Pleistocene相关论文
Since 2004, three excavations have been carried out at a late Pleistocene human fossil site of Huanglong Cave in Yunxi C......
The Donggutuo site, situated in the east margin of Nihewan basin, is one of the most important Paleolithic sites in Chin......
By interpreting the remote sensing data of aerial photos and satellite images in different time, combining with field in......
The debates over the origin of modern humans have long been centered on two competing theories:the “Out-of-Africa”(sin......
Located at the west of the Linfen basin, the Luoyunshan piedmont fault zone controls the western boundary of the basin. ......
The sedimentary facies of the subaqueous Changjiang(Yangtze) River delta since the late Pleistocene was studied based on......
Following a study on the Quaternary foraminifera in 1979, the authors report here a calcareous nannofossil assemblage f......
Estimation of the shortening rate since late Pleistocene in the Aksu area on the southern flank of t
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Species delimitation in the White-faced Cuckoo-dove (Turacoena manadensis) based on bioacoustic data
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Palynological record during the Pleistocene (between 1.05 Ma and 0.36 Ma) from ODP1144, northern Sou
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Aepyosciurinae -- a new subfamily of Sciuridae (Rodentia, Mammalia) from basal loess deposits at the
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Much important information referring to fault motion(e.g.,fault activities period,intensity,frequency,and even dynamic b......
Estimation of the shortening rate since late Pleistocene in the Aksu area on the southern flank of t
This research focused on the Aksu area in the central part of the southern Tianshan. Along the 60 km wide Aksu fold-and-......
Combined data of physical property, benthic foraminifera, and stable isotopes from ODP Sites 1148, 1146, and 1143 are us......
本研究利用保存丰富、完好的放射虫对塔斯曼海更新世层序进行地层学分析.对塔斯曼海南部更新世的KH94-4TSP-4PC岩芯的放射虫组合进......
Aepyosciurinae -- a new subfamily of Sciuridae (Rodentia, Mammalia) from basal loess deposits at the
Aepyosciurinae, a new subfamily of Sciuridae, were found at the base of the early Pleistocene loess deposits in Dongxian......
Palynological record during the Pleistocene (between 1.05 Ma and 0.36 Ma) from ODP1144, northern Sou
This paper presents the pollen record from the lower section of ODP1144 (depth 501.3-225.7 m, ca. 1.05-0.36 Ma). Two pol......
龙羊峡谷为黄河上游水电富矿河谷段,拉西瓦水电站位于龙羊峡谷出口地段,研究龙羊峡谷更新世以来气候演变特征对于探讨拉西瓦水电站......
砍砸器(chopper)作为一种重型石质工具,形体较大,器身厚重,是旧石器时代石质l丁具中的主要器形之一,在东亚大陆一直贯穿于旧石器时代早中......
通过对研究区的构造地貌调查、地质剖面研究等,对大具断裂的活动性进行分析论述。此段断裂走向大约为310°,长度约为20km;断层......
根据第四纪地层所构成的地貌单元、地层的成因类型、岩性组份及其层次,采用区域地层对比方法,划分了沈阳市城区的第四纪地层.结果......
江西、浙江和湖南等地更新世红土化学组成分析结果表明,各地各类红土的化学组成具有较好的一致性。以SiO2、Fe2O3和AhO3为主,K2O、Na......
对山西襄汾敬村更新统剖面黄土—古土壤的系统古地磁学研究表明,磁化率曲线与洛川黄土—古土壤磁化率标准曲线有较好的对应关系。......
近20年来,一大批重要遗址的发现、发掘和研究,使三峡地区成为目前我国旧石器考古研究的重要地区之一。该地区在更新世总体上是以亚热......
在玉龙山东麓更新世冰川作用研究的基础上,对其西麓和金沙江河谷中的古冰川与冰水沉积物的分布和特征进行了调查。结合ESR测年,划分......
目前,对吐鲁番盆地更新世气候变化的研究几乎是空白。本文通过对吐鲁番盆地早、中、晚更新世典型剖面的孢粉进行分析研究,得出了其......
对云南弥渡地区平安庄和彭家庄褐煤矿的煤质参数和成煤环境进行了综合分析,并对研究区内3个不同方向的更新世松毛坡组的综合柱状图......
本文在广泛调查基础上综合多种学科资料,对福建更新世地层进行划分,比较分析晚更新世哺乳动物组合的性质,结合孢粉资料,提出生态分区,并......
在柴达木盆地西南缘更新统湖相地层中发现了大量具有震积岩特征的软沉积物变形构造,层内发育有液化砂(泥)岩脉、液化角砾岩、负荷构......
很多科研工作者认为大熊猫的衰落是大冰期的杰作,然而事实并非完全如此,根据近来的大量科研成果及历史事实的记载,它们从人类诞生......
本文根据航卫片、第四纪地质、地貌、浅层地震、钻孔、年代学等资料,分析了厦门筼筜港北东向断裂带的第四纪晚期活动特征,并阐述了......
简述了冈底斯构造带夏康坚地垒的分布、组成及基本构造特征.据该地垒两侧冰碛阶地的发育特征及ESR测年结果,推断该地垒的主要形成......
为了获取河北三河地区上更新统-全新统古气候和古环境变化,在该区实测一地层剖面,采集磁化率样品进行测试,以磁化率变化为沉积环境......
在念青唐古拉山南北两麓及切割山脉的各沟谷中, 分布着3套更新世冰川与冰水沉积物, 其冰水沉积物的电子自旋共振(ESR)和光释光(OSL......
更新世中国东部盛行季风,长江谷地产生冰川,庐山冰川发育、更新世亚洲东部雪线降低,鄱阳湖畔有发育完美的羊背石及冰溜面,终碛及冰水沉......
该地更新世冰川地貌类型有三级冰斗,槽谷、角峰、刃脊、4—6道侧碛堤、2—3道终碛垅等。冰碛成分全部来自冰川作用区,组构不发育。......
本文依据青海湖南岸二郎剑阶地QH-86孔(深155m)中200余个孢粉样品的分析资料,将该孔深78m以上的孢粉图式,从下至上划分出七个区域......
There is a wide diversity of landforms in China.The topography of three major terraces,decreasing in height stepwise fro......
根据对龙高半岛主要断裂与上覆地层的切割关系考察、浅层地震勘探、断裂两侧等时地貌面的分布调查等资料,分析了断裂第四纪以来的......