EAST AFRICA
ZAMBIA
UPPER LUANGWA VALLEY
LOCALITY 4
OUDEBERG MEMBER
TEEKLOOF FORMATION
LOWER 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
Aelurognathus nasuta
= Dixeya nausta
= Dixeya quadrataAelurognathus sp
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SOUTH AFRICA
ZAMBIA
UPPER LUWANGWA VALLEY
LOCALITY 5
DICYNODON ZONE (UPPER CISTECEPHALUS ZONE WATSON, 1914)
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: RUBIDGEOIDEA Broom, 1938
Family: RUBIDGEIDAE Broom, 1938
Subfamily: RUBIDGEINAE Broom, 1938
Aelurognathus quadrata
= Dixeya quadrataProrubidgea sp
EAST AFRICA
ZAMBIA
MIDDLE LUANGWA VALLEY
MADUMABISA MUDSTONE
EQUIVELENT TO DICYNODON ASSEMBLAGE ZONE (FORMERLY DAPTOCEPHALUS ZONE OF KITCHING, 1870, 1977)
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
EUTHERIODONTIA
SUBORDER: CYNODONTIA OWEN, 1860
INFRAORDER: PROCYNOSUCHIA
Family: PROCYOSUCHIDAE Broom, 1937
Procynosuchus delaharpeae
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