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当前研究古生物化学是古生物学进入一个新时期的重要标志,而古生物化学的出现是和现年化的测试仪器的产生、特别是微束分析技术在地学界的广泛应用紧密相关的.古生物化学的研究内容是地质时期保存在岩层中的生物遗体的物质成分及其相关成分的转化规律、保存类型以及分布特点等.主要从化学成分、常量和微量元素及同位素三个方面去研究.控制古生物的物质成分的主要因素有:(1)生物本身固有的性质,即遗传作用的影响,这种因素往往决定生物体中主要化学成分;(2)生物生存时的物理化学条件,即生存
The current research on paleontology is an important symbol of paleontology entering a new period, and the emergence of paleobiochemistry is closely related to the generation of the modern test instruments, especially the extensive application of micro-beam analysis technology in geosciences. The content is the material composition of the biological remains preserved in the rock formation during the geological period and the transformation rules, preservation types and distribution characteristics of the related components, etc. It mainly studies from the aspects of chemical composition, constants, trace elements and isotopes, The main factors of the composition are: (1) the intrinsic nature of the organism itself, that is, the genetic effect, which often determines the major chemical components in the organism; (2) the physico-chemical conditions of the organism