NORTHEASTERN ITALY

VENETO REGION

BELLUNO PROVINCE

DOLOMITES

TOFANE

RIFUGIO DIBONA

DURRENSTEIN FORMATION

EARLIEST TUVALIAN

BASE OF THE LATE CARNIAN STAGE

LOWER LATE TRIASSIC STAGE

EARLY LATE TRIASSIC

STEM: TETRAPODA GOODRICH, 1930

SUPERCLASS: AMNIOTA HAECKEL, 1866

CLASS: REPTILIA LAURENTI, 1768

SUBCLASS: DIAPSIDA OSBORN, 1903

INFRACLASS: NEODIAPSIDA BENTON, 1985

NEODIAPSIDA: INCERTAE SEDIS

OR AMNIOTA: INCERTAE SEDIS

MAGANORDER: ICHTHYOPTERYGIA BAUR, 1887 emend nova

SUPERORDER: EOICHTHYOSAURIA MOTANI, 1999

GRANDORDER: ICHTHYOSAURIA EMEND BLAINVILLE, 1835

MICRORDER: LONGIPINNATI HUENE, 1948

ORDER: MERRIAMOSAURIA MONTANI, 1999

SUBORDER: SHASTASAURIA MONTANI, 1999

Family: SHASTASAURIDAE Merriam, 1895

Shonisaurus aff. S. popularis

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NORTHEASTERN ITALY

VENTO REGION

BELLUNO PROVINCE

DOLOMITES

TOFANE

RIFUGIO DIBONA

DURRENSTEIN FORMATION

EARLY CARNIAN STAGE

LOWER LATE TRIASSIC EPOCH

LOWER LATE 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

Incertae sedis

Gen. sp indet.

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