Coastal limestones are characterized by a typical set of morphologies throughout the world, related to a combination of
physical, chemical, and biological processes, the relative importance of each depends on geographical and local conditions.
In tropical and temperate areas biological processes are dominant, whereas at high latitudes physical abrasion becomes
more important. The morphology of limestone coasts depends on a wide set of interrelated processes that are locally
contingent and, therefore, cannot be described by a global scheme.
