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Limestone. However most large masses of limestone formed from coral reefs, not shells. The shell fossils in this limestone are "incidentals" due to shell dwelling organisms living on the periphery of the reef, not the bulk of the limestone.
What else can I help you with?
What is a sedimentary rock formed from deposites of shells?
Limestone and chalk.
Sedimentary rock formed from deposita of shells?
Limestone
Which sedimentary rock is formed from the compaction and cementation of the skeletons and shells of sea organisms?
Coquina is a sedimentary rock fitting that description.
Which kind of sedimentary rock is formed by cemented shells of marine organisms?
Limestone is a sedimentary rock formed by cemented shells of marine organisms such as corals and shellfish. The accumulation of these shells, along with other calcium carbonate materials, over time creates limestone rock.
What can organic sedimentary rock formed from layers of bones and shells form?
Limestone
Which type of rock is formed from the cementing of small pieces of older rocks shells soils and dead plants and animals?
sedimentary
What is a sedimentary rock formed from deposits of shells called?
A sedimentary rock formed from deposits of shells is called limestone. Limestone is made up primarily of calcium carbonate, which is derived from the shells of marine organisms like coral or shellfish.
What type of sedimentary rock formed from the remains of coral and sea shells?
Limestone and chalk.
What sedimentary rock formed from the shells of sea creatures?
The rock would be limestone, the mineral would be calcite.
Is a sedimentary rock formed from coral shells and skeletons that piled up on the ocean floor.?
Shale
What is a sedimentary rock formed from coral shells and skeletons that piled up on the ocean floor?
Shale
What is a rock formed from crushed shells and coral?
A rock formed from crushed shells and coral is known as coquina. Coquina is a sedimentary rock that is composed of fragmented shell and coral debris cemented together. It is commonly found along coastlines and can have a characteristic porous appearance.
