$2.50
Dinosaur Bone – Small
During Cretaceous time, the original living spongy bone was filled with blood cells and fat. When deposited in mineral rich sediments, the bone became petrified, containing both fibrous material and calcium salts. The fossil bone has a cellular, rocky appearance.
Package includes educational card.
Average fossil size: 2 cm
See photo for sample
Dinosaur Bone – Small
During Cretaceous time, the original living spongy bone was filled with blood cells and fat. When deposited in mineral rich sediments, the bone became petrified, containing both fibrous material and calcium salts. The fossil bone has a cellular, rocky appearance.
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