Holotype of Baculites cuneatus (USNM 108966). Original unmodified images provided by courtesy of the Smithsonian NMNH and adapted and presented here under a Creative Commons BY-NC 4.0 license (NMNH GUID http://n2t.net/ark:/65665/372f46c93-a2b9-49ea-93ea-e4a01141681b).