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:
Dacentrurus armatus. Omosaurus armatus Fig Thenal or palmar surface of the left humerus Fig Anconal surface of the same Fig Proximal end of the same Fig Distal end of the same Fig Transverse section of narrowest part of the shaft of the same Fig Thenal surface of the left humerus of Monitor niloticus Fig Anconal surface of