Rock unit

Caturrita

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

Eubrontes(Hitchcock 1845)
Footprints and traces237–100.5 million years ago
GuaibasaurusBonaparte et al. 1999
Bones227.3–205.7 million years ago
MacrocollumMüller et al. 2018
Bones227.3–205.7 million years ago