| 1. | The stippled area shows the distribution of a clean, permeable sandstone in the lower part of the lower cretaceous muddy formation .
图上画点部分为下白垩纪马迪组下部洁净，渗透的砂岩分布区域。 |
| 2. | A new type of dinosaur tracks from lower cretaceous of chabu , otog qi , inner mongolia
内蒙古查布地区下白垩统巨齿龙足印化石 |
| 3. | Evolution and sequence stratigraphic framework of lower cretaceous in chagan depression
查干凹陷下白垩统层序地层格架与演化 |
| 4. | Sedimentary environments of submarine fan of the lower cretaceous in northern himalayas
北喜马拉雅地区下白垩统海底扇沉积环境 |
| 5. | Discussion on sequence stratigraphy and petroleum system of the lower cretaceous in liupanshan basin
六盘山盆地下白垩统沉积层序与含油气系统 |
| 6. | Clastic reservoir characteristics and their controlling factors of the lower cretaceous in b basin , central africa region
盆地下白垩统储层特征及其控制因素 |
| 7. | Laminar algal distribution characteristics of lower cretaceous and the relation to oil - gas of jiuquan basin
酒泉盆地下白垩统藻纹层分布特征及其与油气的关系 |
| 8. | Discussion on origin of clay minerals in outcropped sandstone from lower cretaceous chengzihe formation and muling formation in jixi basin
穆棱组露头砂岩中的黏土矿物成因探讨 |
| 9. | However , the reservoir porosity and permeability of lower cretaceous in erlian basin is better than that of yingen - ejinaqi basin
但二连盆地下白垩统储层的孔隙度和渗透率比银根额济纳旗盆地要好得多。 |
| 10. | Oilsand has been found in many ground structures in northern kashi sag , which distributed mainly in miocene anjuan and pakabulake formation , secondly in lower cretaceous kzlesu formation
摘要喀什凹陷北部地表构造出露有多处油砂，分布层位主要是中新统安居安组和帕卡布拉克组，次为下白垩统克孜勒苏群。 |
