Rock unit
Judith River Formation
23 dinosaur genera in Omnisaura with fossils from the Judith River Formation, oldest first. See all rock units.
- DromaeosaurusMatthew and Brown 1922
- ParonychodonCope 1876
- RichardoestesiaCurrie et al. 1990
- AlbertosaurusOsborn 1905
- AlbertaceratopsRyan 2007
- AvaceratopsDodson 1986
- BrachylophosaurusSternberg 1953
- CentrosaurusLambe 1905
- ChirostenotesGilmore 1924
- CorythosaurusBrown 1914
- DaspletosaurusRussell 1970
- EdmontoniaSternberg 1928
- EuoplocephalusLambe 1910
- GorgosaurusLambe 1914
- KritosaurusBrown 1910
- MonocloniusCope 1876
- OrnithomimusMarsh 1890
- OrodromeusHorner and Weishampel 1988
- PanoplosaurusLambe 1919
- SaurornitholestesSues 1978
- StegocerasLambe 1902
- TroodonLeidy 1856
- VagaceratopsSampson 2010