Deshayesites deshaysii
Ammonoidea, Deshayesitidae
Geological Time: Middle Cretaceous, Aptian Stage
Size (25.4 mm = 1 inch): 30 mm across on a 75 mm by 35 mm BY 40 mm tall matrix
Fossil Site: Volga River, Russia
Fossil Code: RA380
Price: Sold
 Description:
This is a fine Deschaysites ammonite from the Cretaceous deposits
of Russia. Much of the original shell is present. Where it is missing,
the intricate suturing pattern is evident. The sutures provided strength
to the shell with minimal weight, and important factor for a creature
that had to be able to adjust its buoyancy to move easily through
the water column. This one self-displays on its flattened matrix base
with fragments of additional specimens evident. |
