The Sables et Grès à Trigonia gibbosa is a geological formation in northwestern France. It dates back to the Late Jurassic.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. . It is named after Trigonia gibbosa, which can be found in abundance in the formation.
Vertebrate fauna
Ornithischians Dinosaurs Taxa Presence Description Images IguanodontiaIndeterminate remains. Geographically located in Département du Pas-de-Calais, France. NodosauridaeIndeterminate remains. Geographically located in Département du Pas-de-Calais, France. OrnithischiaPossible indeterminate ornithischian remains. Geographically located in Département du Pas-de-Calais, France.
Saurischians Dinosaurs Taxa Presence Description Images NeosodonIndeterminate remains. Geographically located in Département du Pas-de-Calais, France. TheropodaIndeterminate remains. Geographically located in Département du Pas-de-Calais, France.
See also List of dinosaur-bearing rock formations
References