Rock unit

Glen Rose Limestone

3 dinosaur genera in Omnisaura with fossils from the Glen Rose Limestone, oldest first. See all rock units.

Eubrontes(Hitchcock 1845)
Footprints and traces237–100.5 million years ago
BrontopodusFarlow et al. 1989
Footprints and traces174.7–85.7 million years ago
GypsichnitesSternberg 1932
Footprints and traces121.4–100.5 million years ago