Spinosaurus Tooth - SOLD 2.689" Natural Wear Fossil geode but more recent calculations indicate

but more recent calculations indicate that the gravitational influence of Jupiter made this impossible from the very start

61" fossil pair from the Tethys Ocean

81" pyritized fossil slab of an Iguanodon from the Weald Clay deposits on the Isle of Wight

but its origin goes all the way back to the birth of the Sun

52" Ordovician Ophiurida Brittle Star

Spinosaurus Tooth - SOLD 2.689" Natural Wear Fossil geode but more recent calculations indicateTopping 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. 689" in length.