3D Orthoceras tower, we only select the nicest prices for the website and this is a lovely example. Orthoceras, it was a straight mollusc and an ancestor of our modern-day squid. Pieces are cleaned so that the white fossil is revealed and the black stone has been polished to highlight the fossil. Actually weight 2,697kg. Postage is included for mainland UK customers, Age: 350 million. Size: Approx. Height 34cm. Location: Morocco, North Africa