Ontology highlight
ABSTRACT:
SUBMITTER: Li Y
PROVIDER: S-EPMC5405952 | biostudies-literature | 2017
REPOSITORIES: biostudies-literature

Li Yangfan Y Deng Tao T Hua Hong H Li Yongxiang Y Zhang Yunxiang Y
PloS one 20170426 4
A collection of 28 hipparionine skull and mandible fossils with a dated age of approximately 7.4 Ma from Fugu, Shaanxi, northwestern China (belonging to Hipparion chiai and Hipparion cf. coelophyes) shows an age distribution in a successive development sequence. By observing the dentitions in these fossil materials, knowledge of dental ontogeny has been gained, such as the opening time of the posterior wall of post-fossettes, the displacement of the plis hypostyle, the morphologic changes of the ...[more]