An orthocone, which is a nautiloid, in front of an Ordovician crinoid.

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Size: 2808px × 3744px
Photo credit: © RICHARD BIZLEY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: animal, artwork, bed, biological, biology, cephalopod, cephalopoda, crinoid, fauna, floor, fossil, hunting, illustration, mollusc, nature, ordovician, orthocerid, orthocerodae, orthocone, palaeontology, paleontology, permian, prehistoric, prehistory, sea, swimming, underwater, water, wildlife, zoological, zoology