BRAZIL

RIO GRANDE DO SUL

PARANA BASIN

SAO FRANCISO DE ASSIS MUNICIPALTY

BICA SAO TOME

SANGA DO CABRALFORMATION

SANGA DO CABRAL SUPERSEQUENCE

LATE PERIMAIN - EARLY TRIASSIC

STEM: TETRAPODA GOODRICH, 1930

SUPERCLASS: AMNIOTA HAECKEL, 1866

CLASS: REPTILIA LAURENTI, 1768

SUBCLASS: DIAPSIDA OSBORN, 1904

SUPERLEGION: NEODIAPSIDA BENTON, 1985

LEGION: ARCHOSAUROMORPHA HUENE, 1946

ORDER: TANYSTROPHAEA ROMER, 1933

Incertae sedis

*Elessaruus gondwanoccidnes

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