| 1. | Stratigraphical basic of the paleolithic sequence of china
中国旧石器文化序列的地层学基础 |
| 2. | Five pollen assemblage zones are established through the stratigraphical changes of the pollen
根据孢粉组合的变化，将剖面划分为5个孢粉组合带。 |
| 3. | This paper , based on the analysis of 142 samples of grain - size and on the calculation and research results of the stratigraphical sequences in the section , has put forward the following views : 1
本文对该剖面这一时期143个样品的粒度结果进行了计算、分析与研究，提出： 1 |
| 4. | The geographical ( and , where relevant , stratigraphical ) place of capture , collection , or observation of the name - bearing type of a nominal species or subspecies [ art . 76 . 1 , recommendation 76a ]
采获,采集或观察一个命名种或亚种的具名模式的地理学(以及与该处相关的,地层学的)地点[第76条1 ,建议76a ] 。 |
| 5. | The formation of crannies of the vermiculate reticulate clay results from the stratigraphical pressure and the seasonal fluctuating of the groundwater level . the formation of holes of the rhizomatic reticulate clay results from the decomposition of the botanic roots
蠕虫状网纹孔隙空间的产生是由于地层静压力和地下水位季节性变化造成的，而根状网纹的孔隙空间则是植物根系腐烂分解后提供的。 |
| 6. | I also define each unite of formation and members . including characters of petrology and regional distribution . finally , the stratigraphical framework have been constructed based on consistencies of petrology , facies and the relationships of rock units
同时对所划的各组、段的特征、含义进行了详细描述，最后依据岩性岩相特征、地层接触关系等，进行了区域对比，建立了该区石炭系的岩石地层格架。 |
| 7. | Situated at the southeast of the mu us desert , ordos plateau , the milanggouwan stratigraphical section in the salawusu river valley keeps a record of 38 sedimentary cycles of alternate evolution of the aeolian dune layers with the fluvio - lacustrine facies and palaeosols since 150 ka bp
位于鄂尔多斯高原毛乌素沙漠东南边缘的萨拉乌苏河流域的米浪沟湾剖面，记录了150kabp以来的38个风成的砂丘砂与河湖相和古土壤交替演化的沉积旋回。 |
| 8. | The status of cambrian system in the 2004 version of the international stratigraphical chart is reviewed with comments on the gssp for the base of the system and the current subdivision of the system , the gssp for the newly ratified furongian series and paibian stage , and the time span of the system and its series
摘要评述了国际地层委员会最新公布的2004年版“国际地层表”的寒武系部分，包括它的底界全球层型和点位的确定和存在的问题、寒武系当前的再划分情况、芙蓉统和排碧阶及其底界全球层型剖面和点位、寒武系的时代跨度。 |
| 9. | Thus , it is a significant new contribution on stratigraphy and palaeontology of carboniferous in lixian of the west qinling . ch . 1 lithostratigraphy 7 stratigraphical sections of the carboniferous has been described based on the features of development , distribution , petrology and facies of strata , the carboniferous in this area can be further subdivided into secondary stratigraphical regions
岩石地层学研究通过对研究区7条剖面的测制和研究，依据地层的发育、分布特征和岩性、岩相特征，进行了地层划分和对比；在岩石地层单元的划分中，对前人在该区的划分方案进行了清理和细分。 |
| 10. | 2 . by the analysis of grain - size accumulative centigrade content , grain - size composition and grain - size parameters performed on samples in baijiaziu profile and mafangtan profile , nine stages of hydrological and climatic changes since the last 1300 years have been distinguished . the first , the third , the fifth , the seventh and the ninth layers of the stratigraphical sequence are finer while the second , the fourth , the sixth and the eighth are coarser
据此，将白家嘴剖面划分为9个地层单位， 4个沉积旋回，其中剖面1 、 3 、 5 、 7 、 9层较细， 2 、 4 、 6 、 8层较粗，并认为此沉积序列表明近1 . 3ka以来渭河古水文与古气候大致经历了9个变化阶段。 |
