Nevada, which is located in the Western United states, is the fourth largest gold producer in the world. In Nevada, you will find major cities such as: Las Vegas, Reno, Henderson, North Las Vegas, Sparks, Carson City, Pahrump, Elko, Fallon, Hawthorne, Gardnerville, Mesquite.
A cast is when that mold has been filled in with rock or minerals. Carbonization-Carbonization is a process in which the more volatile substances of the organism (hydrogen, oxygen, nitrogen, etc) are removed, leaving behind the carbon.These fossils typically appear as a thin, dark film on the rock. This type of preservation is common among plant fossils. cast is when that mold has been filled in with rock or minerals. Carbonization-Carbonization is a process in which the more volatile substances of the organism (hydrogen, oxygen, nitrogen, etc) are removed, leaving behind the carbon.
Fossilization. There are two major types of fossils-body fossils and trace fossils. Both are the remains of living organisms. Body fossils reveal the body structure of the organism while trace fossils reveal the activities of these organisms. The process of fossilization is called taphonomy. There are three main components. First, there is the death of the organism. Then, there are certain processes that can happen to the organism before it is buried. These processes can include body decay due to natural elements such as wind, water or attack from predators.