Supersaurus Bone Powder Capsule Necklace deltadromeus who it cohabitated with

who it cohabitated with

Crinoids date back 485 million years

A group of intelligent carnivorous dinosaurs named for their "wounding teeth"

but most commonly in combat between rivals of their own species

Supersaurus Bone Powder Capsule Necklace deltadromeus who it cohabitated withThis incredible piece of jewelry is a capsule full of real dinosaur bone, belonging to Supersaurus. This allows its owner to wear a real piece of potentially the longest dinosaur to have ever lived around their neck. Supersaurus is an herbivorous sauropod dinosaur from the North American Jurassic period, about 145 million years ago. It is a contender for the largest dinosaur (and by extension, largest animal) ever. Only competing with Amphicoelias and