Dinosaur Bone

Description

Brown and black petrified dinosaur bone showing a little bit of the original bone surface and where bone marrow once existed. The cellular structure is also clearly visible. This specimen is from the Cretaceous Period and was found in Drumheller, Alberta. The species is unknown.

approx. 9 x 6.5 x 4.5 cm (3.5 x 2.5 x 1.4 in)

weight: 0.345 kg (12.2 oz)