| Here is a beautiful ammonite of the species Acanthopleuroceras valdani, together with a fossil sponge that may belong to the Demospongiae. The ammonite measures approximately 60 mm. | |||
Location: | Fresney le Puceux, Caen, Dept. Calvados, France | ||
| Size of Matrix : | about 99 x 80 x 74 mm | ||
| Age: | Lower Jurasic, Lias, Pliensbachium | ||