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it can be sedimentary rocks
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Depositional environment of chert?
Chert is a rock made of mostly silica that may also contain types of fossils. It can be found in America, Australia, and Africa.
Why are fossils found in sedimentary rock?
Sedimentary rocks can contain fossils because, unlike most igneous and metamorphic rocks, they form at temperatures and pressures that do not destroy fossil remains. Dead organisms can become sediments which may, under the right conditions, become sedimentary rock. Igneous rock forms from magma; no chance for fossils to form there. Metamorphic rocks are other rock types that are changed by heat and pressure; their transformation and mineral reorganization causes very few fossils to be found there. Sedimentary rock can be formed from the accumulation of sediments and are often formed near ancient shores, basins, and lake beds. If an organism dies and is covered by sediments before being rotted or eaten by predatory organisms, it could eventually become part of the sedimentary layer that becomes rock.
How is a sedimentary rock with fossils formed?
Sedimentary rock (limestone, slate, etc) forms when small particles sink onto the seabed, along with dead animals or plants, forming deep layers of mud. Over a very long time, the lay may be subjected to enough pressure to form sedimentary rock, encasing the fossils.
Why are most fossils fossils found in sedimentary rocks?
well because organisms can be preserved in sedimentary rock mispelled
How do fossils form in sedimentary rocks?
Fossils form into sedimentary rock by the sediment being pressed together over time it forms sedimentary rock. +++ Fossils do not form "into" sedimentary rock, but as the question says, are in many, though not all sedimentary rocks. A fossil is the cast of a dead organism whose decayed-away tissues or bones are replaced by minerals in the parent sediment.
Does geolgic have to do with a type of rock may contain fossils?
No, geolgic is not a word in English
Which type of rock may contain fossil?
fossils almost allways occur in sedementary rock. this is the only way to get fossils without burning or cruching the fossil. you sometimes get fossils in igneous rock, but this is very rare. igneous rock fossils do not have any actual "fossils" in them, they are just impressions.
Depositional environment of chert?
Chert is a rock made of mostly silica that may also contain types of fossils. It can be found in America, Australia, and Africa.
Would you be less likely to find fossils in metamorphic rock than a sedimentary rock?
Metamorphic rock can contain fossils, but since these rocks form under intense heat and pressure where stone flows something like taffy, the fossils will be highly degraded and distorted.Sedimentary rock forms when layers of silt are Why_are_you_less_likely_to_find_fossils_in_metamorphic_rock_than_sedimentary_rockon the bottom of a body of water. When conditions are right, layers form quickly and are not disturbed and little oxygen is present, dead creatures that fall on that bottom can become entombed in preserved at the layers are increasingly compressed, eventually cementing into rock.
Where do rocks come form?
Nearly all rocks had their beginning as magma - molten rock. This forms igneous rock that weathers to form sedimentary rocks. Sedimentary rock may be changed by heat and pressure to form metamorphic rock. The exception is limestone which is formed by chemical precipitation or from fossils.
What types of rocks contain fossils?
Igneous rocks and most metamorphic rocks, of an igneous origin.
Why are fossils found in sedimentary rock?
Sedimentary rocks can contain fossils because, unlike most igneous and metamorphic rocks, they form at temperatures and pressures that do not destroy fossil remains. Dead organisms can become sediments which may, under the right conditions, become sedimentary rock. Igneous rock forms from magma; no chance for fossils to form there. Metamorphic rocks are other rock types that are changed by heat and pressure; their transformation and mineral reorganization causes very few fossils to be found there. Sedimentary rock can be formed from the accumulation of sediments and are often formed near ancient shores, basins, and lake beds. If an organism dies and is covered by sediments before being rotted or eaten by predatory organisms, it could eventually become part of the sedimentary layer that becomes rock.
What rock may you find a fossil in?
Shale sometimes holds fossils. =]
Why are fossils found in only sedimentary rocks?
Sedimentary rocks can contain fossils because, unlike most igneous and metamorphic rocks, they form at temperatures and pressures that do not destroy fossil remains. Dead organisms can become sediments which may, under the right conditions, become sedimentary rock. Igneous rock forms from magma; no chance for fossils to form there. Metamorphic rocks are other rock types that are changed by heat and pressure; their transformation and mineral reorganization causes very few fossils to be found there. Sedimentary rock can be formed from the accumulation of sediments and are often formed near ancient shores, basins, and lake beds. If an organism dies and is covered by sediments before being rotted or eaten by predatory organisms, it could eventually become part of the sedimentary layer that becomes rock
Why is a trace fossil a fossil?
Well, fossils are the remains of any organisms that were once alive preserved in petrified form or as a mold or cast in rock form. Trace fossils are geological records of biological activity. Trace fossils may be impressions made on the substrate by an organism: for example, burrows, borings (bioerosion), urolites (erosion caused by evacuation of liquid wastes), footprints and feeding marks, and root cavities. So trace fossils can basically be in rock, or fossil in this case, formation.
How is a sedimentary rock with fossils formed?
Sedimentary rock (limestone, slate, etc) forms when small particles sink onto the seabed, along with dead animals or plants, forming deep layers of mud. Over a very long time, the lay may be subjected to enough pressure to form sedimentary rock, encasing the fossils.
Why are most fossils fossils found in sedimentary rocks?
well because organisms can be preserved in sedimentary rock mispelled
