Grès de l'Infralias

The Grès de l'Infralias is a geological formation in France. It dates back to the Rhaetian.^[1]

Grès de l'Infralias
Stratigraphic range: Rhaetian ~205–202 Ma PreꞒ Ꞓ O S D C P T J K Pg N ↓
Type	Geological formation
Lithology
Primary	Sandstone
Location
Region	Champagne-Ardennes
Country	France
Type section
Named for	"InfraLiassic sandstone"

Vertebrate fauna

Dinosaurs
Taxa	Presence	Notes	Images
cf. Plateosaurus sp.[1]
Prosauropoda[1]
Theropoda indet.[1]		Includes[clarification needed] Thecodontosaurus elizae.[1]

See also

• List of dinosaur-bearing rock formations