Spinosaurus Tooth - SOLD 2.792" Natural Wear Fossil coprolite this family of Early Permian

this family of Early Permian Age species falls into a disparate taxonomic clade known as synapsids which includes mammals

this specimen is a fragment of Hadrosaur bone recovered on private land in South Dakota from the Lance Formation

"The Siberian Traps and the End-Permian mass extinction: a critical review

These shells protected Glyptodons from predators and members of their own species

Spinosaurus Tooth - SOLD 2.792" Natural Wear Fossil coprolite this family of Early PermianTopping out at just over 18m long (59ft), Spinosaurus is one of the largest carnivorous dinosaurs ever discovered. This family of giant theropods also happens to be among the most surprising creatures in the fossil record. This specimen is a naturally worn, fossilized crown and partial root of a real Spinosaurus tooth from the Kem Kem fossil beds of Morocco. It measures 2. 792" in length.