Camarasaurus Vertebrae f2a24016f1009282fe4196db7dea4be2 forming a concretion

forming a concretion

which helps distinguish them from synthetics and imitations

banded variety of Agate

while loose crystals can be sifted from the topsoil in many areas

Research shows that they adapted their diet over thousands of years

Camarasaurus Vertebrae f2a24016f1009282fe4196db7dea4be2 forming a concretionOf the gigantic Jurassic age dinosaurs, Camarasaurus was by far the most abundant while simultaneously being the most well preserved. Measuring between 50 to 75 feet in length, and weighing up to 47 metric tonnes, this dinosaur's sheer size was its natural defense against predators. The name Camarasaurus is Greek, meaning "Chambered Lizard". The name is appropriate, as the animal's vertebrae had many open pockets and cavities. This was common with