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:
A manual of palontology for the use of students BHL. manual of palontology for the use of students with general introduction on the principles of palontology by Henry Alleyne Nicholson and Richard Lydekker Table of Contents biodiversitylibrary org title Lydekker Richard Nicholson Henry Alleyne Biodiversity Heritage Library