Coral.
Corals are marine animals classified in the phylum Night Daria (Cnidaria), both as a group and as an individual living in shallow sea area. warm water with sunlight and water is quite clear . Everything found in the limestone mountains in General. Find more prevalent. Since the Paleozoic era to the present. Fossil corals are found in this area include: Ipciphyllum Multimurinus khmerianus & subelegans.