![](http://www.alamy.com/thumbs/6/56192700-1F96-4FFB-A87E-02F73DED4898/2AEJYGC.jpg)
Ammonite cephalopod, Acanthocera sp., Upper Cretaceus
Size: 4928px × 3280px
Photo credit: © Roberto Nistri / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: acanthocera, ammonite, ammonites, animal, animals, cephalopod, cephalopods, clam, clams, cretaceus, fossils, horizontal, mollusca, nistri, roberto, sp., upper