Yacoraite

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

HadrosauropodusLockley et al. 2003
Footprints and traces121.4–66 million years ago
AcheralichnusSánchez Roja 2004
Footprints and traces72.2–66 million years ago
HadrosaurichnusAlonso 1980
Footprints and traces72.2–66 million years ago