With stromatolite but no desiccation crack, the depositional environment of Middle-Late Cambrian in the area was intertidal zone to subtidal zone with the shallow-water features.

根据其中的叠层石和无明显泥裂构造，推测为潮间带-局限潮下带沉积。

Abstract： The species composition and quantity of Chitons at rocky intertidal zone in the islands of the south Zhejiang were studied.

要： 研究浙南岛潮间带石鳖的种类组成与数量分布规律。

The investigation of Macrobenthos in Gaoshaling intertidal zone in Apr., 2004 was reported in this paper.

要分析2004年4月天津塘沽高沙岭潮间带大型底栖动物的情况。