Crucilobiceras pyrite ammonite fossil (21 mm) crinoid 65 inches) across and is

65 inches) across and is very well preserved with great detail in the ribbing

The piece of limestone matrix measures 140 mm (5

65 inches) across with matrix

which displays some beautiful subtle iridescence with flashes of different colours appearing as the viewing angle changes

This species has a distinctive row of spines on the outer whorl

Crucilobiceras pyrite ammonite fossil (21 mm) crinoid 65 inches) across and isA stunning example of a highly pyritised ammonite fossil of the species Crucilobiceras densinodulum from the world famous Jurassic Coast beach of Charmouth, Dorset UK. The fossil measures 21mm (0. 82 inches) across and is very well preserved with great detail in the ribbing. It is clean on both sides and has a beautiful pyritic metallic shine. There is an unusual predation bite in the outer whorl, which would have been made by a predatory Jurassic