摘 要: | 20001609 Cao Changqun(Nanjing Instituteof Geology and Palaeontology,ChineseA-eodemy of Seienee、.Nan)川g,Jiangsu);Shang Qinghua The Study of Graptolite Re-f 1 eetance as the Indicator of Souree一RockMaturation in ordovieian and Silurian ofTarim Basin,ordos,Jiangsu Provinee(AeraPalaeolltologiea Siniea,ISSN 0001一6616,CN32一1188/Q,39(l),2000,P.151一156,3 illus.,2 tables,10 ref) Based on rhe graptolito refleetanee of Or-dovieian and 51]urian in Tar一rn Basi;z,Ordos,J iangsu Provin…
|