: Most modern carbonate rocks are archives of evolutionary history, formed by the shells and skeletons of organisms like corals, algae, and mollusks. Carbonate Factories
Most carbonate sediments originate in . They are composed of two main types of sediments: origin of carbonate sedimentary rocks pdf new
(dolomite-rich), are unique because they are often "born, not made". Unlike clastic rocks (like sandstone) that form from the debris of other rocks, the majority of carbonates originate through the biogenic activity : Most modern carbonate rocks are archives of