Big pyrite Eteoderoceras (Eoderoceras) ammonite fossil (79 mm) pyrite These are very popular ammonites

These are very popular ammonites and large examples are uncommon these days

The whole piece weighs 100 grams

A stunning example of a highly pyritised multi-ammonite fossil containing the species Crucilobiceras densinodulum from the world famous Jurassic Coast beach of Charmouth

These little fossils make great gifts

The reverse of the piece is covered in stem ossicles that show off the classic five-pointed star-shaped cross section that gives this genus its name

Big pyrite Eteoderoceras (Eoderoceras) ammonite fossil (79 mm) pyrite These are very popular ammonitesA stunning example of a highly pyritised ammonite fossil of the species Eteoderoceras (Eoderoceras) armatum from the world famous Jurassic Coast beach of Charmouth, Dorset UK. The fossil measures 79 mm (3. 1 inches) across with matrix, which is large for this species. The matrix represents the crushed outer whorl of the ammonite, so it is the true size of the shell. The ammonite is well preserved with strong ribbing and suture lines and is clean on