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EUROPEAN RUSSIA
ORENBURG PROVINCE
BELYAEVSKII DISTRICT
BLUMENTAL-3 LOCALITY
KUTULUK FORMATION
TATARIAN SERIES
UPPER VYATKIAN SUBSTAGE
VYATKIAN (VIATKA) HORIZON (KULCHUMOVSKAYA SVITA, VYATKIAN GORIZONT, SCUTOSAURUS KARPINSKII ZONE)
SOKOLKI FAUNAL ASSEMBLAGE
SOKOLKI FAUNAL SUBASSEMBLAGE
UPPER TATARIAN AGE
LOPINGIAN SUBEPOCH
UPPER ZECHSTEIN EPOCH
LATE PERMIAN
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: DVINOSAURIA YATES & WARREN, 2000
INFRAORDER: TRIMERORHACHOIDA ROMER, 1947
Superfamily: DVINOSAUROIDEA Watson, 1919
Family: DVINOSAURIDAE Amalitzky, 1921
Dvinosaurus sp
NEOTETRAPODA
SUBCLASS: REPTILIOMORPHA SAVE-SODERBERGH, 1934
ORDER: SEYMOURIAMORPHA WATSON, 1917
SUBORDER: SEYMOURIDA TATARINOV, 1971
Superfamily: SEYMOURIOIDEA Williston, 1911 (sensu Tatarinov, 1971)
Family: KARPINSKIOSAURIDAE Sushkin, 1925
Subfamily: KARPINSKIOSAURINAE Sushkin, 1925
Karpinskiosaurus sp
SUBORDER: CHRONIOSUCHIDA TATARINOV, 1971
Family: CHRONIOSUCHIDAE Vjuschkov, 1957
Chroniosuchus paradoxus
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: PARAREPTILIA OLSON 1947
INFRACLASS: SAUROPSIDA HUXLEY, 1864
ORDER: PROCOLOPHONOMORPHA ROMER, 1964
SUBORDER: PAREIASAUROIDEA SELEY, 1888
Family: PARAEIASAURIDAE Cope, 1869
Subfamily: PAREIASAURINAE Nopcsa, 1923
Scutosaurus karpinskii
= Scutosaurus tuberculatusSUBCLASS: SYNAPSIDA OSBORN, 1903
INFRACLASS DINOMORPHA IVAKNENKO, 2008
SUPERORDER: GORGONTIA IVAKNENKO, 2008
ORDER: GORGONOPSIA SEELEY, 1895
SUBORDER: GORGONOPIA SEELEY, 1895
Superfamily: INOSTRANCEVIOIDEA Huene, 1948
Family: INOSTRANCEVIIDAE Pravoslavlev, 1927
*Inostrancevia uralensis
INFRACLASS: THERIODONTIA EMEND OWEN, 1881
ORDER: EUTHERIODONTIA EMEND RUBIDGE & SIDOR, 2001
SUBORDER: THEROCEPHALIA BROOM, 1903
Superfamily: WHAITSIOIDEA Haughton, 1918
Family: ANNATHERAPSIDAE Kuhn, 1961
Annatherapsidus cf. petri
SUBORDER: CYNODONTIA OWEN, 1860
INFRAORDER: PROCYNOSUCHIA
Family: PROCYOSUCHIDAE Broom, 1937
*Uralocynodon tverdokhlebovae