Rock unit

Chipping Norton Limestone Formation

3 dinosaur genera in Omnisaura with fossils from the Chipping Norton Limestone Formation, oldest first. See all rock units.

MegalosaurusParkinson 1822
Bones201.4–113.2 million years ago
CetiosaurusOwen 1841
Bones174.7–119.57 million years ago
CruxicheirosBenson and Radley 2010
Bones168.2–165.3 million years ago