EUROPEAN RUSSIA

MAGYSHLAK REGION

KARATAU COMPLEX

TAUCHIK SUITE

LATE OLENKIAN

BUZULUK SERIES

SPATHIAN (VETLUGA) STAGE

UPPER EARLY TRIASSIC EPOCH

EARLY TRIASSIC

STEM: TETRAPODA GOODRICH, 1930

SUPERCLASS: AMNIOTA HAECKEL, 1866

CLASS: AMPHIBIA LINNAEUS, 1758

SUBCLASS: LABYRINTHODONTIA OWEN, 1860

SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887

MICROORDER: LIMNARCHIA YATES & WARREN, 2000

ORDER: CAPITOSAURIA ROMER, 1947

Superfamily: CAPITOSAUROIDEA Watson, 1919 (sensu Romer, 1947)

Incertae sedis

Non *Parotosaurus sequester