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The way fossils are formed in very dry places is called what?
Fossils can be formed by:MummificationPetrificationDesiccationRelated question on Answers.com:How are fossils formed?
What types of stones are most likely to contain fossils?
There are three basic types of rock; sedimentary, igneous and metamorphic. Igneous rocks are formed by volcanic action and don't contain fossils. Sedimentary rocks are formed, usually under water, by eroded material accumulating. Metamorphic rocks are formed when sedimentary rocks are changed by heating and/or pressure. From this, you can see that sedimentary rocks are the most likely to contain fossils, although metamorphic rocks also can contain fossils. Any sedimentary rock can contain fossils, but some make fossil hunting easier. Shales and mudstones are particularly good; chalk is pretty much entirely made of fossils - it's formed of skeletons of small organisms, but its difficult to see the individual fossils.
How do fossils form through permineralization and carbonization?
Permineralized fossil are formed when dissolved minerals precipitate from a solution in the space occupied by the organism's remains.
The way fossils are formed in very dry places is called?
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.
Two conditions necessary for fossils to form?
well in your body there are made up of fossils as fossils are formed in hot places and your body is very warm
What rock is formed by plants and animals that have been compressed?
The rock formed by the compression of plants and animals is called sedimentary rock, specifically organic sedimentary rock. Examples include coal, which is formed from compressed plant material, and limestone, which can be formed from the accumulation of shell and skeletal fragments of marine organisms. These rocks often contain fossils and are typically found in layers, reflecting their formation process over time.
When did organisms that formed index fossils?
Organisms that formed index fossils existed during specific time periods in Earth's history. These organisms lived in abundance, had a widespread distribution, and have distinctive features that make them easy to identify in the fossil record. By studying these index fossils, scientists can determine the relative age of the rocks in which they are found.
Sedimentary rocks that formed organically typically contain what?
Sedimentary rocks that formed organically typically contain calcite. Fossils are most likely to be found in sedimentary rocks.
The way fossils are formed in very dry places is called what?
Fossils can be formed by:MummificationPetrificationDesiccationRelated question on Answers.com:How are fossils formed?
What type of rock layer are tertiary fossils usually found in?
Tertiary fossils are usually found in sedimentary rock layers. Sedimentary rocks are formed by the accumulation and compression of sediments over time, making them a common host for preserving fossils from the Tertiary period.
How fosils are made?
Fossils are formed when the remains of plants or animals are buried quickly by sediment and then preserved over time through a process called mineralization, where minerals replace the original organic material. Over thousands or millions of years, these preserved remains can become fossils through various processes like compression, impression, or petrification.
Sedimentary rocks are the only rocks that can potentially contain what?
Fossils. Fossils are traces or remains of ancient organisms that are often found preserved in sedimentary rocks. These rocks are formed from the deposition and solidification of sediment over time, providing an ideal environment for the preservation of fossils.
If you were looking for fossils in what types of rocks would you expect to find them?
Fossils are typically found in sedimentary rocks, which are formed from the accumulation of sediments over time. This is because sedimentary rocks have layers that can preserve the remains of organisms. Igneous and metamorphic rocks are less likely to contain fossils because they are formed from molten magma and high-pressure processes that destroy organisms' remains.
Which type of fossil is formed when silica is added?
Fossils formed when silica is added are called silicified fossils. Silica replaces the original organic material of the organism, resulting in a preserved fossil with a glassy appearance. This process can produce detailed and well-preserved fossils.
How fossils are formed in sedimentary rock?
There are multiple methods of fossilization, but fossils generally are formed by rapid burial of organisms or traces of organisms by sediments. The website of the New York State Geological Survey offers a useful introduction to the differing processes of fossil formation. Please see the related link for details.
Why are most fossils fossils found in sedimentary rocks?
well because organisms can be preserved in sedimentary rock mispelled
What is liquid from the remains of marine organisms?
The liquid from the remains of marine organisms is known as oil. When marine organisms die, their remains settle on the ocean floor and gradually undergo a process that turns them into oil under high pressure and temperature. Oil is a fossil fuel that is extracted from the Earth's crust and refined for various purposes, such as fuel and lubrication.
