stromatolite中文

• 層疊石
• 地迭層
• 墊藻巖
• 疊層石
+更多解釋...
• 海藻構造

• abundantchert stromatolite:    燧石質疊層石
• algal stromatolite:    藻疊層石
• stratiform stromatolite:    層狀疊層石

例句與用法

1. 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
   根據其中的疊層石和無明顯泥裂構造，推測為潮間帶局限潮下帶沉積環境。
2. The mesoproterozoic wumishan formation in jixian , tianjin represents a succession of 300 - m thick carbonate strata , in which stromatolite biostromes and clotted bioherms are best developed
   天津薊縣中元古界霧迷山組為一套厚3000余米的碳酸鹽巖地層，疊層石生物層和凝塊石生物丘特別發育。
3. The microfacies of carbonate rock of the wudaoliang group in hoh xil basin is divided for marl lithofacies , micrite facies , micrite ( spar ) scraps ash lithofacies , grain scraps micrite facies , dolimite rock lithofacies , and the stromatolite ash lithofacies
   可可西里盆地五道梁群碳酸鹽巖微相類型主要為泥灰巖相、泥晶灰巖相、泥(亮)晶粒屑灰巖相、粒屑泥晶灰巖相、白云巖相、疊層石灰巖相、核形石灰巖相等7種微相。
4. The lacustrine carbonate rocks in the wudaoliang group consist of boundstone ( stromatolite ) , micritic limestone , grainstone and micritic dolostone which were laid down in the shallow - water to bathyal , high - salinity and enclosed to semi - enclosed lake systems
   五道梁群湖相碳酸鹽巖分為生物粘結灰巖（疊層石） 、泥晶灰巖、顆粒灰巖與泥晶白云巖四大類，反映出沉積環境為一個具有淺水半深水、高鹽度、半封閉封閉特點的綜合湖泊系統。
5. However , the authors discovered recently that the top and bottom surfaces of the loushanguan formation are palaeokarst unconformity interfaces , and there are a lot of interbeds of granular ( oolite , pisolite and oncolite ) dolomite and algae - mat dolomite , especially sedimentary structures such as the bird ? s eye , stromatolite , cross bedding and tepee structures
   但筆者新近研究發現，其頂、底均為古巖溶不整合面，并有大量顆粒(鮞、豆、核形石)白云巖和藻紋層白云巖夾層，還有許多鳥眼構造、疊層石構造、交錯層理、帳蓬構造存在。