This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Notice of new fossil mammal from Sioux County Nebraska BHL. Notice of new fossil mammal from Sioux County Nebraska Text Illustration biodiversitylibrary org title Barbour Erwin Hinckley Public domain The BHL considers that this work is no longer under copyright protection Biodiversity Heritage Library PDold Notice of new