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[地质]叠层石
1、fossilized stromatolites───叠层石化石
1、There's stromatolites down there -- the first living things to capture photosynthesis -- and it's the only place they still occur today .───那里有叠层石第一种进行光合作用的生物也是现在仅存的一处。
2、Fossil stromatolites are regarded by some people as evidence of the same thing having gone on billions of years ago.───层叠岩石的化石被一些人认为是几十亿年前发生着同样过程的证据。
3、Rain water is leaching through the ground and the shells, dissolving out calcium carbonate and carrying to the stromatolites.───雨水渗过地面和贝壳，溶解碳酸钙并把其带到叠层石上。
4、The researchers believe they could even contain 'stromatolites', as at Pilbara, which are formed by ancient microbes.───研究人员确信两组岩石中甚至还包HanZhuo“叠层石”成分，皮尔巴拉地区的叠层石便是由远古微生物形成的。
5、Modern stromatolites form in shallow tidal areas, and are the result of bacteria growing and trapping minerals as they do so.───在浅滩地区形成的现代层叠岩石，是细菌生长和捕获矿物质而形成的。
6、Fossil stromatolites are regarded by some people as evidence of the same thing having gone on billions of years ago.───而层叠岩石的化石被一些人认为是几十亿年前发生着同样过程的证据。
7、Stromatolites are formed by blue-green algae that excrete carbonate to form a dome-like structure.───蓝绿藻PaiXie出碳酸盐，形成圆顶状结构，从而生成叠层石。
8、This paper analyses the growing process of columnar stromatolites.───本文就柱状叠层石的生长过程作一简要的分析。
9、The blue-green algae that form the stromatolites helped create our present atmosphere by breaking down carbon dioxide and excreting oxygen.───形成叠层石的蓝绿色藻类通过分解二氧化碳和排出氧气，从而有助于创造出我们目前的大气层。
1、Stromatolites are found to be abundant in the thousand-meter-thick lower member of the Ganchaigou Formation and the lower Youshashan Formation in the Ganchaigou area, west Qaidam Basin.
2、Formation of the freshwater calcareous tufas stromatolites result from laminated construction of cyanophyta mats and periodic calcareous deposition.
3、The blue-green algae that form the stromatolites helped create our present atmosphere by breaking down carbon dioxide and excreting oxygen.