1.8" Fossil Ammonite (Harpoceras) On Stone - Dorset, England

This is a 1.8" fossil ammonite (Harpoceras) from Yorkshire, England. This unique ammonite is very nicely prepared and is removable from the rock it was found in.

Comes with an acrylic stand.

Ammonites were predatory mollusks that resembled a squid with a shell. These cephalopods had eyes, tentacles, and spiral shells. They are more closely related to a living octopus, though the shells resemble that of a nautilus. Ammonites appeared in the fossil record about 240 million years ago and they barely survived several major extinction events. The last lineages disappeared 65 million years ago at the end of the Cretaceous.

Harpoceras falciferum
Sandsend, North Yorkshire, England
Upper Inferior Oolite
1.8" ammonite, 2.0" x 1.8" rock
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