4.3" Fossil Ammonite (Microderoceras) On Stone - Dorset, England

This is a 4.3" fossil ammonite (Microderoceras) from Dorset England. It is in good condition with a repaired crack. This specimen is partially contained in the rock in which it was fossilized.

Comes with an acrylic 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.
SOLD
DETAILS
SPECIES
Microderoceras birchi
LOCATION
Dorset, England
FORMATION
Upper Inferior Oolite
SIZE
4.3"
ITEM
#117219
GUARANTEE
We guarantee the authenticity of all of our
specimens. Read more about our
Authenticity Guarantee.