| Here is a stunning ammonite double from the  Kellaways Beds from England. The Ammonites are 50 and 44 mm in Diameter. | |||
| Location: | Ashton Keynes, England | ||
| Size of stone: | about 155 x 105 mm | ||
| Age: | Middle Jurasic, Kallaways Beds, Callovian (about 164 Mill. Years) | ||