1.2" Fossil Ammonite (Hildoceras) - England

This is a 1.2" fossil ammonite (Hildoceras bifrons) from Ravenscar, England.

Ammonites were predatory cephalopod mollusks that resembled squids with spiral shells. They are more closely related to living octopuses, though their shells resemble that of nautilus species. True ammonites appeared in the fossil record about 240 million years ago during the Triassic Period. 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.
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DETAILS
SPECIES
Hildoceras bifrons
LOCATION
Ravenscar, England
SIZE
1.2" wide
ITEM
#104544
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