Huge Crucilobiceras pyrite ammonite fossil (113 mm) iridescent 65 inches) across with matrix

65 inches) across with matrix

and the mixed grey and mottled brown colour is beautiful

especially complete like this

There is also a small Promicroceras ammonite in the matrix

Huge Crucilobiceras pyrite ammonite fossil (113 mm) iridescent 65 inches) across with matrixA stunning and huge 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 112 mm (4. 4 inches) across with matrix, which is huge for this species and about as big as they get. The ammonite shell is very well preserved with great detail in the ribbing and suture lines in the centre of the matrix which represents the outer whorl of