SOUTH AFRICA
EASTERN CAPE PROVINCE
SOMERSET EAST DISTRICT
GROOTE RIET VALLEY
CISTECEPHALUS ZONE
TATARIAN AGE
LOPINGIAN SUBEPOCH
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
SUBORDER: GORGONOPIA SEELEY, 1895
Superfamily: GORGONOPIOIDEA Lydekker, 1890
Family: GORGONOPIDAE Lydekker, 1890
Subfamily: RUBIDGEINAE Broom, 1938
Smilesaurus ferox
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SOUTH AFRICA
EASTERN CAPE PROVINCE
SOMERSET EAST DISTRICT
SLACHTER’S NEK
TEEKLOOF FORMATION
CISTECEPHALUS ZONE
TATARIAN AGE
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
MICRORDER: NEOTHERAPSIDA
ORDER: ANOMODONTIA WATSON & ROMER, 1956
INFRAORDER: DICYNODONTIA OWEN, 1860
Superfamily: DIICTODONTIA Cluver & King, 1983
Family: ROBERTOIDEA Cluver & King, 1983
Subfamily: DIICTODONTINAE Cluver & King, 1983
Diictodon feliceps
= *Diictodon galeops
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SOUTH AFRICA
EASTERN CAPE PROVINCE
SMOERSEET EAST
TRUINTJESHOOGTE
CISTECEPHALUS ZONE
TATARIAN AGE
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
MICRORDER: NEOTHERAPSIDA
ORDER: ANOMODONTIA WATSON & ROMER, 1956
INFRAORDER: DICYNODONTIA OWEN, 1860
Superfamily: DIICTODONTIA Cluver & King, 1983
Family: EMYDOPOIDEA Cluver & King, 1983
Subfamily: EMYDOPINAE Cluver & King, 1983
*Emydops parvus
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