Pm. Barrett et al., A NEW ANKYLOSAURIAN DINOSAUR (ORNITHISCHIA, ANKYLOSAURIA) FROM THE UPPER CRETACEOUS OF SHANXI PROVINCE, PEOPLES-REPUBLIC-OF-CHINA, Journal of vertebrate paleontology, 18(2), 1998, pp. 376-384
Shanxia tianzhenensis gen. et sp. nov. is described from the Huiquanpu
Formation (Upper Cretaceous) of Shanxi Province, People's Republic of
China, and is characterised by the distinctive shape of the squamosal
horns. Many characteristics indicate that Shanxia is an ankylosaurid
ankylosaur. The discovery of Shanxia is significant for several reason
s: ankylosaur specimens from China are rare; Shanxia is the most compl
ete dinosaur yet recovered from Shanxi Province; and Shanxia is the fi
rst dinosaur to be recovered from the Huiquanpu Formation and supports
the proposed Upper Cretaceous age of this unit.