The carbonate platform sedimentary system is further divided into such facies as restricted platform, open platform, platform margin reef and ramp.
碳酸盐台地沉积体系又可进一步分为局限台地、开阔台地、台地边缘礁滩及缓坡等沉积相。
2
Organic reefs in the study region form a patch reef group on the carbonate platform margin ramp and they are interruptedly distributed along the platform margin.
研究区的生物礁为碳酸盐台地边缘缓坡点礁群，沿着台地边缘断续分布。
3
The carbonate source rock is controlled by system tracts and facies. The carbonate source rock is mainly developed in high system tract in low ramp or is survived with gypsum-salt rock together.