Palaeocarcharodon Tooth, Pre-historic Ancestor to the Great White Shark , Genuine Tooth, Serrated, Worldwide Shipping For sale is a Palaeocarcharodon tooth. The Palaeocarcharodon was an obscure, pre-historic ancestor to the Great White Shark. This shark is believed to have existed during the Paleocene era. This tooth originates from Morocco. · The tooth itself measures about 1-1.5 inches long (2.5 to 4cm) long and may differ slightly from what is pictured in the photos. · A tooth will be selected at random from the lot pictured. (from chondrichthyes fandom): “Palaeocarcharodon, also known as the pygmy white shark, is a genus of sharks in the family Cretoxyrhinidae. Palaeocarcharodon orientalis is the only species of this genus. These sharks lived in the Paleocene, from 61.7 to 55.8 Ma. Since the fossil record of Palaeocarcharodon only relies on teeth in many sizes, much is unknown about the size and appearance of these sharks, though it is likely that they may have resembled a mako or great white. Some paleontologists consider the Palaeocarcharodon as the predecessor of the white shark ( great white-Carcharodon ) and the great Carcharodon Megalodon. Teeth of Palaeocarcharodon are triangular, labio-lingually compressed, with quite irregular serrations and serrate lateral cusplets. They can reach a size of about 3–6 centimetres (1.2–2.4 in).” THE ITEM(S) WILL BE SHIPPED OUT VIA STANDARD MAIL (INTERNATIONAL REGISTERED MAIL) (ESTIMATED SHIPPING TIME IS APPROXIMATELY 10-15 WORKING DAYS DEPENDING ON COUNTRY AND LOCATION). THANK YOU FOR LOOKING.