biogenic reef的用法和樣例：
例句
- A perfact Carboniferous reef complex developed on top of a volcanic seamount on the oceanic floor in the Akiyoshi Terrane, Southwest Japan.
一個(gè)完好的石炭紀生物礁發(fā)育在日本秋吉地區的玄武巖熔巖和火山碎屑巖之上。 - The North Amu Darya Sub-Basin where the reef reservoirs and paleo-high structures were well developed, contains bulk of the sub-salt proved oil and gas reserves.
生物礁和古構造主要發(fā)育于盆地東北部的北阿姆河亞盆地，并導致盆地內已發(fā)現的鹽下油氣儲量主要分布于此。
