Sables et Grès à Trigonia gibbosa

The Sables et Grès à Trigonia gibbosa is a geological formation in northwestern France. It dates back to the Late Jurassic.^[1] It is named after Trigonia gibbosa, which can be found in abundance in the formation.

Sables et Grès à Trigonia gibbosa
Stratigraphic range: Late Tithonian ~146 Ma PreꞒ Ꞓ O S D C P T J K Pg N ↓
Type	Geological formation
Lithology
Primary	Gravel, sandstone
Location
Region	Pas de Calais
Country	France

Vertebrate fauna

Ornithischians

Dinosaurs
Taxa	Presence	Description	Images
Iguanodontia[1]	Indeterminate remains.[1]	Geographically located in Département du Pas-de-Calais, France.[1]
Nodosauridae[1]	Indeterminate remains.[1]	Geographically located in Département du Pas-de-Calais, France.[1]
Ornithischia[1]	Possible indeterminate ornithischian remains.[1]	Geographically located in Département du Pas-de-Calais, France.[1]

Saurischians

Dinosaurs
Taxa	Presence	Description	Images
Neosodon[1]	Indeterminate remains.[1]	Geographically located in Département du Pas-de-Calais, France.[1]
Theropoda[1]	Indeterminate remains.[1]	Geographically located in Département du Pas-de-Calais, France.[1]

See also

• List of dinosaur-bearing rock formations

References

1. Weishampel, David B; et al. (2004). "Dinosaur distribution (Late Jurassic, Europe)." In: Weishampel, David B.; Dodson, Peter; and Osmólska, Halszka (eds.): The Dinosauria, 2nd, Berkeley: University of California Press. Pp. 545–549. ISBN 0-520-24209-2.