Large Promicroceras pyritosum ammonite fossil (24 mm) 50 The shell sits in the

The shell sits in the original limestone matrix in which it was found that has been shaped and has a cut-flat base to allow it to be displayed freely standing

6 inches) across and the fossil ammonite measures 20 mm (0

which is large for this species

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

Large Promicroceras pyritosum ammonite fossil (24 mm) 50 The shell sits in theA highly pyritised ammonite fossil of the species Promicroceras pyritosum from the world famous Jurassic Coast beach of Charmouth, Dorset UK. The fossil measures 24 mm (0. 96 inches) across, which is very large for this species. The ammonite is very well preserved on both sides. The ribs are very finely defined and the pyritic colour and shine is beautiful. A great example of the species and incredible in the flesh. A really impressive specimen. These