CANADA
BRITISH COLUMBIA PROVINCE
DISTRICT OF FRASER-FORT GEORGE
WILLISTON LAKE
SOUTH SHORE OF PEACE BEACH
TOP OF EARLY NORIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
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
Genus nova
MICRORDER: LONGIPINNATI HUENE, 1948
ORDER: MERRIAMOSAURIA MONTANI, 1999
ORDER: SHASTASAURIA MONTANI, 1999
Family: SHASTASAURIDAE Merriam, 1895
*Callawayia neoscapularis
= Shastasaurus neoscapularis
= Metashastasaurus neoscapularis
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