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:
Nouveaux trilobites supplment la notice prliminaire sur le systme silurien et les trilobites de Bohme BHL. Nouveaux trilobites supplment la notice prliminaire sur le systme silurien et les trilobites de Bohme par Joachim Barrande Table of Contents biodiversitylibrary org title Barrande Joachim NOTINCOPYRIGHT Biodiversity