Spinosaurus Pin aircraft The Space Shuttle Atlantis (OV-104)

The Space Shuttle Atlantis (OV-104) was the fourth of the five space shuttles used in space operations

Silicates like quartz are the predominant mineral in petrified wood which

Studies indicate rainfall amounts increased dramatically after the K-Pg boundary event

55" rough ruby gemstone on a sterling silver prong backing and an 18" chain

the mesmerizing swirls and patterns of agate rock formations have been cherished by humans for millennia

Spinosaurus Pin aircraft The Space Shuttle Atlantis (OV-104)Topping 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. Species: Spinosaurus aegyptiacus Temporal Range: EarlyLate Cretaceous, 11293. 5 Ma Location: North Africa