EUROPEAN RUSSIA

NIZHNII NOVGOROD PROVINCE

VETLUGA RIVER

SPASSKOE I LOCALITY

VOKHMIAN GORIZONT

INDUAN

GRIESBACHIAN-LOWER NAMMALIAN STAGE

LOWER-MIDDLE SCYTHIAN EPOCH

EARLY 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: AVEMETATARSALIA BENTON, 1999

COHORT: PROLACERTIFORMES CAMP, 1945 NOVA

MAGNORDER: PROTEROSUCHIFORMES nova

ORDER: PROTEROSUCHIA BROOM, 1906

Family: PROTEROSUCHIDAE Huene, 1914

*Vonhuenia friedrichi
= Chasmatosuchus sp

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EUROPEAN RUSSIA

NIZHNII NOVGOROD PROVINCE

MOSCOW SYNECLISE

VETLUGA

SPASSKOE I

VOKHMINSKII HORIZON

VETLUZHSKII SUPERHORIZONE

INDUAN

GRIESBACHIAN-LOWER NAMMALIAN STAGE

LOWER-MIDDLE SCYTHIAN EPOCH

EARLY 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: AVEMETATARSALIA BENTON, 1999

COHORT: PROLACERTIFORMES CAMP, 1945 NOVA

MAGNORDER: PROTEROSUCHIFORMES nova

ORDER: PROTEROSUCHIA BROOM, 1906

Family: PROTEROSUCHIDAE Huene, 1914

*Blomosuchus georgii
= Blomia georgii

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