The modern use of “fossil” is the word of the real evidence of past life, before human history.

Fossils are usually preserved in aquatic sediments, as described above are common conditions in these environments. Fossilization could happen in the world, but much less, and contains examples that are mummified sterile atmosphere of a cave or a desert. But in reality these are examples of degradation and the inhibition constant of fossil specimens require permanent storage air conditioning to minimize environmental impact.

Evidence of prehistoric fossils and living organisms fingerprints in physical form. Fossils usually occur in the world, if only a small part of his life to fossils.Most animals that trace amounts of decomposition after death as a natural process of recycling of soft and hard tissues like bone and shell pieces. “Mineral” is a series of complex processes, often helps to maintain the geological history of organic waste.