Here is a nice Pyrite Ammonite of the species Oxynoticeras oxynotum from the lower Jurassic of England. The Ammonite mesures about 23 mm in Diameter. | |||
Location: | Bishops Cleve, Cheltenham,Glostershire, UK | ||
Size Ammonite: | about 23 mm | ||
Age: | Lower Jurassic , Lias, Sinemurian Stage (about 185 Ma) |