SPAIN

ALCAZAR DE SAN JUAN

KEUPER

LATE TRIASSIC

STEM: TETRAPODA GOODRICH, 1930

SUPERCLASS: AMNIOTA HAECKEL, 1866

CLASS: REPTILIA LAURENTI, 1768

SUBCLASS: DIAPSIDA OSBORON, 1904

INFRACLASS: EURYAPSIDA COLBERT, 1945

SUPERORDER: SAUROPTERYGIA OWEN 1860

OR NEODIAPSIDA: INCERTAE SEDIS

ORDER: PLACODONTIA MEYER, 1863

SUBORDER: CYMODONTOIDEA NOPCSA, 1923

Superfamily: PLACOCHELYIDA Jaekel, 1907 (sensu Romer, 1956)

Family: PLACOCHELYIDAE Jaekel, 1907

Placochelys sp

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