20577 - Top Rare 6.34 Inch Pappocetus lugardi (Whale Ancestor) Molar Rooted Tooth Eodiaphyodus The agates formed within air

The agates formed within air pockets of hardened lava

suggests that it belonged to the Elosuchus genus

Goldillaenus

which occupied a lower position in the gum)

Arambourg and Joleaud 1943

20577 - Top Rare 6.34 Inch Pappocetus lugardi (Whale Ancestor) Molar Rooted Tooth Eodiaphyodus The agates formed within airPappocetus 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