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成岩作用这一概念1868年Von Gümbel就已提出,1894年Walther才比较明确的提出它的含义。他认为:“所有岩石在其沉积后除了受到侵入岩的热力或压力影响的变质作用以外,在其成岩过程中所产生的物理化学变化都是成岩作用”。1978年Fairbridge等认为:“成岩作用与变质作用的界限并不清楚,变质作用是指已经固结的岩石受了侵入岩的热、压力使其成分、结构、内部构造发生了变化,而且产生了新的化学物质,没右包括深埋于地下,其上有上覆沉积物因而产生了变化的成岩作用”。关于划分成岩阶
The concept of diagenesis was proposed by Von Gümbel in 1868, and Walther made it quite clear in 1894. He said: “All rocks, except after being deposited, are subject to metamorphism as a result of heat or pressure from intruded rocks, and diagenetic processes are all diagenetic changes that occur during their diagenesis.” In 1978, Fairbridge et al. Said: “The boundary between diagenesis and metamorphism is not clear. Metamorphism refers to the consolidation of rocks subjected to intrusive rock heat and pressure to change its composition, structure and internal structure, The new chemistry, right, includes deep subterranean deposits with overlying sediments that produce varying diagenesis. ” About division into diagenesis