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From the Smithsonian Museums
A fragment of upper jaw fossil from the Early Cretaceous is among the oldest examples of a toothless amphibian in the fossil record
Chihiro Kai
December 12, 2024
Naomi Greenberg
May 16, 2024
Jack Tamisiea
October 11, 2023
January 13, 2023
January 4, 2023
November 16, 2022
Bailey Bedford
October 16, 2019
Top Discoveries at the National Museum of Natural History in 2024
Newly Described Fossil From Wyoming Sheds Light on When Frogs and Toads Lost Their Teeth