3.5" Jurassic Ammonite (Parkinsonia) Fossil - Sengenthal, Germany

This is a beautiful, 3.5" wide Parkinsonia ammonite from Sengenthal, Germany. This Jurassic-age ammonite has been carefully exposed from the rock it was found in, with a section of rock left in place on one side of the ammonite. It comes with an acrylic display 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. True ammonites appeared in the fossil record about 240 million years ago. The last lineages disappeared 65 million years ago at the end of the Cretaceous.

What an ammonite would have looked like while alive.
What an ammonite would have looked like while alive.

Parkinsonia sp.
Sengenthal, Germany
3.5" wide ammonite, entire specimen 4.5 x 3"
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