07100 - Top Rare 3.54 Inch Pappocetus lugardi (Whale Ancestor) Molar Rooted Tooth Shark Genus Tylosaurus

Genus Tylosaurus

In the same matrix can be observed different remains of parts of trilobites

Gilmore 1912

Recently Cavin et al

except the first two

07100 - Top Rare 3.54 Inch Pappocetus lugardi (Whale Ancestor) Molar Rooted Tooth Shark Genus TylosaurusPappocetus 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