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Triprismatoolithus Jackson and Varricchio 2010 (theropod)

Reptilia - Saurischia

PaleoDB taxon number: 174576

Full reference: 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

Parent taxon: Theropoda according to F. D. Jackson and D. J. Varricchio 2010

Sister taxa: Ageroolithus, Anchisauripodidae, Archaeornithoididae, Asianopodus, Avipoda, Boutakioutichnium, Bradycnemidae, Byakudansauropus, Carmelopodus, Chindesaurus, Coeluroidea, Compsognatha, Corpulentapus, Daemonosaurus, Deinocheirosauria, Deinodontia, Deinodontoidea, Dispersituberoolithus, Elongatoolithidae, Eodromaeus, Eubrontidae, Fenestrosaurus, Fuscinapedis, Gigandipodidae, Grallatoridae, Hadrosaurichnus, Herrerasauridae, Hispanosauropus, Iranosauripus, Itsukisauropus, Jialingpus, Kalohipus, Kayentapus, Kuwajimasauropus, Laevisoolithidae, Megalosauropus, Minisauripus, Neotheropoda, Nipponoolithus, Oblongoolithidae, Ovoraptor, Paleotheropoda, Parachirotheriidae, Paracorpulentapus, Paragrallator, Picunichnus, Plectropus, Protoavis, Reticuloolithus, Sarmientichnus, Sauropodidae, Segisauridae, Selenichnidae, Selenichnus, Shuangbaisaurus, Siamopodus, Sigilmassasauridae, Sinosaurus, Skartopus, Spinosauria, Symphypoda, Tawa, Therangospodus, Trisauropodiscidae, Tristraguloolithus, Tubercuoolithus, Unenlagiidae, Wildeichnus, Wupus, Yangtzepus, Yaverlandia

Subtaxa: Triprismatoolithus stephensi

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Ecology: ground dwelling carnivore