Systematics of putative euparkeriids (Diapsida: Archosauriformes) from the Triassic of China.

ABSTRACT: The South African species Euparkeria capensis is of great importance for understanding the early radiation of archosauromorphs (including archosaurs) following the Permo-Triassic mass extinction, as most phylogenetic analyses place it as the sister taxon to crown group Archosauria within the clade Archosauriformes. Although a number of species from Lower-Middle Triassic deposits worldwide have been referred to the putative clade Euparkeriidae, the monophyly of Euparkeriidae is controversial and has yet to be demonstrated by quantitative phylogenetic analysis. Three Chinese taxa have been recently suggested to be euparkeriids: Halazhaisuchus qiaoensis, 'Turfanosuchus shageduensis', and Wangisuchus tzeyii, all three of which were collected from the Middle Triassic Ermaying Formation of north

SUBMITTER: Sookias RB 

PROVIDER: S-EPMC4250070 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature