Two cut Dactylioceras ammonites (top row) from the Yorkshire coast.  Bottom left a sectioned coprolite (fossil poo) from a large marine reptile (probably ichthyosaur).  Bottom right a small sectioned lower Jurassic ammonite from Ilminster in Somerset. Coprolite 50x37mm.

These fossils have been wetted to show their features. 

Click here to learn more about polishing fossils

Fossil Polishing Kit available here (including wet-and-dry paper in various grits, felt wheels and tin oxide polishing powder - designed for home use with very basic kit).