EUROPEAN RUSSIA

ORENBURG REGION

ALEKSANDROVSKII DISTRICT

NOVO-NILOL’SKOE-3

BOLSHEKINELSKAYA SVITA

URZHUMIAN GORIZONT

LOWER TATARIAN AGE

CAPITANIAN STAGE

MIDDLE ZECHSTEIN EPOCH

LATE MIDDLE 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: STEREOSPONDYLOMORPHA YATES & WARREN, 2000

SUBORDER: ARCHEGOSAURIFORMES SCHOCH & MILNER, 2000

SUPERFAMILY: ARCHEGOSAUROIDEA MEYER, 1857 (SENSU EFREMOV, 1932)

Family: MELOSAURIDAE Fritsch, 1885

Subfamily: TRYPHOSUCHINAE Golubev, 1995

Konzhukovia vetusta

CLASS: REPTILIA LAURENTI, 1768

SUBCLASS: PARAREPTILIA OLSON 1947

INFRACLASS: SAUROPSIDA HUXLEY, 1864

ORDER: LANTHANOSUCHIDAE TATARINOV, 1971

Family: LANTHANOSUCHIDAE Efremov, 1946

Chalcosaurus lukjanovae

SUBCLASS: SYNAPSIDA OSBORN, 1903

SUPERORDER: THERASPID BROOM, 1905

GRANDORDER: EUTHERAPSIDA

ORDER: DEINOCEPHALIA OLSEN, 1962

SUBORDER: EUDEINOCEPHALIA APPLEBY, CHARIG, COX, KERMACK & TARLO, 1967

Superfamily: DEUTEROSAUROIDEA Seeley, 1894

Family: BRITHOPIDAE Boonsrtra, 1972

Subfamily: ANTEOSAURINAE Boonstra, 1954

Titanophoneus sp

MICRORDER: NEOTHERAPSIDA

EUTHERIODONTIA EMEND RUBIDGE & SIDOR, 2001

SUBORDER: CYNODONTIA OWEN, 1860

INFRAORDER: PROCYNOSUCHIA

EPICYNODONTIA HOPSON & KITCHING, 2001

Family: THRINAXODONTIDAE Seeley, 1894

*Novocynodon kutorgai

ORDER: ANOMODONTIA WATSON & ROMER, 1956

SUBORDER: ULEMICIA IVAKHNENKO, 1996

Superfamily: VENYUKOVIOIDEA Efremov, 1940 (sensu Efremov, 1956)

Family: ULEMICIDAE Ivankhnenkov, 1996

*Ulemica efermovi