Formation, preservation and connectivity control of organic pores in shale
BORJIGIN Tenger,LU Longfei,YU Lingjie,ZHANG Wentao,PAN Anyang,SHEN Baojian,WANG Ye,YANG Yunfeng,GAO Zhiwei
Fig. 6. Relationship between graptolite reflectivity and Raman spectrum parameters (GRo—graptolite reflectivity).