Spinosaurus Sail roughrubypendant The Ammonite pendant necklace features

The Ammonite pendant necklace features one-half of a polished

305" piece of Dolomite from Duck Creek

the fossils measure 2-4" wide but as you can see below the shape can vary

44" at the tallest point

measuring perhaps 12m (40ft) in length in adulthood

Spinosaurus Sail roughrubypendant The Ammonite pendant necklace featuresTopping 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 piece of a fossil Spinosaurus neural spine from the Kem Kem fossil beds of Morocco. It comes complete with an informational card that serves as statement of authenticity.