Rock unit

Fruitland

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

CaririchniumLeonardi 1984
Footprints and traces143.1–93.9 million years ago
PrismatoolithusZhao and Li 1993
Eggs125.77–66 million years ago
ContinuoolithusZelenitsky et al. 1996
Eggs100.5–66 million years ago
ParonychodonCope 1876
Bones100.5–66 million years ago
BistahieversorCarr and Williamson 2010
Bones83.6–72.2 million years ago
KritosaurusBrown 1910
Bones83.6–66 million years ago
OrnithomimusMarsh 1890
Bones83.6–66 million years ago
ParasaurolophusParks 1922
Bones83.6–72.2 million years ago
PentaceratopsOsborn 1923
Bones83.6–66 million years ago
PorituberoolithusZelenitsky et al. 1996
Eggs83.6–72.2 million years ago
StegocerasLambe 1902
Bones83.6–66 million years ago