Provides information on ammonites with lots of fine images from the Virtual Fossil Museum.

Provides illustrations of a wide range of species found in the English Albian, with photographs, taxonomical and collection data for each.

Provides an overview of the rich ammonite fauna in the English Albian in Kent.

A pictorial guide to some of the fossil cephalopods that can be found in the State of Utah, mostly Ammonoids, but many other cephalopods are pictured. Pictures of some collecting localities are also included.

Photograph of several fossils of Deshayesites deshayesi provided by Paleozoic.org, the free online fossil resource.

Photograph of an ammonite fossil where the soft parts have been replaced by pyrites, provided by Paleozoic.org, the free online fossil resource.

Systematic collection of fossil cephalopoda with ammonites of typical faunas. Also includes myths and legends about ammonites.

Provides photographs of a number of ammonites at the Black Hills Institute, with taxonomic data about each.