Apoderoceras cf. leckenbyi lower Jurassic 200 myo.

This is a lovely partially preserved  spiny ammonite (Apoderoceras cf. leckenbyi) fossil from Charmouth, England. It has been nicely prepared using mechanical tools to remove the surrounding limestone. Some of the spines are particularly well preserved which can be quite rare in this fossil. 
Lower Jurassic (~200 Million Years

Charmouth, Lyme Regis, Dorset, England
ammonite size 11 cm diameter.