20584 - Top Rare 2.83 Inch Pappocetus lugardi (Whale Ancestor) Molar Rooted Tooth Minerals Halisaurus (Squamata: Mosasauridae) from the

Halisaurus (Squamata: Mosasauridae) from the Maastrichtian of Angola

This specimen is preserved partially

the cross section is oval at the base

This enormous Prognathodon tooth is preserved associated with Squalicorax shark tooth

and Namuropyge

20584 - Top Rare 2.83 Inch Pappocetus lugardi (Whale Ancestor) Molar Rooted Tooth Minerals Halisaurus (Squamata: Mosasauridae) from thePappocetus 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