Name : Radstockiceras buvigneri (Orbigny 1844)
Age : Jurassic, Pliensbachian stage
Found in : Fresney-le-Puceux, France
Ammonite dimensions: 19 cm
Weight: 987 g
This fossil ammonite has a size of 19 cm , which make it big for the species .Please note there is a little restoration done at the ventral part of the living chamber.
Otherwise a very nice preservation in greenish calcit.