction" in Scientific Reports vol. 11 no. 3803 (2021)

De sequelis

• Matt Friedman, "Ecomorphological selectivity among marine teleost fishes during the end-Cretaceous extinction" in PNAS vol. 106 (2009) pp. 5218-5223
• Matt Friedman, "Explosive morphological diversification of spiny-finned teleost fishes in the aftermath of the end-Cretaceous extinction" in Proceedings of the Royal Society B (4 Februarii 2010)
• Mathias M. Pires, Brian D. Rankin, Daniele Silvestro, Tiago B. Quental, "Diversification dynamics of mammalian clades during the K–Pg mass extinction" in Biology Letters vol. 14 no. 9 (1 Septembris 2018)

Nexus externi

Vicimedia Communia plura habent quae ad Exstinctionem Cretaceam-Paleogenicam spectant.

• Fuentes, Anthony J. et al. 2019. "Constructing a Timescale of Biotic Recovery across the Cretaceous–Paleogene Boundary, Corral Bluffs, Denver Basin, Colorado." bioRxiv, 15 Maii 2019.