This crocodile skull fossil was on display at the American Museum of Natural
History (AMNH) in New York City in July 2018. The fossil was
named
Leidyosuchus wilsoni (
Mook, 1959)
. It
was found in the Green River Formation at Wamsutter, Wyoming, USA and
dates to the Middle Eocene Epoch. Accession number is AMNH 7637 and it is the type specimen. A gift from L. R. Wilson in 1956.
It was described in April 22, 1959 issue of American Museum Novitates in an paper entitled A New Species of Fossil Crocodile of the Genus Leidyosuchus from the Green River Beds by Charles C. Mook.
Learn more about the museum at https://www.amnh.org/
