Bistahieversor (18 nov 74500000 año aC – 17 nov 74490000 año aC)

Descripción:

Bistahieversor (meaning "Bistahi destroyer") is a genus of tyrannosaurid dinosaur. Bistahieversor existed in the Late Cretaceous[1] Hunter Wash member of the Kirtland Formation, which has been dated to 74.55 ± 0.29 Ma.[2]
The name Bistahieversor comes from the Navajo Bistahí, or "place of the adobe formations" in reference to the Bisti/De-Na-Zin Wilderness where it was found, and eversor, meaning "destroyer."

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