Alcatraz Penitentiary - 3.019" Showcase Concrete bundle these fossils are important indicators

these fossils are important indicators of the prehistoric shark's territory and diet

Please Note: We have not stabilized this material with resin

The petroleum in this region can also provide a slight natural stain to the item

The TOUCH is not a toy and it is not intended for children

690" and was recovered from the Black Sea

Alcatraz Penitentiary - 3.019" Showcase Concrete bundle these fossils are important indicatorsThis is an authentic piece of concrete from Alcatraz Penitentiary. Yes, an actual piece of The Rock!" This particular specimen measures 3. 019" along the widest point. This specimen, from the famous Alcatraz Island, saw some 1,500 prisoners pass by it during the prison's operation. A certificate of authenticity is included.