Dinosaur Rib Pathology from the Trex known as Tinker Pteranodon approximately 600 living species are

approximately 600 living species are known: most free-living feather stars or comatulids living in the shallow seas

Available dinosaurs include Brachiosaurus

rex but smaller in size

Gainesville

Edaphosaurus had a sail-like fin that was supported by bones of the vertebral column

Dinosaur Rib Pathology from the Trex known as Tinker Pteranodon approximately 600 living species areA bone pathology refers to abnormalities in bone growth or healing from injury or disease. Such abnormalities (pathologies) are not limited to modern or living animals and are also found in the fossil record. Finding bone pathologies in the fossil record are rare. The replica specimen presented here shows how injury or disease affected the normal growth of the bone. It is fascinating to see how the animal reacted to the injury or disease and to