EASTERN EUROPEAN RUSSIA
ORENBURG REGION
7.5 KM EAST OF BELYAEVSKY VILLAGE
RIGHT BANK OF THE BUKOBAY RAVINE (DRAINAGE BASIN OF THE LEFT BANK OF THE URAL RIVER)
BELYAEVSKY I (BUKOBAY V)
BUKOBAYAN SVITA
BUKOBAY GORIZONT
LETTENKOHLE
LADINIAN STAGE
UPPER MID TRIASSIC EPOCH
UPPER MIDDLE TRIASSIC
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: TREMATOSAURIA PIVETEAU, 1955
Superfamily: TREMATOSAUROIDEA Save-Soderbergh, 1935
Family: TREMATOSAURIDAE Watson, 1919
Subfamily: TREMATOSAURINAE Watson, 1919 emend Welles, 1992
Bukobaja sp
ORDER: CAPITOSAURIA ROMER, 1947
Superfamily: CAPITOSAUROIDEA Watson, 1919 (sensu Romer, 1947)
Family: MASTODONSAURIDAE Lydekker, 1885
Mastodonsaurus torvus
Family: CYCLOTOSAURIDAE Shiskin, 1964
Subfamily: CYCLOTOSAURINAE Shiskin, 1964 (sensu Otshev, 1966)
Cyclotosaurus (?) sp
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: AVEMETATARSALIA BENTON, 1999
COHORT: PROLACERTIFORMES CAMP, 1945 NOVA
MAGNORDER: PROTOROSAURIA HUXLEY, 1871
Superfamily: PROTOROSAUROIDEA Lydekker, 1888 (sensu Kuhn, 1969)
Family: MALERISAURIDAE nova
*Malutinisuchus gratus
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: RAUISUCHIA Bonaparte, 1984
SUBORDER: ERYTHROSUCHIA BONPARTE, 1982
Family: ERYTHROSUCHIDAE Broom, 1905
Chalishevia cothurnata
SUBORDER: RAUISUCHIA BONAPARTE, 1982
Family: TERATOSAURIDAE Cope 1871
Subfamily: TERATOSAURINAE Cope 1871
Energosuchus garjainovi
SUBCLASS: SYNAPSIDA OSBORN, 1903
SUPERORDER: THERASPIDA BROOM, 1905
ORDER: EOTHERIODONTIA OLSON, 1962
Incertae sedis
Gen. sp indet.
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EASTERN EUROPEAN RUSSIA
ORENBURG REGION
6 KM ENE OF BELYAEVSKY VILLAGE
RIGHT BANK OF THE BUKOBAY RAVINE (DRAINAGE BASIN OF THE LEFT BANK OF THE URAL RIVER)
BELYAEVSKY II (BUKOBAY VII)
BUKOBAYAN SVITA
BUKOBAY GORIZONT
LETTENKOHLE
LADINIAN STAGE
UPPER MID TRIASSIC EPOCH
UPPER MIDDLE TRIASSIC
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: CAPITOSAURIA ROMER, 1947
Superfamily: CAPITOSAUROIDEA Watson, 1919 (sensu Romer, 1947)
Family: MASTODONSAURIDAE Lydekker, 1885
Mastodonsaurus sp
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: RAUISUCHIA Bonaparte, 1984
SUBORDER: ERYTHROSUCHIA BONPARTE, 1982
Family: ERYTHROSUCHIDAE Broom, 1905
Chalishevia cothurnata
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EASTERN EUROPEAN RUSSIA
ORENBURG REGION
55 KM EAST OF ORENBURG
4.6 KM SE OF OSTROVNOE VILLAGE
RIGHT BANK OF THE URAL RIVER
OSTROVNOE
BUKOBAYAN SVITA
BUKOBAY GORIZONT
LETTENKOHLE
LADINIAN STAGE
UPPER MID TRIASSIC EPOCH
UPPER MIDDLE TRIASSIC
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: CAPITOSAURIA ROMER, 1947
Superfamily: CAPITOSAUROIDEA Watson, 1919 (sensu Romer, 1947)
Incertae sedis
Gen. sp indet.
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SOL’-ILETSK REGION
EUROPEAN RUSSIA
ORENBURG PROVINCE
SOL’ILETSK DISTRICT
BUKOBAY V LOCALITY
BOUKOBYA GORIOZONT
LADINIAN STAGE
UPPER MID TRIASSIC EPOCH
LATE MIDDLE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: RAUISUCHIA Bonaparte, 1984
SUBORDER: RAUISUCHIA BONAPARTE, 1982
Family: TERATOSAURIDAE Cope 1871
Subfamily: TERATOSAURINAE Cope 1871
*Energosuchus garjainovi
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