Rock unit

Kayenta

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

AnomoepusHitchcock 1848
Footprints and traces237–161.5 million years ago
Eubrontes(Hitchcock 1845)
Footprints and traces237–100.5 million years ago
GrallatorHitchcock 1858
Footprints and traces237–100.5 million years ago
KayentapusWelles 1971
Footprints and traces227.3–161.5 million years ago
DilophosauripusWelles 1971
Footprints and traces205.7–184.2 million years ago
SyntarsusRaath 1969
Bones205.7–184.2 million years ago
ScutellosaurusColbert 1981
Bones201.4–184.2 million years ago
DilophosaurusWelles 1970
Bones199.5–184.2 million years ago
SarahsaurusRowe et al. 2011
Bones199.5–184.2 million years ago