The writer introduces the models of organic reef facies of platform margins and platform facies of barrier sea.
提出了台地边缘生物礁相—局限海台地相模式。
The eastern reef island area, with shallow seawater, is higher parts of Xisha apophysis, where the basement is directly covered with reef facies carbonate rocks.
东部岛礁区为西沙隆起的较高部位，海水较浅，基底之上直接覆盖礁相沉积地层。
The predicted Cangxi reef and shoal facies show the characteristics of typical progradational sequence stratigraphy with reliable push-down.
预测的苍溪礁滩相具有典型的进积型层序地层特征，在地震剖面上并且具有可靠的波组下拉现象。
Gucheng Ordovician reef beach facies lithostratigraphic trap zone and Luobupo Ordovician reef beach facies structure-lithostratigraphic trap zone.
古城奥陶系礁滩相岩性圈闭带和罗布泊奥陶系礁滩相构造—岩性复合圈闭带。
Because reefs are peculiar ecosystems extremely sensitive to environment change, late Permian volcanism would surely have affected the reef growth and evolution of facies.
生物礁是一种对海洋环境十分敏感的生态系，晚二叠世的火山作用势必影响到当时生物礁的生长和沉积相的演化。
Reef flat, reef crest and reef front margin can be recognized in the reef core facies.
礁核相包括礁坪带、礁冠带和礁前缘带。
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。
This paper refers to the sedimentary features of coral reef and its zone of sedimentary facies near Dar es Salaam.
介绍了达累斯萨拉姆附近珊瑚礁的沉积特征和沉积相带。
This paper refers to the sedimentary features of coral reef and its zone of sedimentary facies near Dar es Salaam.
介绍了达累斯萨拉姆附近珊瑚礁的沉积特征和沉积相带。
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