摘要
对笔石手标本与孤立笔石、笔石不同属种及不同部位的反射率测试结果研究表明，同一样品中不同笔石属种及笔石不同部位的测值基本一致。手标本笔石的最大值和随机值相差较大，而孤立笔石的最大值和随机值较接近，手标本的最大值和孤立笔石的随机、最大值也较接近。从而为笔石反射率的正确测定和取值奠定了基础。
Study on reflectivity test results of graptolite hand specimen and isolate graptolite,different graptolite types and different parts show that the measured values of different graptolite types in same sample and different parts of graptolite are basically the same.Maximum value and random value of hand specimen graptolite differ greatly,while that of isolate graptolite is nearer.Maximum value of hand specimen , random and maximum value of isolate graptolite is also near.These provide base for the correct measurement and valuing of graptolite reflectivity.
出处
《大庆石油地质与开发》
CAS
CSCD
北大核心
1999年第1期19-20,共2页
Petroleum Geology & Oilfield Development in Daqing
