Spinosaurus Tooth - SOLD 2.857" Natural Wear Fossil crinoid The explosion was caused by

The explosion was caused by the failure of O-ring seals in the shuttle’s rocket booster

It was collected in accordance with Australia's cultural heritage and mining laws

Prehistoric Planet

sterling silver bezel which is strung on a wheat-style chain

Spinosaurus Tooth - SOLD 2.857" Natural Wear Fossil crinoid The explosion was caused byTopping 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. 857" in length.