What is carbonate platform?

A carbonate platform is a type of sedimentary rock formation that develops in shallow seas or oceans. It consists mainly of calcium carbonate formed from the shells and skeletons of marine organisms like coral, algae, and shellfish. Carbonate platforms are known for their rich and diverse ecosystems that support various marine life, including fish, mollusks, and crustaceans. These platforms can extend over thousands of kilometers and can rise several hundred meters above the surrounding seafloor. Over time, they can undergo various processes like erosion and weathering, leading to the formation of unique landforms such as karst landscapes. Carbonate platforms have significant economic importance as they are a major source of oil and gas reserves. They are also used as building materials and for the manufacture of cement and lime.