Rock unit
La Posa
6 dinosaur genera in Omnisaura with fossils from the La Posa, oldest first. See all rock units.
- HadrosauropodusLockley et al. 2003
- MegaloolithusMikhailov 1991
- CairanoolithusVianey-Liaud et al. 1994
- FusioolithusFernández and Khosla 2015
- ArenysaurusPereda-Suberbiola et al. 2009
- PararhabdodonCasanovas Cladellas 1992