Hekou

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

ElongatoolithusZhao 1975
Eggs143.1–66 million years ago
MacroolithusZhao 1975
Eggs100.5–66 million years ago
CorythoraptorLü et al. 2017
Bones72.2–66 million years ago
TyrannosauripusLockley and Hunt 1994
Footprints and traces72.2–66 million years ago