Spinosaurus Tooth - 2.836" Natural Wear Fossil megalodon 103" Devonian Period trilobite fossil

103" Devonian Period trilobite fossil

highly diverse Mesozoic microbiota worthy of intense exploration

08g Campo Del Cielo meteorite from Argentina

This specimen is a piece of Douglas fir wood from the Western Flyer

Five mission-flown shuttles

Spinosaurus Tooth - 2.836" Natural Wear Fossil megalodon 103" Devonian Period trilobite fossilTopping 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. 836" in length.