2.8" Polished Ammonite (Dactylioceras) Half - England

This is a classic British ammonite of the species Dactylioceras commune. These well preserved ammonites are Jurassic in age and are found in hard concretions that must be split open to reveal the fossil. This nodule has been cut in half and polished, exposing the inner detail of these beautiful ammonite fossils.

Only the pictured half of the nodule is provided and comes with an acrylic display stand.

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
Dactylioceras commune
LOCATION
Whitby, North Yorkshire, England
SIZE
Nodule is 2.8" wide
ITEM
#103778
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