fossil Definition: The term used to describe the remains of a plant or animal, usually imbedded in the earth's crust, of a past geologic age.
(The term; to describe; the remains of a plant or animal, usually imbedded in the earth's crust, of a past geologic age) (the remains of a plant or animal; imbedded; L:in the earth's crust; T:usually)
The term the remains of a plant or animal
to describe imbedded
the remains of a plant or animal, usually imbedded in the earth's crust, of a past geologic age
L:in the earth's crust T:usually