Marine depositional environments are more plentiful, and the hard shells and body parts of many marine organisms do not decay from bacteria, or are not easily destroyed by predation. Additionally,...
dinosaurs and ice age animals were around the first animals around so to see there bones go on google images and type in dinosaur bones or ice age bones :)
Amber is created by the resin that drips out of trees. In prehistoric times it oozed out of the tree and when subjected to pressure and other conditions, it solidifies into a yellow orange crystal....