Species
Formal taxon Extinct

Prismatoolithus hirschi

Jackson and Varricchio 2010

No Wikipedia summary available.

Temporal range
Triassic
Jurassic
Cretaceous
Paleogene
Neogene
252 201 145 66 0 Ma
PBDB occurrences
2
Group
Dinosaures
Herbivore Ground dwelling, gregarious Terrestrial
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PBDB ↗
Classification
Dinosauria Unranked clade
›
Ornithischia Unranked clade
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Prismatoolithidae Family
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Prismatoolithus Genus
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Prismatoolithus hirschi Species
Fossil sites 2 geolocated sites
Distribution
Top countries
🇺🇸 United States
2
Geological formations
Two Medicine
2
Temporal distribution
Campanian (83.6–72.2 Ma)
2
Bibliography
Original description
F. D. Jackson and D. J. Varricchio. 2010. Fossil eggs and eggshell from the lowermost Two Medicine Formation of western Montana, Sevenmile Hill locality. Journal of Vertebrate Paleontology 30(4):1142-1156 DOI ↗
Bibliography (1)
F. D. Jackson and D. J. Varricchio. 2010. Fossil eggs and eggshell from the lowermost Two Medicine Formation of western Montana, Sevenmile Hill locality. Journal of Vertebrate Paleontology 30(4):1142-1156 DOI ↗