20583 - Top Rare 2.87 Inch Pappocetus lugardi (Whale Ancestor) Molar Rooted Tooth Hybodus Bergeron (1888) - Trilobite

Bergeron (1888) - Trilobite

1846(= Leiodon

They only have some fractures that have been glued and slightly filled

and Bardet

20583 - Top Rare 2.87 Inch Pappocetus lugardi (Whale Ancestor) Molar Rooted Tooth Hybodus Bergeron (1888) - TrilobitePappocetus 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