Fossil Among the creatures that originated on Earth. Humans are creatures that occur as the order will be compared by assuming if the world its January 1 ... Mankind should occur on earth when the December 31 ... Therefore, there is a man very much in the story girl to the history of the world's big oneself live. This is because the average age of people on earth do not exceed 100 years is a very short period of time compared to the age of the Earth that occurs when 4600 million years ago. When this occurs, we will use the evidence to know what is the story of the world. Clay Mineral rocks that compose the mountain land or sea. These things are the problem, men pondering for a long time. To find out the answer to the history of the Earth, and the Earth on which we live. From a research study, until in the end. Geologists found that among all the evidence that has come to it. Fossil footprints in stone, that is the one about the history of the world, the answer is "fossil" is traces of plants and animals that are present in the rocks. Most are found in a different type of stones may generated more than are found in volcanic rock, but very little. Fossil in rocks is to the environment and the types of organisms that lived at the time of birth to accumulate sediments. He offered the story to represent the fossil occurrence the existence and extinction of living things in the past. In view of these data, science is also a lesson to learn the past of the Earth, and the Earth was born, as a human life we currently live together with other organisms and the environment around happily. There is a responsibility for life in the future. For those who are a good model for the fossils of living with the nth level realizes life's transience, which is all it is anatta should present a congratulation.The process occurs, fossilMost fossil occurrences are two key factors: a solid section layout of creatures with those processes to preserve the ruins. When a creature dying The layout part solid, such as bones, teeth, skull branch. The leaves and shells etc to salvage as scrap, these will be preserved as fossils, is the process of settling a deposit down on the carcasses and the solution of minerals into the salvage and rapidly replaced. Make the bacteria cannot grow. When curing is to study fossils. Most of the creatures are preserved River area. The Lake and the sea, this is because they are very small granules accumulated sediment. A relatively peaceful environment not carcasses destroyed, broken a lot of. The fossil has been maintained in the stone when it was in ruins by the decay of erosion such as water, wind or rain will appear naturally. In addition, when earthquakes or movements of the crust layer styles to make rock-slanted and sometimes stones now on being out to wash the visible fossils. The format or the result from the process of preservation of fossils naturally. There are 2 styles is welded type (mold or mould) and print (cast), that is, when a dying organisms on sediment and sludge has a new series has been blowing a deposit to bring the scrap, compressor pressure onto the floor sediments that are not a. A welded type. Most of the joints to see only the surface or shell on the outside of the organism only. And if it is scratched, filled with sediments or minerals that have a deposit down, it will result in a mock-up or a uniform out of the original socket. Picture this emerging model, called the image type, image type, most often do not have the structure of a solid part of the original notice.รอยพิมพ์กับรูปพิมพ์มักจะสัมพันธ์ซึ่งกันและกัน ขึ้นอยู่กับลักษณะการสะสมตะกอน ณ ที่นั้น และการแทรกซึมเข้าไปของสารละลายแร่ธาตุต่างๆ ซึ่งส่วนมากจะเป็นสารละลายของแร่แคลไซต์ เหล็ก และซิลิกา เป็นต้น สารละลายเหล่านี้จะแทรกซึมเข้าไปในกระดูก หรือเนื้อเยื่อของซาก ซึ่งต่อมาจะทำให้กระดูกหรือเนื้อเยื่อของซากนั้นถูกแทนที่ด้วยแร่ธาตุอย่างสมบูรณ์แบบ โดยไม่เหลือกระดูกให้เห็นเลย เมื่อตะกอนและซากนั้นแข็งตัวเป็นหินเป็นลักษณะของรูปพิมพ์ และบางครั้งถ้าการแทรกซึมเข้าไปของตะกอนและสารละลายของแร่ธาตุเข้าไปแทนที่ส่วนแข็งไม่หมด ก็จะเหลือส่วนที่เป็นของแข็งของซากเดิมปรากฏให้เห็นได้ ซากชิ้นนั้นก็จะเป็นรูปพิมพ์อีกเช่นกัน แต่ถ้าในขณะที่มีการสะสมตะกอนซากนั้นผุพังไปหมด เหลือแต่โพรงที่เป็นเค้าโครงของซากเดิมประทับอยู่ในชั้นตะกอน ซากเหล่านั้นก็จะมีลักษณะเป็นรอยพิมพ์ In addition, in an appropriate environment. The birth process is complete, like "the Mummy" fossil, which is to preserve the body of the animal was completely full by both flesh, bone and hair remains visible through landfill or deposit sediment into the appropriate intermediaries, such as elephants that quickly maintained in glaciers. 9000-year-old fossil that 10000 – as often as mummy is less scrap.The format and type of fossilOne branch of biology which is an ancient geological fossils have been divided into categories similar to biology, but it has divided the types of fossils are large groups based on the format of the survey in the country Thailand. By the family name resolution for details.The fossils are generally found to exist 2 major formats is a fossil that is a trace (trace fossils) with the fossil shape (body fossils) both of these formats are different in origin and maintain the appearance of the carcasses, and often will not be the same as at present. The Group also will reference the fossils from the same shape or similar of the carcasses were found, there must be a relationship of salvage from the ruins, or the evolution of style and ล้ environment.
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