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The Normandien Formation is a Triassic-age rock formation located in
Free State, South Africa The Free State, known as Orange Free State until the 28th of June 1995 when its name was changed, is a province of South Africa. Its capital is Bloemfontein, which is also South Africa's judicial capital. Its historical origins lie in the Bo ...
. It is where the fossils of
Ericiolacerta Left may refer to: Music * ''Left'' (Hope of the States album), 2006 * ''Left'' (Monkey House album), 2016 * "Left", a song by Nickelback from the album ''Curb'', 1996 Direction * Left (direction), the relative direction opposite of right * L ...
, a subtaxa of
Ericiolacertidae Ericiolacertidae is a family of therocephalian therapsids. The family living in the earliest Triassic after the Permian-Triassic extinction event. Genera are: ''Ericiolacerta'' found in the Fremouw Formation of Antarctica and the Normandien Forma ...
, were found.


Fossil content

Among others, these fossils were reported from the formation:Harrismith Commonage
at
Fossilworks Fossilworks is a portal which provides query, download, and analysis tools to facilitate access to the Paleobiology Database, a large relational database assembled by hundreds of paleontologists from around the world. History Fossilworks was cre ...
.org
* '' Aenigmasaurus grallator'' * '' Broomistega putterilli'' * '' Ericiolacerta parva'' * '' Galesaurus planiceps'' * '' Lydekkerina huxleyi'' * '' Lystrosaurus curvatus'', '' L. declivis'', '' L. murrayi'' * ''
Micropholis stowi ''Micropholis'' (Greek mikros = small and pholis = scale) is an extinct genus of dissorophoid temnospondyl. Fossils have been found from the ''Lystrosaurus'' Assemblage Zone of the Karoo Basin in South Africa and are dated to the Induan ...
'' * ''
Moschorhinus kitchingi ''Moschorhinus'' is an extinct genus of therocephalian in the family Akidnognathidae with only one species: ''M. kitchingi''. It was a carnivorous synapsid which has been found in the Late Permian to Early Triassic of the South African Karoo Supe ...
'' * '' Myosaurus gracilis'' * ''
Olivierosuchus parringtoni ''Olivierosuchus'' is an extinct genus of therocephalian therapsids. It is a member of the family Akidnognathidae. Fossils of ''Olivierosuchus'' have been found from the Early Triassic ''Lystrosaurus'' Assemblage Zone in South Africa. Unlike ot ...
'' * '' Platycraniellus elegans'' * ''
Prolacerta broomi ''Prolacerta'' is a genus of archosauromorph from the lower Triassic of South Africa and Antarctica. The only known species is ''Prolacerta broomi''. The generic name ''Prolacerta'' is derived from Latin meaning “before lizard” and its spec ...
'' * '' Prolystrosaurus strigops'' * '' Proterosuchus fergusi'' * '' Scaloposaurus constrictus'' * '' Tetracynodon darti'' * ''
Thrinaxodon liorhinus ''Thrinaxodon'' is an extinct genus of cynodonts, most commonly regarded by its species ''T. liorhinus'' which lived in what are now South Africa and Antarctica during the Early Triassic. ''Thrinaxodon'' lived just after the Permian–Triassic m ...
''


See also

*
List of fossiliferous stratigraphic units in South Africa This is a list of fossiliferous stratigraphic units in South Africa. __NOTOC__ See also * Lists of fossiliferous stratigraphic units in Africa ** List of fossiliferous stratigraphic units in Botswana ** List of fossiliferous stratigraphic ...
*
Geology of South Africa The geology of South Africa is highly varied including cratons, greenstone belts, large impact craters as well as orogenic belts. The geology of the country is the base for a large mining sector that extracts gold, diamonds, iron and coal from worl ...
*
Ericiolacertidae Ericiolacertidae is a family of therocephalian therapsids. The family living in the earliest Triassic after the Permian-Triassic extinction event. Genera are: ''Ericiolacerta'' found in the Fremouw Formation of Antarctica and the Normandien Forma ...


References


Further reading

* A. S. Brink. 1965. A new ictidosuchid (Scaloposauria) from the Lystrosaurus-zone. Palaeontologia Africana 9:129-138 {{Geology of South Africa, formations Geologic formations of South Africa Triassic System of Africa Triassic South Africa Induan Stage Sandstone formations Paleontology in South Africa