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They're called strata. Strata less than 1cm thick are Laminae.

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15y ago

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What is sedementary use for?

sedementary rocks are used for (since they have grains and layers) they are good for pavements...i think, well i have to have 2 go now


What is sedementary rock used for?

sedementary rocks are used for (since they have grains and layers) they are good for pavements...i think, well i have to have 2 go now


Why are fossils found in the rock?

because organism live only in sedementary rocks


Are fossils only found in extrusive igneous rock?

No, in fact plenty of fossils are found in sedementary rocks.


What are the layers found in sedimentary rocks called?

The layers found in sedimentary rocks are called strata. These are horizontal layers of sediment that have been deposited over time and then compacted and cemented together to form rock. Each layer represents a different time period in Earth's history.


What are some eExamples of sedementary rocks?

sandstones, shale


Thin layers of rocks and minerals on earths surface called?

These thin layers are called sedimentary rocks, which are formed from the accumulation and compression of sediments over time. Sedimentary rocks are one of the three main types of rocks found on Earth's surface, along with igneous and metamorphic rocks.


What types of rocks ared often arranged in layers?

Sedimentary rocks are the type of rocks that are mostly arranged in layers. The way in which the layers are arranged is commonly called bedding.


What is an ancient fossil that are found in dome-shaped rocks composed of thin layers of sediment pressed tightly together called?

Trilobites are ancient fossils commonly found in dome-shaped rocks composed of thin layers of sediment. These creatures have a hard exoskeleton that can be well-preserved in sedimentary rocks.


In rock layers what is usually found at the bottom?

In rock layers, the oldest rocks are typically found at the bottom. This is due to the principle of superposition, which states that in an undisturbed sequence of sedimentary rocks, the oldest rocks are deposited first and are at the bottom, while the youngest rocks are at the top.


Where would the youngest rocks be found in an undisturbed layer of rocks?

In an undisturbed layer of rocks, the youngest rocks would be found at the top of the sequence. This is due to the principle of superposition, which states that in a series of sedimentary rock layers, older layers are deposited first and are subsequently covered by newer layers. Therefore, as you move upward through the layers, you encounter progressively younger rocks.


What is rocks formed from sediment?

Sedimentary rocks. Example, sandstone.