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:
Syntomodrillia inadrina . en Syntomodrillia inadrina Mansfield us archive org pdf Mansfield Wendell Miocene Gastropods and Scaphopods from Trinidad British West Indies By Wendell Mansfield No From the Proceedings of the United States National Museum Vol Art Pp with Pls US Government Printing Office pl Wendell Mansfield