EUROPEAN RUSSIA
ARKHANGEL’SK REGION
GLYADNAYA SHECHEL’YA LOCALITY
UPPER KIMZHA BEDS
URZHUMAIN HORIZON
LOWER TATARIAN AGE (?)
CAPITANIAN STAGE
MIDDLE ZECHSTEIN EPOCH
LATE MIDDLE PERMIAN
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: SYNAPSIDA OSBORN, 1903
SUPERORDER: THERASPIDA BROOM, 1905
ORDER: EOTHERIODONTIA OLSON, 1962
SUBORDER: EOTITANOSUCHIA BOONSTRA, 1963
INFRAORDER: EOTITANOSUCHIA BOONSTRA, 1963
Family: NIIAFTASUCHIDAE Ivakhenko, 1990
Niaftasuchus zekkeli
_____________________________________________________________________________________
EUROPEAN RUSSIA
ARKHANGELSK REGION
KOTLASSKII DISTRICT
BOTTOM OF VYATKIAN HORIZON
UPPER TATARIAN AGE
CAPITANIAN STAGE
MIDDLE ZECHSTEIN EPOCH
LATE MIDDLE PERMIAN
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: SYNAPSIDA OSBORN, 1903
SUPERORDER: THERASPID BROOM, 1905
GRANDORDER: EUTHERAPSIDA
MICRORDER: NEOTHERAPSIDA
ORDER: ANOMODONTIA WATSON & ROMER, 1956
SUBORDER: DICYNODONTIA OWEN, 1860
Superfamily: PRISTERODONTIA Cluver & King, 1983
Family: DICYNODONTOIDAE Owen, 1859
Subfamily: CRYPTODONTINAE Owen, 1859
Tribe: DICYNODONTINI Owen, 1859
Dicynodon trautscholdi
_____________________________________________________________________________________
EUROPEAN RUSSIA
ARKHANGEL’SK REGION
PEZA RIVER
LOWER TATARIAN AGE (?)
CAPITANIAN STAGE
MIDDLE ZECHSTEIN EPOCH
LATE MIDDLE PERMIAN
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: SYNAPSIDA OSBORN, 1903
SUPERORDER: THERASPIDA BROOM, 1905
ORDER: EOTHERIODONTIA OLSON, 1962
SUBORDER: EOTITANOSUCHIA BOONSTRA, 1963
INFRAORDER: BIARMOSUCHIA SIGOGNEAU-RUSSELL, 1989
Superfamily: RHOPALODONTIDEA Seeley, 1894
Family: RHOPALODONTIDAE Seeley, 1894)
?Rhopalodon sp
_____________________________________________________________________________________
EUROPEAN RUSSIA
ARKHANGEL’SK REGION
LOWER MEZEN RIVER
ZONE III
LOWER TATARIAN AGE
LOPINGIAN SUBEPOCH
UPPER ZECHSTEIN EPOCH
LATE PERMIAN
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
NEOTETRAPODA
SUBCLASS: REPTILIOMORPHA SAVE-SODERBERGH, 1934
ORDER: SEYMOURIAMORPHA WATSON, 1917
SUBORDER: NYCTEROLETERIDAE TATARINOV, 1972
Family: NYCTEROLETERIDAE Romer, 1956
Subfamily: NYCTEROLECTERINAE Romer, 1956
*Nycteroleter ineptus
_____________________________________________________________________________________
EUROPEAN RUSSIA
ARKHANGELSK REGION
MEZENSKII DISTRICT
DOROGAYA GORA LOCALITY
BIARMIAN SERIES
URZHUMIAN STAGE
URZHUMIAN HORIZON
MEZEN FAUNAL ASSEMBLAGE
LOWER 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: NYCTEROLETERIDAE TATARINOV, 1972
Family: NYCTEROLETERIDAE Romer, 1956
Subfamily: NYCTEROLECTERINAE Romer, 1956
Macroleter poezicus
Subfamily: BASHKYROLETERINAE Ivachnenko, 1997
Bashkyroleter mesensis
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: PARAREPTILIA OLSON 1947
INFRACLASS: SAUROPSIDA HUXLEY, 1864
ORDER: PROCOLOPHONOMORPHA ROMER, 1964
SUBORDER: PROCOLPHOMORPHA SEELEY, 1888
Family: NYCTIPHRURETIDAE Efremov, 1938
Nyctiphruretus acudens
SUBCLASS: SYNAPSIDA OSBORN, 1903
ORDER: PELYCOSAURIA COPE, 1878
SUBORDER: EUPELYCOSAURIA KEMP, 1982
INFRAORDER: OPHIACHODONTIA NOVA
Family: VARANOPSEIDAE Romer & Price, 1940
Subfamily: HELEOSAURINAE Haughton, 1924
Mesenosaurus romeri
INFRACLASS DINOMORPHA IVAKNENKO, 2008
SUPERORDER: GORGONTIA IVAKNENKO, 2008
ORDER: EOTHERIODONTIA OLSON, 1962
INFRAORDER: EOTITANOSUCHIA BOONSTRA, 1963
Family: NIIAFTASUCHIDAE Ivakhenko, 1990
Niaftasuchus zekkeli
_____________________________________________________________________________________
EUROPEAN RUSSIA
ARKHANGELSK REGION
MEZENSKII DISTRICT
KOSMOGORODSKO'E LOCALITY
BIARMIAN SERIES
URZHUMIAN STAGE
URZHUMIAN HORIZON
MEZEN FAUNAL ASSEMBLAGE
LOWER 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: NYCTEROLETERIDAE TATARINOV, 1972
Family: NYCTEROLETERIDAE Romer, 1956
Subfamily: NYCTEROLECTERINAE Romer, 1956
Macroleter poezicus
Subfamily: BASHKYROLETERINAE Ivachnenko, 1997
Bashkyroleter mesensis
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: PARAREPTILIA OLSON 1947
INFRACLASS: SAUROPSIDA HUXLEY, 1864
ORDER: PROCOLOPHONOMORPHA ROMER, 1964
SUBORDER: PROCOLPHOMORPHA SEELEY, 1888
Family: NYCTIPHRURETIDAE Efremov, 1938
Nyctiphruretus acudens
SUBCLASS: SYNAPSIDA OSBORN, 1903
ORDER: PELYCOSAURIA COPE, 1878
SUBORDER: EUPELYCOSAURIA KEMP, 1982
INFRAORDER: OPHIACHODONTIA NOVA
Family: VARANOPSEIDAE Romer & Price, 1940
Subfamily: HELEOSAURINAE Haughton, 1924
Mesenosaurus romeri
INFRACLASS DINOMORPHA IVAKNENKO, 2008
SUPERORDER: GORGONTIA IVAKNENKO, 2008
ORDER: EOTHERIODONTIA OLSON, 1962
INFRAORDER: EOTITANOSUCHIA BOONSTRA, 1963
Family: ALRAUSUCHIDAE Ivakhenko, 2008
Alrausuchus tagax
_____________________________________________________________________________________
EUROPEAN RUSSIA
ARKHANGELSK REGION
MEZENSKII DISTRICT
GLYADNAYA SHCHEL’YA LOCALITY
KRASNOSHCHEL’YA FORMATION
URZHUMIAN HORIZON
LOWER TATARIAN AGE
CAPITANIAN STAGE
MIDDLE ZECHSTEIN EPOCH
LATE MIDDLE PERMIAN
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: SYNAPSIDA OSBORN, 1903
SUPERORDER: THERASPIDA BROOM, 1905
ORDER: EOTHERIODONTIA OLSON, 1962
Incertae sedis
Family: NIKKASAURIDAE Ivakhnenko, 2000
*Nikkasaurus tatarinovi
*Reiszia gubini
_____________________________________________________________________________________
EUROPEAN RUSSIA
ARKHANGELSK REGION
MEZENSKII DISTRICT
BELOKUR’E LOCALITY
KRASNOSHCHEL’YA FORMATION
URZHUMIAN STAGE
URZHUMIAN HORIZON
MEZEN FAUNAL ASSEMBLAGE
LOWER 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: NYCTEROLETERIDAE TATARINOV, 1972
Family: NYCTEROLETERIDAE Romer, 1956
Subfamily: NYCTEROLECTERINAE Romer, 1956
Macroleter poezicus
Subfamily: BASHKYROLETERINAE Ivachnenko, 1997
Bashkyroleter mesensis
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: PARAREPTILIA OLSON 1947
INFRACLASS: SAUROPSIDA HUXLEY, 1864
ORDER: PROCOLOPHONOMORPHA ROMER, 1964SUBORDER: PROCOLPHOMORPHA SEELEY, 1888
Family: NYCTIPHRURETIDAE Efremov, 1938
Nyctiphruretus acudens
SUBCLASS: SYNAPSIDA OSBORN, 1903
ORDER: PELYCOSAURIA COPE, 1878
SUBORDER: EUPELYCOSAURIA KEMP, 1982
INFRAORDER: OPHIACHODONTIA NOVA
Family: VARANOPSEIDAE Romer & Price, 1940
Subfamily: HELEOSAURINAE Haughton, 1924
Mesenosaurus romeri
SUPERORDER: THERASPIDA BROOM, 1905
ORDER: EOTHERIODONTIA OLSON, 1962
Incertae sedis
Family: NIKKASAURIDAE Ivakhnenko, 2000
Nikkasaurus tatarinovi
_____________________________________________________________________________________
EUROPEAN RUSSIA
ARKHANGELSK REGION
LESHUKONSKII DISTRICT
ON THE MEZEN RIVER
NEAR THE JUCTION WITH THE VASHKA RIVER
NYISAGORA LOCALITY
BIARMIAN SERIES
URZHUMIAN STAGE
URZHUMIAN HORIZON
ZONE II
MEZEN FAUNAL ASSEMBLAGE
EARLIEST EARLY TATARIAN AGE
GUADELUPIAN STAGE
MIDDLE ZEICHSTEIN EPOCH
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: NYCTEROLETERIDAE TATARINOV, 1972
Family: NYCTEROLETERIDAE Romer, 1956
Subfamily: NYCTEROLECTERINAE Romer, 1956
Macroleter poezicus
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: PARAREPTILIA OLSON 1947
INFRACLASS: SAUROPSIDA HUXLEY, 1864
ORDER: LANTHANOSUCHIDAE TATARINOV, 1971
Family: LANTHANOSUCHIDAE Efremov, 1946
Lanthaniscus efremovi
ORDER: PROCOLOPHONOMORPHA ROMER, 1964
SUBORDER: PROCOLPHOMORPHA SEELEY, 1888
Family: NYCTIPHRURETIDAE Efremov, 1938
Nyctiphruretus acudens
SUBCLASS: SYNAPSIDA OSBORN, 1903
ORDER: PELYCOSAURIA COPE, 1878
SUBORDER: CASEASAURIA WILLISTON, 1912
Family: CASEIDAE Williston, 1912
Ennatosaurus tecton
SUBORDER: EUPELYCOSAURIA KEMP, 1982
INFRAORDER: OPHIACHODONTIA NOVA
Family: VARANOPSEIDAE Romer & Price, 1940
Subfamily: HELEOSAURINAE Haughton, 1924
Mesenosaurus romeri
INFRACLASS DINOMORPHA IVAKNENKO, 2008
SUPERORDER: GORGONTIA IVAKNENKO, 2008
ORDER: DEINOCEPHALIA OLSEN, 1962
SUBORDER: EUDEINOCEPHALIA APPLEBY, CHARIG, COX, KERMACK & TARLO, 1967
INFRAORDER: EOTITANOSUCHIA BOONSTRA, 1963
Family: NIIAFTASUCHIDAE Ivakhenko, 1990
Niaftasuchus zekkeli
_____________________________________________________________________________________
EUROPEAN RUSSIA
ARKHANGELSK REGION
LESHUKONSKII DISTRICT
UST-VASHKA LOCALITY
KRASNOSHCHEL’YA FORMATION
BIARMIAN SERIES
URZHUMIAN STAGE
URZHUMIAN HORIZON
MEZEN FAUNAL ASSEMBLAGE
LOWER 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: NYCTEROLETERIDAE TATARINOV, 1972
Family: NYCTEROLETERIDAE Romer, 1956
Subfamily: BASHKYROLETERINAE Ivachnenko, 1997
Bashkyroleter mesensis
Subfamily: NYCTEROLECTERINAE Romer, 1956
Macroleter poezicus
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: PARAREPTILIA OLSON 1947
INFRACLASS: SAUROPSIDA HUXLEY, 1864
ORDER: PROCOLOPHONOMORPHA ROMER, 1964
SUBORDER: PROCOLPHOMORPHA SEELEY, 1888
Family: NYCTIPHRURETIDAE Efremov, 1938
Nyctiphruretus acudens
SUBCLASS: SYNAPSIDA OSBORN, 1903
ORDER: PELYCOSAURIA COPE, 1878
SUBORDER: EUPELYCOSAURIA KEMP, 1982
INFRAORDER: OPHIACHODONTIA NOVA
Family: VARANOPSEIDAE Romer & Price, 1940
Subfamily: HELEOSAURINAE Haughton, 1924
Mesenosaurus romeri
INFRACLASS DINOMORPHA IVAKNENKO, 2008
SUPERORDER: NIKKASAURIA IVAKHNENKO, 2008
ORDER: NIKKASAURIDA IVAKHNENNKO, 2008
Family: NIKKASAURIDAE Ivakhnenko, 2000
Nikkasaurus tatarinovi
*Reiszia tippula
SUPERORDER: GORGONTIA IVAKNENKO, 2008
ORDER: DEINOCEPHALIA OLSEN, 1962
SUBORDER: EUDEINOCEPHALIA APPLEBY, CHARIG, COX, KERMACK & TARLO, 1967
INFRAORDER: EOTITANOSUCHIA BOONSTRA, 1963
Family: NIIAFTASUCHIDAE Ivakhenko, 1990
Niaftasuchus zekkeli
Family: ALRAUSUCHIDAE Ivakhenko, 2008
Alrausuchus tagax
_____________________________________________________________________________________
EUROPEAN RUSSIA
ARKHANGELSK REGION
PEZA-1
BIARMIAN SERIES
UPPER KIMZHA BEDS
URZHUMIAN STAGE
URZHUMIAN HORIZON
MEZEN FAUNAL ASSEMBLAGE
LOWER TATARIAN AGE
LOPINGIAN SUBEPOCH
UPPER ZECHSTEIN EPOCH
LATE PERMIAN
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
NEOTETRAPODA
SUBCLASS: REPTILIOMORPHA SAVE-SODERBERGH, 1934
ORDER: SEYMOURIAMORPHA WATSON, 1917
SUBORDER: NYCTEROLETERIDAE TATARINOV, 1972
Family: NYCTEROLETERIDAE Romer, 1956
Subfamily: NYCTEROLECTERINAE Romer, 1956
Macroleter poezicus
Nycteroleter ineptus
Subfamily: BASHKYROLETERINAE Ivachnenko, 1997
Bashkyroleter mesensis
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: PARAREPTILIA OLSON 1947
INFRACLASS: SAUROPSIDA HUXLEY, 1864
ORDER: LANTHANOSUCHIDAE TATARINOV, 1971
Family: LANTHANOSUCHIDAE Efremov, 1946
Lanthaniscus efremovi
ORDER: PROCOLOPHONOMORPHA ROMER, 1964
SUBORDER: PROCOLPHOMORPHA SEELEY, 1888
Family: NYCTIPHRURETIDAE Efremov, 1938
Nyctiphruretus acudens
SUBCLASS: SYNAPSIDA OSBORN, 1903
ORDER: PELYCOSAURIA COPE, 1878
SUBORDER: EUPELYCOSAURIA KEMP, 1982
INFRAORDER: OPHIACHODONTIA NOVA
Family: VARANOPSEIDAE Romer & Price, 1940
Subfamily: HELEOSAURINAE Haughton, 1924
Mesenosaurus romeri
SUPERORDER: THERASPIDA BROOM, 1905
ORDER: EOTHERIODONTIA OLSON, 1962
INFRAORDER: EOTITANOSUCHIA BOONSTRA, 1963
Family: NIIAFTASUCHIDAE Ivakhenko, 1990
Niaftasuchus zekkeli
Family: ALRAUSUCHIDAE Ivakhenko, 2008
*Alrausuchus tagax
= Biarmosuchus tagax
_____________________________________________________________________________________
RUSSIA
(?SAVVATII, VELIKII USTYUG DISTRICT, VOLOGDA REGION, RUSSIA)
ARKHANGEL’SK PROVINCE
MALAYA NORTH DVINA RIVER
MEDVEDKOVA
SALAREVSKAYA SVITA
MIDDLE PART OF THE VYATKIAN REGIONAL STAGE
UPPER TATARIAN AGE
LOPINGIAN SUBEPOCH
UPPER ZECHSTEIN EPOCH
LATE PERMIAN
STEM: TETRAPODA GOODRICH, 1930
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
*Chroniosuchus licharevi
= Jugosuchus licharevi
_____________________________________________________________________________________
EUROPEAN RUSSIA
ARKHANGELSK REGION
KOTLAS DISTRICT
MALAYA SEVERNAYA DVINA RIVER
ZAVARZHYE LOCALITY
VYATKA REGIONAL STAGE
UPPER TATARIAN AGE
LOPINGIAN SUBEPOCH
UPPER ZECHSTEIN EPOCH
LATE PERMIAN
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: SYNAPSIDA OSBORN, 1903
SUPERORDER: THERASPID BROOM, 1905
GRANDORDER: EUTHERAPSIDA
MICRORDER: NEOTHERAPSIDA
ORDER: ANOMODONTIA WATSON & ROMER, 1956
SUBORDER: DICYNODONTIA OWEN, 1860
Superfamily: PRISTERODONTIA Cluver & King, 1983
Family: DICYNODONTOIDAE Owen, 1859
Subfamily: CRYPTODONTINAE Owen, 1859
Tribe: DICYNODONTINI Owen, 1859
Dicynodon trautscholdi
= *Elph borealis
_____________________________________________________________________________________
EUROPEAN RUSSIA
ARKANGELSK PROVINCE
KOTLASSKII (KOTLAS) DISTRICT
BASIN OF THE NORTHERN DVINA RIVER
SOKOLKI LOCALITY
TATARIAN SERIES
UPPER VYATKIAN SUBSTAGE
VYATKIAN HORIZON (NORTHERN DVINA HORIZON, BOTTOM OF THE VYATKIAN HORIZON)
SOKOLKI FAUNAL ASSEMBLAGE
SOKOLKI FAUNAL SUBASSEMBLAGE
SCUTOSAURUS KARPINSKII ZONE (DICYNODON ASSEMBLAGE ZONE, LUCAS, 2005)
ZONE IV
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 primus
= *Dvinosaurus secundus
= *Dvinosaurus tertiusNEOTETRAPODA
SUBCLASS: REPTILIOMORPHA SAVE-SODERBERGH, 1934
ORDER: SEYMOURIAMORPHA WATSON, 1917
SUBORDER: CHRONIOSUCHIDA TATARINOV, 1971
Family: CHRONIOSUCHIDAE Vjuschkov, 1957
Chroniosuchus licharevi
SUBORDER: SEYMOURIDA TATARINOV, 1971
Superfamily: KOTLASSOIDEA Romer, 1933 (sensu Vjuschkov, 1957)
Family: KOTLASSIDAE Romer, 1933
Subfamily: KOTLASSIINAE Romer, 1933
*Kotlassia prima
Superfamily: SEYMOURIOIDEA Williston, 1911 (sensu Tatarinov, 1971)
Family: KARPINSKIOSAURIDAE Sushkin, 1925
Subfamily: KARPINSKIOSAURINAE Sushkin, 1925
*Karpinskiosaurus secunda
= Kotlassia secunda
= *Karpinskiosaurus neglectus
= Karpinskiosaurus secundus
= Kotlassia primaCLASS: 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: GORGONOPIOIDEA Lydekker, 1890
Family: GORGONOPIDAE Lydekker, 1890
Subfamily: GORGONOPINAE Sigogneau, 1970
*Pravoslavelvia parva
= ?Inostrancevia parvaSuperfamily: INOSTRANCEVIOIDEA Huene, 1948
Family: INOSTRANCEVIIDAE Pravoslavlev, 1927
*Inostrancevia alexandri
*Inostrancevia latifronsNEOTHERAPSIDA RUBIDGE & SIDOR, 2001
SUPERORDER: ANOMODONTIA WATSON & ROMER, 1956
ORDER: DICYNODONTIA OWEN, 1860
SUBORDER: DICYNODONTIA OWEN, 1860
Superfamily: PRISTERODONTIA Cluver & King, 1983
Family: DICYNODONTOIDAE Owen, 1859
Subfamily: CRYPTODONTINAE Owen, 1859
Tribe: DICYNODONTINI Owen, 1859
*Dicynodon trautscholdi
= *Dicynodon amalitzkii
= Elph borealisINFRACLASS: THERIODONTIA EMEND OWEN, 1881
ORDER: EUTHERIODONTIA EMEND RUBIDGE & SIDOR, 2001
SUBORDER: THEROCEPHALIA BROOM, 1903
Superfamily: WHAITSIOIDEA Haughton, 1918
Family: ANNATHERAPSIDAE Kuhn, 1961
*Annatherapsidus petri
= Anna petriSUBORDER: CYNODONTIA OWEN, 1860
INFRAORDER: PROCYNOSUCHIA
Family: DVINIIDAE Tatarinov, 1968
*Dvinia prima
_____________________________________________________________________________________
EUROPEAN RUSSIA
ARKHANGEL’SK REGION
NORTHERN DVINA
UPPER TATARIAN AGE
LOPINGIAN SUBEPOCH
UPPER ZECHSTEIN EPOCH
LATE PERMIAN
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: SYNAPSIDA OSBORN, 1903
SUPERORDER: THERASPIDA BROOM, 1905
GRANDORDER: EUTHERAPSIDA
MICRORDER: NEOTHERAPSIDA
ORDER: THERIODONTIA OWEN, 1881
EUTHERIODONTIA
SUBORDER: CYNODONTIA OWEN, 1860
INFRAORDER: PROCYNOSUCHIA
Family: DVINIIDAE Tatarinov, 1968
Dvinia prima
= *Permocynodon sushkini
_____________________________________________________________________________________
EUROPEAN RUSSIA
LOWER MEZEN' RIVER AREA
ARKHANGEL'SK REGION
ZONE III
LOWER TATARIAN AGE
LOPINGIAN SUBEPOCH
UPPER ZECHSTEIN EPOCH
LATE PERMIAN
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
NEOTETRAPODA
SUBCLASS: REPTILIOMORPHA SAVE-SODERBERGH, 1934
ORDER: SEYMOURIAMORPHA WATSON, 1917
SUBORDER: NYCTEROLETERIDAE TATARINOV, 1972
Family: NYCTEROLETERIDAE Romer, 1956
Subfamily: NYCTEROLECTERINAE Romer, 1956
*Macroleter poezicus
_____________________________________________________________________________________
EUROPEAN RUSSIA
ARKHANGELSK REGION
MEZENSKII DISTRICT
UST’-PEZA LOCALITY
BIARMIN SERIES
URZHUMINA STAGE
URZHUMIAN HORIZON
UPPER KIMZHA BEDS
MEZEN FAUNAL ASSEMBLAGE
LOWER 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: NYCTEROLETERIDAE TATARINOV, 1972
Family: NYCTEROLETERIDAE Romer, 1956
Subfamily: NYCTEROLECTERINAE Romer, 1956
*Macroleter poezicus
Subfamily: BASHKYROLETERINAE Ivachnenko, 1997
Bashkyroleter mesensis
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: PARAREPTILIA OLSON 1947
INFRACLASS: SAUROPSIDA HUXLEY, 1864
ORDER: PROCOLOPHONOMORPHA ROMER, 1964
SUBORDER: PROCOLPHOMORPHA SEELEY, 1888
Family: NYCTIPHRURETIDAE Efremov, 1938
*Nyctiphruretus acudens
SUBCLASS: SYNAPSIDA OSBORN, 1903
ORDER: PELYCOSAURIA COPE, 1878
SUBORDER: EUPELYCOSAURIA KEMP, 1982
INFRAORDER: OPHIACHODONTIA NOVA
Family: VARANOPSEIDAE Romer & Price, 1940
Subfamily: HELEOSAURINAE Haughton, 1924
Mesenosaurus romeri
SUPERORDER: THERASPIDA BROOM, 1905
ORDER: EOTHERIODONTIA OLSON, 1962
INFRAORDER: EOTITANOSUCHIA BOONSTRA, 1963
Family: ALRAUSUCHIDAE Ivakhenko, 2008
Alrausuchus tagax
= Biarmosuchus tagax
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EUROPEAN RUSSIA
ARKHANGELSK REGION
MENZEN DISTRICT
UST-NYAFTA
BIARMIAN SERIES
UPPER KIMZHA BEDS
URZHUMIAN STAGE
UPPER URZHUMIAN HORIZON
MEZEN FAUNAL ASSEMBLAGE
LOWER TATARIAN AGE
CAPITANIAN STAGE
UPPER GUADELUPIAN 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: NYCTEROLETERIDAE TATARINOV, 1972
Family: NYCTEROLETERIDAE Romer, 1956
Subfamily: NYCTEROLECTERINAE Romer, 1956
Macroleter poezicus
Subfamily: BASHKYROLETERINAE Ivachnenko, 1997
Bashkyroleter mesensis
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: PARAREPTILIA OLSON 1947
INFRACLASS: SAUROPSIDA HUXLEY, 1864
ORDER: PROCOLOPHONOMORPHA ROMER, 1964
SUBORDER: PROCOLPHOMORPHA SEELEY, 1888
Family: NYCTIPHRURETIDAE Efremov, 1938
Nyctiphruretus acudens
SUBCLASS: SYNAPSIDA OSBORN, 1903
ORDER: PELYCOSAURIA COPE, 1878
SUBORDER: EUPELYCOSAURIA KEMP, 1982
INFRAORDER: OPHIACHODONTIA NOVA
Family: VARANOPIDAE emend Romer & Price, 1940, REISZ & DILKES, 2003
*Pyozia mesenensis
Family: VARANOPSEIDAE Romer & Price, 1940
Subfamily: HELEOSAURINAE Haughton, 1924
Mesenosaurus romeri
SUPERORDER: THERASPIDA BROOM, 1905
ORDER: EOTHERIODONTIA OLSON, 1962
INFRAORDER: EOTITANOSUCHIA BOONSTRA, 1963
Family: NIIAFTASUCHIDAE Ivakhenko, 1990
*Niaftasuchus zekkeli
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NORTHERN RUSSIA
ARKHANGEL’SK PROVINCE
NORTH DVINA AND ILJINSKOJE
LOWER VYATSKIAN GORIZONT
ZONE IV
UPPER TATARIAN AGE
LOPINGIAN SUBEPOCH
ZECHSTEIN EPOCH
LATE PERMIAN
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
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
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NORTH EUROPEAN RUSSIA
ARKHANGEL’SK PROVINCE
KOTLASSKII (KOTLAS) DISTRICT
MALAYA SEVERNAYA DVINA RIVER
ZAVARZHYE LOCALITY
TATARIAN SERIES
VYATKIAN SUBSTAGE
VYATKIAN HORIZON
VYATKA REGIONAL STAGE
SOKOLKI FAUNAL ASSEMBLAGE
SOKOLKI FAUNAL SUBSTAGE
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 primus
NEOTETRAPODA
SUBCLASS: REPTILIOMORPHA SAVE-SODERBERGH, 1934
ORDER: SEYMOURIAMORPHA WATSON, 1917
SUBORDER: CHRONIOSUCHIDA TATARINOV, 1971
Family: CHRONIOSUCHIDAE Vjuschkov, 1957
Chroniosuchus licharevi
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
SUBCLASS: 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 latifrons
NEOTHERAPSIDA RUBIDGE & SIDOR, 2001
SUPERORDER: ANOMODONTIA WATSON & ROMER, 1956
ORDER: DICYNODONTIA OWEN, 1860
SUBORDER: DICYNODONTIA OWEN, 1860
Superfamily: PRISTERODONTIA Cluver & King, 1983
Family: DICYNODONTOIDAE Owen, 1859
Subfamily: CRYPTODONTINAE Owen, 1859
Tribe: DICYNODONTINI Owen, 1859
Dicynodon trautscholdi
= Elph borealis
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