Rock unit

Clarens

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

Eubrontes(Hitchcock 1845)
Footprints and traces237–100.5 million years ago
GrallatorHitchcock 1858
Footprints and traces237–100.5 million years ago
PseudotrisauropusEllenberger 1970
Footprints and traces237–192.9 million years ago
MafatrisauropusEllenberger 1970
Footprints and traces227.3–192.9 million years ago
MassospondylusOwen 1854
Bones227.3–174.7 million years ago
HeterodontosaurusCrompton and Charig 1962
Bones201.4–192.9 million years ago
KalosauropusEllenberger 1970
Footprints and traces201.4–184.2 million years ago
CridotrisauropusEllenberger 1965
Footprints and traces192.9–184.2 million years ago