Welcome to the University of Maine School of Nursing! It is both an honor and a privilege to lead a School wholly committed to building a learning community of students and scholars where âeverybody knows your name.â Within the School of Nursing, you will find that that the gifts and talents of our faculty, staff, [â¦]
cast fossil (Noun). A fossil formed when an animal, plant, or other organism dies, its flesh decays and bones deteriorate due to chemical reactions; minerals gradually enter into the cavity, resulting in a cast, also called a mold fossil, which is in the general form of the original organism.
A mold and cast fossil is and exact stone replica of an organism but it is formed like this. The first layer of sediment hardens and forms a mold. then a new layer of sediment fills in the mold and hardens. That is the cast. A mold and cast fossil is and exact stone replica of an organism but it is formed like this.