EUROPEAN RUSSIA

TATARSTAN

TETIYUSHKI DISTRICT

MONASTYRSKII OVRAG (MONASTERY RAVINE)

NEAR THE VILLAGE OF MONASTYRSKOE

MONASTYRSKII OVRAG-D LOCALITY

UPPER URZHUMAIN

TATARIAN AGE

CAPITANIAN STAGE

MIDDLE ZECHSTEIN EPOCH

LATE MIDDLE PERMIAN

STEM: TETRAPODA GOODRICH, 1930

SUPERCLASS: AMNIOTA HAECKEL, 1866

CLASS: AMPHIBIA LINNAEUS, 1758

NEOTETRAPODA

SUBCLASS: REPTILIOMORPHA SAVE-SODERBERGH, 1934

ORDER: SEYMOURIAMORPHA WATSON, 1917

SUBORDER: SEYMOURIDA TATARINOV, 1971

Superfamily: KOTLASSOIDEA Romer, 1933 (sensu Vjuschkov, 1957)

Family: KOTLASSIDAE Romer, 1933

Subfamily: LEPTOROPHINAE Ivakhenko, 1988

*Leptoropha minima

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SUPERCLASS: AMNIOTA HAECKEL, 1866

CLASS: REPTILIA LAURENTI, 1768

SUBCLASS: SYNAPSIDA OSBORN, 1903

SUPERORDER: THERASPIDA BROOM, 1905

GRANDORDER: EUTHERAPSIDA

MICRORDER: NEOTHERAPSIDA

ORDER: THERIODONTIA OWEN, 1881

SUBORDER: GORGONOPIA SEELEY, 1895

Superfamily: GORGONOPIOIDEA Lydekker, 1890

Family: GORGONOPIDAE Lydekker, 1890

Subfamily: CYNARIOPINAE Watson & Romer, 1956

*Sauroctonus progressus
= Arctognathus progressus
= Inostrancevia progressus

SUPERCLASS: AMNIOTA HAECKEL, 1866

CLASS: AMPHIBIA LINNAEUS, 1758

NEOTETRAPODA

SUBCLASS: REPTILIOMORPHA SAVE-SODERBERGH, 1934

ORDER: SEYMOURIAMORPHA WATSON, 1917

SUBORDER: CHRONIOSUCHIDA TATARINOV, 1971

Family: CHRONIOSUCHIDAE Vjuschkov, 1957

Chroniosaurus dongusensis

TATARSTAN REPUBLIC

APASTOVSKII (APOSTOV) DISTRICT

NEAR ISHEEVO

ISHEEVO LOCALITY

KAMENNYI VALLEY

KAMMENYI RAVINE

URZHUMIAN STAGE

URZHUMIAN HORIZON (DINOCEPHALIAN COMPLEX)

ISHEEVO FAUNAL ASSEMBLAGE

ISHEEVO FAUNAL SUBASSEMBLAGE

ZONE II

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

Tryphosuchus paucidens

NEOTETRAPODA

SUBCLASS: REPTILIOMORPHA SAVE-SODERBERGH, 1934

ORDER: SEYMOURIAMORPHA WATSON, 1917

SUBORDER: LEPTOROPHIDA IVAKNENKO, 1987

Family: ENOSUCHIDAE Konzukova, 1955

*Enosuchus breviceps

CLASS: REPTILIA LAURENTI, 1768

CLASS: REPTILIA LAURENTI, 1768

SUBCLASS: PARAREPTILIA OLSON 1947

INFRACLASS: INCERTAE SEDIS

ORDER: BOLOSAUROIA KUHN, 1959

Family: BELEBEYIDAE Ivachnenko, 2001

*Permotriturus herrei

INFRACLASS: SAUROPSIDA HUXLEY, 1864

ORDER: LANTHANOSUCHIDAE TATARINOV, 1971

Family: LANTHANOSUCHIDAE Efremov, 1946

*Lanthanosuchus watsoni

SUBCLASS: SYNAPSIDA OSBORN, 1903

INFRACLASS DINOMORPHA IVAKNENKO, 2008

SUPERORDER: GORGONTIA IVAKNENKO, 2008

ORDER: DEINOCEPHALIA OLSEN, 1962

SUBORDER: TAPINOCEPHALIA BOONSTRA, 1955

INFRAORDER: TITANOSUCHIA

Superfamily: TITANOSUCHOIDEA Olson, 1962

Family: SYODONTIDAE Ivakhnenko, 1994

Syodon efremovi
= *Cliorhizodon efremovi

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

Superfamily: DEUTEROSAUROIDEA Seeley, 1894

Family: BRITHOPIDAE Boonsrtra, 1972

Subfamily: ANTEOSAURINAE Boonstra, 1954

*Titanophoneus potens
= *Doliosauriscus janshinovi
= Doliosaurus yanshinovi

SUBORDER: TAPINOCEPHALIA BOONSTRA, 1955

Superfamily: TAPINOCEPHALOIDEA Lydekker, 1890 (sensu Huene, 1956)

Family: ULEMOSAURIDAE Ivakhenko, 1994

*Ulemosaurus sviyagensis
= Moschops sviyagensis

MICRORDER: NEOTHERAPSIDA

ORDER: THERIODONTIA OWEN, 1881

EUTHERIODONTIA

SUBORDER: THEROCEPHALIA BROOM, 1903

Family: PRISTEROGNATHIDAE Broom, 1906

*Porosteognathus efremovi

ORDER: ANOMODONTIA WATSON & ROMER, 1956

SUBORDER: ULEMICIA IVAKHNENKO, 1996

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

Family: ULEMICIDAE Ivankhnenkov, 1996

*Ulemica invisa
= Venjukovia invisa
= Venyukovia invisa
= Myctosuchus invisa

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