Limestone
The organic sedimentary rock formed from layers of bones and shells is called limestone, specifically fossiliferous limestone. This type of limestone is composed mainly of calcite, which is derived from the calcium carbonate found in the shells and skeletons of marine organisms. Over time, the accumulation and compaction of these biological materials create the rock. Fossiliferous limestone often contains visible fossils, providing insights into past marine environments.
Clastic and nonclastic
Limestone is a chemical sedimentary rock formed from the precipitation of calcium carbonate. It is primarily composed of mineral calcite, which is organic in origin but can also form through inorganic processes. So, limestone is considered both a chemical and organic sedimentary rock.
Rocks formed from sand, rocks, and shells are known as sedimentary rocks. Sandstones, mudstones, and limestone are common examples of sedimentary rocks that can be formed from these materials.
Limestone
Sedimentary rocks formed from the remains of plants and animals are called organic sedimentary rocks. Examples include coal, formed from the remains of plants, and limestone, formed from the shells of marine organisms.
No, sedimentary rocks formed from broken fragments are called clastic sedimentary rocks. Organic sedimentary rocks are formed from the accumulation of organic material such as plant debris or remains of marine organisms.
Sedimentary rocks that are formed partially by animals and plants are called organic sedimentary rocks. These rocks are formed from the accumulation and lithification of the remains or traces of once-living organisms. An example of an organic sedimentary rock is limestone, which is formed from the accumulation of marine organisms' shells and skeletons.
Clastic and nonclastic
Limestone made from shells would be an organic sedimentary rock.
Limestone is a chemical sedimentary rock formed from the precipitation of calcium carbonate. It is primarily composed of mineral calcite, which is organic in origin but can also form through inorganic processes. So, limestone is considered both a chemical and organic sedimentary rock.
Sedimentary rocks are formed when sediments, such as sand, silt, or clay, are compacted and cemented together over time. These sediments can come from the erosion of preexisting rocks, organic materials, or chemical precipitation. The layers of sediments build up and harden into rock through processes like lithification.
Any Type Of Limestone
Chalk and coal are examples of biochemical sedimentary rocks. Biochemical sedimentary rocks are formed from the accumulation and compression of organic remains such as shells, coral, or plant material.
Rocks formed from sand, rocks, and shells are known as sedimentary rocks. Sandstones, mudstones, and limestone are common examples of sedimentary rocks that can be formed from these materials.
Limestone