This is a "Ammonite - Double" with two species. We have here a (Gulielmiceras) gulielmii together with a Reineckia anceps. The species Reineckia anceps is relative rare in the Oxford Clay. | |||
Location: | Ashton Keynes, England | ||
Size of Ammonite: | about 51 & 54 mm | ||
Age: | Middle Jurasic, Kallaways Beds, Callovian (about 164 Mill. Years) |