Species
Valid Extinct

Elasmosaurus marshi

Williston 1906

No Wikipedia summary available.

Temporal range
—
PBDB occurrences
0
Group
Sauroptérygiens
Carnivore aquatic, depth=surface Marine
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PBDB ↗
Classification
Sauropterygia Suborder
›
Plesiosauria Order
›
Plesiosauroidea Superfamily
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Elasmosauridae Family
›
Euelasmosaurida Unranked clade
›
Elasmosaurinae Unranked clade
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Elasmosaurus Genus
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Elasmosaurus marshi Species
Bibliography
Original description
S. W. Williston. 1906. North American plesiosaurs: Elasmosaurus, Cimoliasaurus, and Polycotylus. The American Journal of Science, series 4 21:221-236 DOI ↗