†family Ovaloolithidae Mikhailov 1991 (ornithopod)

Reptilia - Ornithischia - Ovaloolithidae

Full reference: K. E. Mikhailov. 1991. Classification of fossil eggshells of amniotic vertebrates. Acta Palaeontologica Polonica 36(2):193-238

Parent taxon: Hadrosauroidea according to K. E. Mikhailov 2000

See also Mikhailov 1991 and Mikhailov et al. 1994

Sister taxa: Bactrosaurus, Batyrosaurus, Cedrorestes, Claosaurus, Datonglong, Eolambia, Equijubus, Fukuisaurus, Fylax, Gilmoreosaurus, Gobihadros, Gongpoquansaurus, Gonkoken, Hadrosauridae, Huehuecanauhtlus, Iguanodon hillii, Jeyawati, Jintasaurus, Koshisaurus, Levnesovia, Morelladon, Nanningosaurus, Nanyangosaurus, Penelopognathus, Plesiohadros, Portellsaurus, Probactrosaurus, Protohadros, Ratchasimasaurus, Shuangmiaosaurus, Sirindhorna, Spheroolithidae, Tanius, Telmatosaurus, Tethyshadros, Trachodon cantabrigiensis, Xuwulong, Yunganglong, Zhanghenglong, Zuoyunlong

Subtaxa: Ovaloolithus

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Ecology: ground dwelling herbivore

Distribution:

• Cretaceous of China (12 collections), Mongolia (5), South Korea (2), United States (5: Utah)

Total: 24 collections including 26 occurrences

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