Ontology highlight
ABSTRACT:
SUBMITTER: Yu C
PROVIDER: S-EPMC7484756 | biostudies-literature | 2020 Sep
REPOSITORIES: biostudies-literature
Communications biology 20200910 1
Ceratopsia is a diverse dinosaur clade from the Middle Jurassic to Late Cretaceous with early diversification in East Asia. However, the phylogeny of basal ceratopsians remains unclear. Here we report a new basal neoceratopsian dinosaur Beg tse based on a partial skull from Baruunbayan, Ömnögovi aimag, Mongolia. Beg is diagnosed by a unique combination of primitive and derived characters including a primitively deep premaxilla with four premaxillary teeth, a trapezoidal antorbital fossa with a p ...[more]