21003 - Extremely Rare 7.20 Inch Partial Pappocetus lugardi (Whale Ancestor) Jaw Bone Dinosaur Bones and Claws Richter and Richter 1917 (trilobite)

Richter and Richter 1917 (trilobite)

Olivines have oxidized edges and mostly transformed to iddingsite

All of them have tiny filled or glued fractures

Order Squamata

Until 2011

21003 - Extremely Rare 7.20 Inch Partial Pappocetus lugardi (Whale Ancestor) Jaw Bone Dinosaur Bones and Claws Richter and Richter 1917 (trilobite)Pappocetus is a protocetid and a large amphibious aquatic carnivore. Pappocetus is also an ancestor of Basilosaurus. Rare specimen from an early evolutionary stage of the modern whale. In the phosphate basins of the Moroccan Western Sahara, the fossil record of these enormous vertebrates is very well represented, of this type of cetaceans that speak of an evolutionary transition from land to sea. The protocetids had large fore limbs and hindlimbs that