Spinosaurus Tooth - SOLD 1.622" Natural Wear Fossil gift Archaeopteryx lithographica - Archaeopteryx is

Archaeopteryx lithographica - Archaeopteryx is the first feathered dinosaur known to scientists

Martian meteorites form when a large impactor strikes the surface

835" polished Phylloceras fossil from Madagascar

This specimen includes extraterrestrial metal from the Muonionalusta Meteorite

Spinosaurus Tooth - SOLD 1.622" Natural Wear Fossil gift Archaeopteryx lithographica - Archaeopteryx isTopping 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 1. 622" in length.