| 1. | Restudies on permian reefs in eastern sichuan , china
川东二叠纪生物礁的再认识 |
| 2. | Inquiry into the cleaning process for carboniferous - permian coal at baidong mine
白洞矿石炭二叠纪煤的洗选工艺探讨 |
| 3. | Discovery of a cold - water fauna in the mount buka daban area , east kunlun
东昆仑布喀达坂峰地区发现二叠纪冷温动物群 |
| 4. | Distribution and occurrence of permian coal bearing measures in matouling well field
马头岭井田二叠纪含煤岩系分布赋存规律 |
| 5. | Geochemistry of the carboniferous - permian post - collisional granitic rocks from tianshan
二叠纪后碰撞花岗质岩石地球化学研究 |
| 6. | Based on our studies , the n - morb volcanic rocks were occurred in the pantiange area
金沙江带石鼓地区二叠纪火山岩具有裂谷火山岩的特征。 |
| 7. | In the past several months we have also begun to look at end permian sites in antarctica
过去几个月，我们已开始研究南极洲的二叠纪遗址。 |
| 8. | New discovery of sporopollen in the permian jiawendaban formation in the west kunlun - karakorum area
喀喇昆仑二叠纪加温达坂组孢粉化石新发现 |
| 9. | Mineral , palaeontology , middle devonian , permian to early jurassic , and cretaceous
收藏矿物、古生物学、中泥盆纪、二叠纪到早期的侏罗纪和白恶纪。 |
