An object that was repllaced by rock so the fossil is now 3D.
a mold fossil was filled by sediments or other rocks and hardened, creating an exact copy of the creature
Minerals fill the hollow space of a mold
Fossils can be formed by:MummificationPetrificationDesiccationRelated question on Answers.com:How are fossils formed?
The way fossils are formed in very dry places is called mummification. Amber is a hardened tree sap, yellow to brown in color, and often a source of insect fossils.
well in your body there are made up of fossils as fossils are formed in hot places and your body is very warm
A cast fossil is formed when minerals fill in an impression left by an organism.
The most common four types of fossils are:mold fossils(a fossilized impression made in the substrate - a negative image of the organism)cast fossils(formed when a mold is filled in)trace fossils = ichnofossils(fossilized nests, gastroliths, burrows, footprints, etc.)true form fossils(fossils of the actual animal or animal part).
Fossils can be formed by:MummificationPetrificationDesiccationRelated question on Answers.com:How are fossils formed?
Imprints or impressions of such things as footprints or trails are generally referred to as trace fossils. Body impressions are called mold fossils, and molds that are filled in are called cast fossils.
Imprint fossils, Mineralized fossils, frozen fossils, fossils in amber, and cast fossils.
by fossils
just like all other fossils
you
Fossils are formed in sedimentary rock because the rock is formed at temperatures that do not destroy the fossils like the igneous rocks would.
we dont know?
e each fossils
The 4th layer of soil >.<
sedimentary rocks.
Yes.