Examlex
A geologist going through a sediment core is likely to find remnants of ancient calcium carbonate containing ________ and silica containing ________.
White Cliffs Of Dover
A series of striking white chalk cliffs located along the southeastern coastline of England, notable for their geological significance and scenic beauty.
Foraminiferans
Microscopic marine organisms, known for their chambered shells, that play a key role in marine ecosystems and the carbon cycle.
Fossilized Deposits
Organic or inorganic remains of organisms that have been preserved over geological time, usually in sedimentary rocks.
Hard Outer Shell
A protective external layer found in some animals, including crustaceans and certain insects, which offers defense against predators and environmental conditions.
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