BRAZIL
RIO GRANDE DO SUL STATE
PARANA BASIN
RIO GRANDE
POSTO QUEIMADO
RIO DO RASTO FORMATION
PASSA DOIS GROUP
TATARIAN STAGE
LOPINGIAN SUBEPOCH
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
SUBORDER: DEINOCEPHALIA OLSEN, 1962
INFRAORDER: DEINOCEPHALA SEELEY, 1894
Incertae sedis
Gen. sp indet.
Superfamily: ANTEOSAUROIDEA Boonstra, 1962
Incertae sedis
Gen. sp indet.
Family: BRITHOPIDAE Boonsrtra, 1972
Subfamily: BRITHOPOIDIDAE Efremov, 1954
Gen. sp indet
Family: TITANOSUCHIDAE Boonstra, 1976
Gen. sp indet.
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BRAZIL
RIO GRANDE DO SUL STATE
SAO GABRIEL MUNICIPALITY
BOQUEIRAO FARM
MORRO PELADO MEMBER
RIO DO RASTO FORMATION
GUADELUUPIAN/LOPINGIAN SUBEPOCH
ZECHSTEIN EPOCH
LATE PERMIAN
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
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
*Pampaphoneus biccai
SUPERORDER: THERASPID BROOM, 1905
GRANDORDER: EUTHERAPSIDA
MICRORDER: NEOTHERAPSIDA
ORDER: ANOMODONTIA WATSON & ROMER, 1956
SUBORDER: DICYNODONTIA OWEN, 1860
THEROCEHELONIA SEELEY, 1894
BIDENTALIA VIDE OWEN, 1876
Incetae sedis
*Rastodon procurvidens
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