Desmonoceras sp.

Desmonoceras sp.
Age: Cretaceous (100 million years ago)
Location: Madagascar.

This is a fossil of an ammonite. The fossil has been cut in half to show the calcite filled chambers within.

average weight, 56g. The price is for both halves of the fossil. The photographs are representative of the item offered for sale, but the item you recieve my not be the one in the photograph