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早在本世纪初,图伊尔根据戴利的工作,就曾注意到“白云岩在每一地质时代的地层中都可产出,在现代海洋中也正在形成;只不过在早古生代白云岩产出量多,而随着时间推移则愈来愈少了”。怎样解释这种现象呢?戴利认为是生物腐烂所致;斯台德曼认为古海洋中
As early as the beginning of this century, according to Daley’s work, Tuir has noticed that “Dolomites can be produced in every geologic formation and are also being formed in the modern ocean. Only in the early Paleozoic dolomites Output is large and less and less with time. ” How to explain this phenomenon? Daly that is caused by biological decay; Steadman that the ancient ocean