CHINA
HENAN PROVINCE
JIYUAN CITY
DAYU TOWNSHIP
HUAKEDALIANG
LOCALITY 63024
SHANGSHIHEZI (UPPER SHIHHOTSE) FORMATION
JIYUAN TETRAPOD FAUNA/SHIHTIENFENIA ASSEMBLAGE.
TATARIAN STAGE
LOPINGIAN SUBEPOCH
ZECHSTEIN EPOCH
LATE PERMIAN
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
Gen. sp indet.
NEOTETRAPODA
SUBCLASS: REPTILIOMORPHA SAVE-SODERBERGH, 1934
ORDER: SEYMOURIAMORPHA WATSON, 1917
SUBORDER: CHRONIOSUCHIDA TATARINOV, 1971
Family: BYSTROVIANIDAE Vjushkov, 1957
*Bystroviana sinica
*Dromotectum largum
*Jiyuanitectum flatum
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: PARAREPTILIA OLSON 1947
INFRACLASS: SAUROPSIDA HUXLEY, 1864
ORDER: PROCOLOPHONOMORPHA ROMER, 1964
SUBORDER: PAREIASAUROIDEA SELEY, 1888
Family: PARAEIASAURIDAE Cope, 1869
Incertae sedis
*Honania complicidentata
= *Taihangshania imperfecata
= *Tsiyania simplicidentataGen. sp indet.
SUBCLASS: SYNAPSIDA OSBORN, 1903
SUPERORDER: THERASPIDA BROOM, 1905
Incertae sedis
Gen. sp indet.
ORDER: EOTHERIODONTIA OLSON, 1962
Incertae sedis
*Wangwosaurus tayuensis
GRANDORDER: EUTHERAPSIDA
MICRORDER: NEOTHERAPSIDA
ORDER: THERIODONTIA OWEN, 1881
SUBORDER: GORGONOPIA SEELEY, 1895
Incertae sedis
Gen. sp indet.
EUTHERIODONTIA
SUBORDER: CYNODONTIA OWEN, 1860
INFRAORDER: PROCYNOSUCHIA
Family: PROCYOSUCHIDAE Broom, 1937
*Hwanghocynodon multienspidus