TWO NEW DINOSAURS OF THE INFRAORDER NEOCERATOPSIA (ORNITHISCHIA) FROM THE UPPER CRETACEOUS OF THE NEMEGT DEPRESSION, MONGOLIAN PEOPLE'S REPUBLIC

dc.contributor.author	Alifanov V.R.
dc.date.accessioned	2022-02-15T07:16:11Z
dc.date.available	2022-02-15T07:16:11Z
dc.date.issued	2003
dc.identifier	https://elibrary.ru/item.asp?id=13424745
dc.identifier.citation	Paleontological Journal, 2003, 37, 5, 524-534
dc.identifier.issn	0031-0301
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/35393
dc.description.abstract	Two neoceratopsians, Lamaceratops tereschenkoi gen. et sp. nov. and Platyceratops tatarinovi gen. ct sp. nov., from the Barun Goyot Formation (?Lower Santonian, Upper Cretaceous) of the Khulsan and Khermiin Tsav localities (Nemegt Depression, Mongolia) are described. The new genera along with Bagaceratops rozhdestvenskyi Maryańska et Osmólska, 1975 and Breviceratops kozlowskii (Maryańska et Osmólska, 1975) are assigned to the family Bagaceratopidae fam. nov. characterized by the fused nasals; the presence of the nasal horn and large subnarial fenestrae posterior to the nares between the premaxilla, maxilla, and nasal; and, probably, the development of undulating ornamentation on the surface of the egg shell. The main evolutionary stages of Asian neoceratopsians are discussed.
dc.subject	Cretaceous
dc.title	TWO NEW DINOSAURS OF THE INFRAORDER NEOCERATOPSIA (ORNITHISCHIA) FROM THE UPPER CRETACEOUS OF THE NEMEGT DEPRESSION, MONGOLIAN PEOPLE'S REPUBLIC
dc.type	Статья
dc.subject.age	Mesozoic::Cretaceous
dc.subject.age	Мезозой::Меловая	ru

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