| 1. | Pliocene micromammalian biostratigraphy of nihewan basin , with comments on the stratigraphic division
泥河湾盆地上新世小哺乳动物生物地层学及相关问题讨论 |
| 2. | Early oil reservoir had been destroyed by the tectogencsis in later plioccne , and forming oilsand on the surface occurrence in northern kashi sag
上新世晚期的构造运动破坏了早期形成的油藏，在喀什凹陷北部地表形成油砂。 |
| 3. | That must have been true back in the pliocene , more than two million years ago , when meat was added to the menu of our plant - chomping forebears
菜单上多了肉，对于我们那些生存于200万年前上新世、咀嚼著植物的祖先来说，也一样有风险。 |
| 4. | Comparison with two species of ruppia in the age of miocene from europe indicates the existence of three fossil species from miocene to pliocene and from europe to east asia stratigraphically and geographically
榆社川蔓藻将川蔓藻属的第三纪地理分布范围从欧洲延伸到了东亚，并且填补了它在上新世地层的空缺。 |
| 5. | The present longmenshan foreland basin lies between the longmenshan thrust belt and the longquanshan fault . the dayi conglomerate at the bottom of the chengdu basin , although people of the past having studied a certain degree , hasn " t same sugest
大邑砾岩的地质时限为上新世-早更新世，时代界定在4 . 6ma - 0 . 82ma之间，显示该区第三纪与第四纪之间是连续沉积的，其间不存在构造事件。 |
| 6. | Touke stratum was laid down in the pliocene and early pleistocene epochs . it is some 1500 meters thick on average , and rich in fossils . the fossil beds of tsailiao creek in tsochen were made famous by the discovery there in 1971 of the skull of " tsochen man .
也由于左镇乡的地质为上新世至更新世早期的头?山层，平均厚度为一千五百公尺，此层中含有丰富的海相滨海相淡水相等各类化石群，随著地壳隆起而露出成陆。 |
| 7. | Comparison and study of the biotic characters in the jinggu and longchuan basins in yunnan province show that : ( 1 ) the two basins underwent the developing period , expanding period and shrinking period from early miocene epoch to pliocene epoch ; ( 2 ) the climate in the region was dry in early miocene epoch , warm and humid in middle - late miocene epoch and dry in pliocene period ; ( 3 ) the basins expanding in middle - late miocene epoch formed a semi - deep - lake to deep - lake environment
通过对云南景谷盆地及陇川盆地新生代生物群特征的对比，探讨了新生代两大盆地环境演变：早中新世到上新世为湖盆发展期湖盆扩大萎缩期，气候为早期的千燥中新世早期的温暖湿润中新世中晚期的寒冷阴湿上新世的干燥，而中新世中晚期湖盆的扩大形成的半深湖深湖环境为油气的形成提供了有利条件。 |
| 8. | Abstract : comparison and study of the biotic characters in the jinggu and longchuan basins in yunnan province show that : ( 1 ) the two basins underwent the developing period , expanding period and shrinking period from early miocene epoch to pliocene epoch ; ( 2 ) the climate in the region was dry in early miocene epoch , warm and humid in middle - late miocene epoch and dry in pliocene period ; ( 3 ) the basins expanding in middle - late miocene epoch formed a semi - deep - lake to deep - lake environment
文摘:通过对云南景谷盆地及陇川盆地新生代生物群特征的对比，探讨了新生代两大盆地环境演变：早中新世到上新世为湖盆发展期湖盆扩大萎缩期，气候为早期的千燥中新世早期的温暖湿润中新世中晚期的寒冷阴湿上新世的干燥，而中新世中晚期湖盆的扩大形成的半深湖深湖环境为油气的形成提供了有利条件。 |
| 9. | The volcanic rock age and the age of the qiangtang formation determined the wudaoliang group between 20 - 5ma , discovering a flood of spore and pollen with ostracods fossils ( regard eucypris as principle ) , which are miocene epoches typical numerator , therefore wudaoliang group accumulate in miocene epoch is doubtless ; 9 - 2ma are the age of the suonahu formation based on the data of the esr , which were characteristic of later period in miocene epoch - pliocene epoch , spore and pollen with fossil all were miocene epoch period
由火山岩和覆于其上的羌塘组的年龄限定五道梁群的沉积时间为20 - 5ma ，五道梁群中发现大量的孢粉和介形虫化石(以eucypris为主) ，分析认为它们都是中新世时期的典型分子，因此五道梁群的沉积时间为中新世是无疑的；唢呐湖组的esr测年数据范围为9 - 2ma ，代表中新世晚期?上新世时期，孢粉和化石都具有中新世时期的特征。 |
| 10. | ( 5 ) according to the study on seismicic data , sedimentary characteristics , contact relations , incision relation of the faults and strata related to the folds which are associated with the faults , this paper reached the conclusions : the oblique - thrusting structure of sertengshan - xitieshan in northern qaidam basin was formed in middle jurassic and the left - thrusting fault zone was established in the late pliocene of neogene
( 5 )根据地震质料、沉积特征、地层的沉积接触关系、断裂切割地层关系以及与断裂相关的褶皱卷入地层的研究，认为柴达木盆地北缘的赛什腾? ?锡铁山逆冲推覆构造形成于中侏罗世，而左行逆冲断裂带定型于新第三纪上新世末。 |
