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:
Grundzge der Palontologie BHL. Grundzge der Palontologie Palzoologie von Karl von Zittel Table of Contents Abt Invertebrata biodiversitylibrary org title Broili Ferdinand Koken Ernst Friedrich Rudolph Karl Schlosser Max Zittel Karl Alfred von Public domain The BHL considers that this work is no longer under copyright protection