Thursday, December 17, 2015

The Giving of December. Tatankacephalus

Tatankacephalus is a genus of nodosaur that lived in what is now Montana during the early Cretaceous period.‭ ‬Best known from an incomplete skull,‭ ‬Tatankacephalus has been interpreted as a close relative to the better known nodosaurid dinosaur Gastonia.‭ ‬A different genus of nodosaurid dinosaur from the same location as Tatankacephalus is Sauropelta,‭ ‬though it has been clearly established that Tatankacephalus is separate from this genus.‭ ‬This is because although the holotype skull of Tatankacephalus was only partially preserved,‭ ‬it was preserved free from compression damage and distortion,‭ ‬making it much easy to study the features of the skull with certainty.
       Tatankacephalus is a combination for the Tatanka word for Bison and the Ancient Greek word for head,‭ ‬so the name comes together and translates to English as‭ ‘‬Bison head.‭ ‬The type species name T.‭ ‬cooneyorum is in honour of the family of John Patrick Cooney.‭ ‬Tatankacephalus should not be confused with the similarly named dinosaur,‭ ‬Tatankaceratops.

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