The lithologies are dominated by alternating sandstones, shales and limestone, and the sedimentary environment based on shoreland tidal flat with swamp developed in the lower.
岩性为砂、页岩-灰岩互层，沉积环境以
岸潮坪为主，下部沼泽发育。
;陆The lithologies are dominated by alternating sandstones, shales and limestone, and the sedimentary environment based on shoreland tidal flat with swamp developed in the lower.
岩性为砂、页岩-灰岩互层，沉积环境以岸潮坪为主，下部沼泽发育。
声
：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其
达内容亦
本软件的观点；若发现问题，欢迎向我们指正。
