Forms of life have been around on the globe in the previous one billion years. All of the studies of the past life is known as Paleontology. It might be developed by using fossils. One particular fossil, typically, may be described as the physical proof of this presence of an archaic creature. As a result, fossils act as being a tool for scientific tests. How Fossils Formed? A series of events is responsible for forming the fossils and even if a single event is missed, we would not be able to see the fossil. The process of fossil formation is a very rare occurrence and involves several fortunate and important steps. The first and the foremost thing in process of fossil formation is death.
The animal or plant dying should fall into the place where water is present in sufficient quantity. This is due to the fact that water acts as an insulator which insulates the remains of the element else it will decompose. Step two of fossil formation involves sedimentation. As the time passes, the exoskeleton is buried by sediments. Land and mudslides are great for this process; also river deltas are great for the quick accumulation of sediments. Sedimentation has a great influence on how well the fossil turns out; course sediment does not allow more details to exhibit while very fine-grained particle such as clay helps to show minute details also.
Chemical presence also plays a very vital role in fossil formation. Presence of iron is responsible for the reddish color of the fossils while phosphate darkens the appearance of the rock from gray to black. Third necessary step for efficient fossilization is known as Per-mineralization. This is a process in which minerals get deposited into the internal casts of organism making it firm and solid. This is one of the best methods of preserving the fossils by nature. By the time, the sediments which are under the pressure turns into rock and if water containing mineral percolates into sediments, our ancient animal is very well preserved. Due to the movement of continental plates, many of the sea floors are lifted up and emerged as a dry land. The fossils so buried under hundreds or thousands of feet down the earth come close to the surface. These fossils are later discovered by some fortunate fossil hunters.
Natural creations are always beautiful and extraordinary and fossils are one of the most beautiful creations of nature. fossils are being used since the past ages. These fossils are available in the forests and a major portion of the impressions found on these fossils are of animals or insects. Fossils are very popular for their uses in jewelry. You will get various stylish lockets and ornaments made of this fossil. The jewelry made of this particular natural treasure is very costly in the market and popular as well. In modern ornaments, you will find various uses of this fossil. conclusion Fossils are impressions of the past decades and natural frames which carry impressions of dead animals and insects for thousands of years. Researchers find several kinds of fossils on the earth and use them to reveal various historic truths.