SOUTH AFRICA

EASTERN CAPE PROVINCE

RICHMOND DISTRICT

2 M NW OF RICHMOND

A RIVER ALONGSIDE THE DE AAR ROAD

HOEDEMAKER MEMBER

MIDDLE TEEKLOOF FORMATION

TROPIDOSTOMA ZONE (ENDOTHIODON 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

EUTHERIODONTIA

SUBORDER: SCALOPOSAURIA BRINK, 1963

INFRAORDER: SCALOPOSAURINI BRINK, 1963

Superfamily: ICTIDOSUCHOIDEA Broom, 1903 (sensu Brink, 1986)

Family: NANICTIDOPSIDAE Watson & Romer, 1956

*Ictidostoma hemburyi
= Ictidognathus hemburyi

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