A important conclusion is that fluvial-lacustrine, karst, diluvial, colluvial, glacial and outwash deposits, which formed between early Pleistocene and early middle-Pleistocene, have high cement degree, low permeability, high intensity, low deformation, and good engineering properties, but modern riverbed phase deposits, which formed in between late middle-Pleistocene and Holocene, are loose, highly permeable, weak, highly deformable and have bad engineer characteristics, so they are susceptive to differential settlement, piping, drafting, liquefaction problems.

得出早更新世—中更新世早期河湖相沉積网站男人天堂、巖溶沉積、洪積国产又湿又黄又爽视频在线观看、崩坡積观看欧美黄色网站、冰磧和冰水沉積密實度高，膠結(jié)較好超爽巨色A片，透水性差黄又色又爽很刺激的网站，強度高，變形小黄色视频美女，工程性質(zhì)較好免费无码AⅤ片在线观看网站，而中更新世晚期—全新世現(xiàn)代河床沉積較松散，滲透性高国内A级毛片在线视频，強度較低国内精品免费视频在线播放，變形較大，易發(fā)生差異沉降一级黄片欧美操逼、管涌国产一级A爱大片免费视频-百度、流土、地震液化等工程地質(zhì)問題的重要結(jié)論欧美性爱天天干。

Based on investigations and studies of modern and ancient glaciers at the Tanggula Mountain pass, coupled with the GPS data and TL, 10B-26Al-21Ne and 14C dating data, Quaternary remnants of glaciation in the study area are discussed in detail. Two glacial epochs (i.e., the late Middle Pleistocene penultimate glacial epoch and the mid-late Late Pleistocene last glacial epoch) arid two Holocene glacial advances (i. e. the Neoglaciation and the Little Ice Age) have been intensively studied.

在對唐古拉山口現(xiàn)代冰川和古冰川考察研究的基礎(chǔ)上八戒成人影院午夜在线观看，結(jié)合定位觀測資料和TL、10B-26Al-21Ne及14C測年數(shù)據(jù)99久久无码，對區(qū)內(nèi)第四紀(jì)冰川遺跡進(jìn)行了深入討論大淫屌，劃分出二次冰期（即中更新世晚期的倒數(shù)第二次冰期、晚更新世中－晚期的末次冰期）和二次全新世冰進(jìn)天天爽天天透天天片a久久网。

Influenced by tectonic movement, there were no sediments in the area from Oligocene to Miocene. Appearance of marlite in the Pliocene, especially in Yaqueling region, proved localized depositing environment forming, for which there had only few amount of terrigenous matters to supply. Sedimentary facies association of alluvial fan, fan delta and inland lake appeared at the early and middle stage of lower Pleistocene, and association of fan delta and inland lake appeared at the later stage of lower Pleistocene and the early stage of middle Pleistocene. Net-veined laterite appeared at the top of lacustrine deposit, which reflected pedogenesis taking place after the end of deposition. Such evolution history proves that there had no lager river system traversing this area before the early stage of middle Pleistocene.

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Experts examine growth patterns found within available Plio-Pleistocene hominid samples, and analyse variation in ontogenetic patterns and rates of development in recent modern humans in order to provide a comparative context for fossil hominid studies.

發(fā)展在(劍橋用生物 Living beings 學(xué) Biological和進(jìn)化的人類學(xué)學(xué)習(xí))的均勻的屬內(nèi)的圖案專家檢查發(fā)展模式在可得到的Plio-Pleistocene內(nèi)找到人科的樣品，并且為了為守舊的人提供比較上下文国产精品久久五月丁香，分析在在新近的現(xiàn)代人方面的發(fā)展的ontogenetic 圖案和比率方面的變化人科的研究igao在线视频社区。

Some innovative results are listed below:1、According to the lithologic characters,lithofacies,genetic classification and the geomorphy,the Quaternary system is divided into piedmont-gully\'s and plain\'s. The piedmont-gully\'s Quaternary sediment,which is about 3～20 meters in thick,is in the western hills of the study area.The plain\'s Quaternary sediment is widely distributed in the study area,which is about 30～60meters thick and become thicker from southwest to northeast.2美女被啪到高潮喷奶水的网站、The Quaternary sediments of plain can be divided into five sedimentary cycles.The Late Pleistocene series Quantan group,at the bottom of the Quaternary System,is constituted by a fluvial facies-river and lake facies sedimentary cycle. The Late Pleistocene series Jiashan group,at the middle of the Quaternary sediment, is constituted by two fluvial facies-neritic facies-river and lake facies sedimentary cycles.The Holocene series Binhai group,at the upper of the Quaternary sediment, is divided into three parts,the under layer and middle layer are constituted by two littoral facies-river and lake facies sedimentary cycles,the upper layer is constituted by paludal facies,which was deposited at the lower-lying land like West Lake, Jiangcun-Gu dang,Xianghu lake,and coastal-estuary facies in other area.3超碰潮喷、Folding and fault activities were weak in Quaternary and the tectonic activity had little influence on the Quaternary sedimentation.The ancient landforms,the evolvement of the river system and transgression were the main elements which controlled the Quaternary sedimentation in Hangzhou.The ancient landforms formed the basis of the Quaternary sedimentation.The evolvement of the river system and transgression individually or jointly controlled the Quaternary sedimentation of this area.4、The alternation of the climate was the main reason for the evolvement of the river systems and transgression,and it\'s also the reason why the Quaternary system of Hangzhou has the special sedimentary structure which is called soft interbed with hard layers.

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The basin is one of the Cenozoic rift basins, which has experienced a series of paleo-climate change since Early Pleistocene, including wet cold, wet-warm, and arid. A former lake was believed to develop at the early stage of late Pleistocene (around 120 ka BP), and vanish during the Holocene. With the vanishment of the lake, the early Yellow River occurred. It results in a complex sedimentary environment with fluvial and lacustrine sediments interlacing each other.

河套盆地是一個新生代斷陷盆地，自更新世早期以來經(jīng)歷了由濕冷-濕冷/暖-全新世干旱的古氣候變化淫荡淫乱一级黄色电影网址，盆地的發(fā)展經(jīng)歷了湖泊全盛期-收縮期-消亡期-河流發(fā)育期动人A片免费毛片播放，沉積環(huán)境演化為湖積/河積交錯沉積。

On the basis of volcanological study,here we present thirty one K-Ar ages of basaltic rocks and two 14C ages of coke and peat. The history of LGV Quartenary activities can be divided into three main periods, namely Xiaoyishan Period (Early Pleistocene:2.15～0.75Ma), Longang Period (Middle－Late Pleistocene::0.68～0.05Ma) and Jinglongdingzi Period Holocene:1600～1500a.

根據(jù)31個火山巖K-Ar年齡和2個炭化木與泥炭層的14C年齡9999免费视频，將龍崗第四紀(jì)火山活動分為三期：小椅山期（早更新世：2.15～0.75Ma）在线欧美一级视频网站、龍崗期（中－晚更新世：0.68～0.05Ma）和金龍頂子期（全新世：1600～1500a。

The geological age of the Maba man could date back to the late stage of Middle Pleistocene or the early stage of Late Pleistocene, according to the symbiotic fauna.

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Evolution history of Jianghan Basin can be divided into Seven stages by sedimentary character since Cretaceous: uplifting and decomposing stage (lower-middle Cretaceous), whole downfaulting stage , regional subsiding stage , uplifting and decomposing stage , differential downfaulting , shinking-subsiding-uplifting and denudating , subsiding stage , differential elevating and subsiding-stabilizing stage (lower Pleistocene-early stage of middle Pleistocene), whole subsiding stage (middle stage of middle Pleistocene), shringking stage (upper Pleistocene-Holocene).

通過對江漢盆地白堊紀(jì)以來沉積特征的分析認(rèn)為，江漢盆地的整體演化可以分成七個階段bbixxcon，分別為：拱升張裂久久久免费播放视频、整體斷陷、區(qū)域坳陷国语午夜成人三级片、拱升張裂欧美妓女视频、分化斷陷、萎縮坳陷—上升剝蝕aaa黄色在线视频、坳陷階段亚洲AV永久无码无毒、差異升降—穩(wěn)定階段（早更新世—中更新世早期）、整體坳陷階段（中更新世中期—晚更新世）日本人伦影片、萎縮階段一级真人特黄大片录。

The analytical results show that the neotectonic activities resulted from the nearly north-south-trending compressional stress in the region. Based on previous research results, the neotectonic activities in this area can be divided into five evolution stages: late Eocene to Oligocene, Miocene, late Pliocene to early Pleistocene, early Pleistocene to Mid-Pleistocene, and Mid-Pleistocene to now.

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