烧结法在介形类化石分析中的应用  

THE APPLICATION OF BAKING METHOD IN OSTRACOD FOSSIL PREPARATION

作　　者：蒋飞虎[1] 吕红玉[1] 唐淑艳[1] 王志萍[1] 邵洪风[1] 

机构地区：[1]中原石油勘探局勘探开发科学研究院,河南濮阳457001

出　　处：《微体古生物学报》2001年第3期309-311,共3页Acta Micropalaeontologica Sinica

摘　　要：烧结法是一种常规介形类分析方法 ,适应于坚硬岩石样品 ,尤其是碳酸盐岩样品的分析处理。通过试验 。In order to extract ostracod fossils from rock samples, the methods commonly used are soaking the samples by water, lye or Na 2O 2(or H 2O 2)solution to soften and break down the rock samples. However, This kind of method is ineffective for the hard rock samples. We find by experiment that baking the rock samples before the ordinary treatment is helpful for separating the fossils from some hard rock samples, but appropriate baking temperature and baking time are very important. The present paper introduced the operation process and technical essentials of this method and its application range.

关 键 词：介形类化石 分析方法 烧结法 应用 

分 类 号：Q913.2[天文地球—古生物学与地层学]