Redescription of the Sanqiaspidae (Galeaspida) from the Lower Devonian of South China and its biostratigraphic significance

Gai, ZK; Jiang, WY; Zhao, WJ; Li, Q; Shi, XD; Zhu, M

Zhu, M (通讯作者),Chinese Acad Sci, Key Lab Vertebrate Evolut & Human Origins, Beijing 100044, Peoples R China.;Zhu, M (通讯作者),CAS Ctr Excellence Life & Paleoenvironm, Beijing 100044, Peoples R China.;Zhu, M (通讯作者),Univ Chinese Acad Sci, Beijing 100049, Peoples R China.

PALAEOBIODIVERSITY AND PALAEOENVIRONMENTS, 2022; 102 (1): 173

Abstract

Galeaspida is an endemic clade of jawless stem-gnathostomes ('ostracoderms'), known exclusively from the Silurian and Devonian of China and Vietnam. A......

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