PALAEOENVIRONMENT相关论文
Origin of Dispersed Organic Matter within Sandstones and Its Implication for Uranium Mineralization:
Carbonaceous debris (CD), common dispersed organic matter (i.e., DOM), is widely dis-seminated in sandstones from uraniu......
Age of the earliest transgressive event in the Krishna-Godavari Basin, India:evidence from dinoflage
A combined biostratigraphic study of dinoflagellate cysts and foraminifera was carried out on Early Cretaceous subsurfac......
阐述呼吉尔斯特植物群的定义、分布、时代、组成和特点.呼吉尔斯特植物群主要代表我国北方区中泥盆世晚期的植物群,其具有全球广布......
Integrated Biostratigraphy, Depositional Setting and Geochemical Analyses for Petroleum Potential Ev
The lower Cretaceous rock units of the Koppeh-Dagh Basin of northeast Iran were investigated here in terms of biostratig......
Stratigraphy and palaeoenvironments across the Jurassic-Cretaceous boundary in the reference section
The Volgian-Valanginian succession of shallow-water deposits from the Olenek section(Anabar-Lena region,Arctic Siberia)h......
Palaeodiet of Miocene Producers and Depositional Environments: Inferences from the First Evidence of
This paper reviews research on coprolites from India,providing the first evidence of microcoprolites from the early Mioc......
本文通过对荣华二采区10...
Testing carbonate chemostratigraphy across differentiated ancient shallow-platform environments (Ear
本文通过对荣华二采区10...
珊瑚礁作为古环境记录的良好载体,时常受到成岩作用的制约,正确认识和评价成岩作用,是开展珊瑚礁古环境重建的关键。珊瑚礁成岩作......
Clastic sedimentary features of beachrocks and their palaeo-environmental significance:comparison of
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Mesozoic and Cenozoic microbiotas from eastern Antarctic Peninsula: adaptation to a changing palaeoe
本文通过对荣华二采区10...
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......
Middle and Late Devonian microbial carbonates, reefs and mounds in Guilin, South China and their seq
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......
Late Quaternary palaeoenvironmental changes documented by microfaunas and shell stable isotopes in t
Ahigh resolution study of sediments,microfaunas(ostracods and foraminifers),and stable isotopes of ostracod shells from ......
Biomolecular Preservation of Miocene Fossil Liquidambar from Tiantai,China and Clarkia, USA: Implica
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......
Palaeoenvironmental Evolution During the Holocene in Itapeva Lake, RS, Brazil:Palynological and Geoc
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......
Comprehensive field investigations and laboratory analyses show that palaeolakes, including fresh- mesohaline water Mega......
Clastic sedimentary features of beachrocks and their palaeo-environmental significance:comparison of
Clastic sedimentary features of beachrocks and unconsolidated deposits of parent beaches were investigated along the nor......
新石器居民点Sakarovka(Krish文化)位于摩尔达瓦西北部,它代表了欧洲第一个农业文明.这一文化在新石器时代早期广泛分布于前南斯拉......
湘黔地区的奥陶纪红花园期及宝塔期在三都、吉首、桃源一线酉北为碳酸盐台地沉积。红花园期水体相对较浅，自西北而东南可划分为开阔......
采用正热电离质谱方法测定了中国南海诸岛７０００ａ以来的珊瑚礁的硼同位素的硼含量。讨论了珊瑚礁中硼同位素 硼含量，Ｐ不管不顾忻代等参数的......
韩国济洲岛下西归浦组的时代归属一直存在着争论。该段地层中浮有孔虫Ｇｌｏｂｉｇｅｒｉｎａ ｃａｌｉｄａ ｃａｌｉｄａ、Ｂｅｅｌａ ｄｉｇｉｔａｔａ、Ｇｌｏｂｉｇｅｒｉｎａｌ ｂｅｒｍｕｄｅｚｉ和Ｇｌｏｂｏｑｕａｄｒｉａ ｃｏｎｇｌｏｍｅｒａｔａ的发展表明了它应为中更新世（晚Ｎ２２带、即Ｇｌｏｂｉｇｅｒｉｎａ ｃａｌｉｄａ ｃａｌｉｄａ亚......
海相侏罗系是羌塘盆地发育最全、分布最广泛的沉积层系.作者根据详细的野外地质工作,收集了典型剖面的岩相、沉积构造和大量的化石......
东昆仑木孜塔格地区的赋存二叠纪单通道筵的岩石为浊流与喷溢流成因，也就是说为异地沉积，因而用单通道筵现在的位置来判别冈瓦纳大陆......
Integrated Biostratigraphy,Depositional Setting and Geochemical Analyses for Petroleum Potential Eva
The lower Cretaceous rock units of the Koppeh-Dagh Basin of northeastern Iran were investigated here in terms of biostra......
Stratigraphy and palaeoenvironments across the Jurassic-Cretaceous boundary in the reference section
The Volgian-Valanginian succession of shallow-water deposits from the Olenek section(Anabar-Lena region,Arctic Siberia)h......
本文通过对ODP1144站A孔B/M界线附近样品中微玻璃陨石的挑选和研究,确定在中更新世曾发生过地外物体撞击地球的灾变事件.样品中浮......
考古证据表明，距今4000多年以前，重庆三峡地区的中坝遗址就开始了规模性的盐业生产。为了解盐业生产的环境背景及其影响，在中坝遗址厚......
东濮地区晚始新世沙河段组四段上部至三段轮藻植物群生存于含钙量高的咸化型水体中，它们的横向分布反映了湖盆中部存在着一个ＮＮＥ向的隆......
本文描述了采自石门寨地区本溪组下段地层(含(竹蜓)灰岩之下)中的腕足动物化石并讨论了它的古生态环境。这个腕足动物群具有极大的......
报道了长江下游地区中三叠统黄马青组中所产的遗迹化石是一个主要由节肢动物等造成的以水平进食潜穴和垂直的居住构造以及沿层面爬......
产于西藏北部改则县川巴和麻米附近的1个双壳类动物群,包括 Isodomella choinbaensis sp. nov. 和 Caestocorbula (Parmicorbula) ......
札达盆地晚上新世生长着以高山荒漠小灌木、草原、亚高山常绿针叶林和中低山常绿针叶林为主的植被.气候显示了从干旱寒冷至温暖湿......
通过对华南泥盆系6条剖面（四川北川甘溪、广西横县六景、广西桂林杨堤、贵州独山大河口一白虎坡、贵州贵阳乌当、四川广元后高坪）的......
赣东北晚三叠世含煤岩系形成于受武夷,怀玉和江南山地所限制的咸水、半咸水陆缘近海湖沉积环境。古地理演化、沉积环境明显控制含......
上新世巴漏河组在淄博地区的发现填补了该地区上新统的空白。阐述了巴漏河组的空间展布特征及其对新构造运动的指示意义；综合运用沉......
柴达木盆地东南部的达参1井46m处，介形类Ilyocyprisinermis突然大量灭绝，使得介形类总体丰度大大减少，介形类生态组合也发生了明显的......
香港西搏寮海峡ＷＢ７孔第四纪沉积物中共有硅藻５４属，１８６个分类单位，该硅藻生物群以沿岸潮间带和近岸浅海种为主，伴有热性，暖热性浮游硅藻。依据硅......
大兴安岭北部是我国最著名的砂金产区，砂金矿的形成与该区第四纪以来独特的冰缘地貌过程有密切的关系。在系统分析大兴安岭北部各类......
An Integrated Wireline-Log and Biostratigraphic Appraisal of Olure-1 and Abigboro-1 Wells, Onshore N
Studies of two wells within the coastal swamp onshore Niger Delta were carried out in order to determine the chronology,......
The Thanetian phosphatic series of Jebel Dyr syncline, northeastern Algeria, are analyzed for their paleontological cont......
山旺盆地位于东经１１８°Ｅ，北纬３６°Ｎ，是一个中新世中期内陆湖泊沉积盆地，地层内保存了丰富的植物及动物化石。自４０年代至今，已对山旺中新......
根据西湖凹陷多口井的资料，在原定为花港组地层中找到了晚始新世钙质超微化石及其它生物化石。结合岩性、煤岩热成熟度剖面、区域构......
Palaeoenvironmental Reconstruction of the Early to Middle Miocene Sequence in West Central Sinai, Eg
从沉积顺序的硅藻的详细分析在 Abu Qada 盆暴露了，向西中央的西奈，被用来决定 palaeoenvironmental 变化在期间对更低中间中新世。......
Palaeoenvironmental Reconstruction of the Early to Middle Miocene Sequence in West Central Sinai, Eg
从沉积顺序的硅藻的详细分析在 Abu Qada 盆暴露了，向西中央的西奈，被用来决定 palaeoenvironmental 变化在期间对更低中间中新世。......
本文在实验分析荒山第四纪地质剖面中沉积物的机械组成，石英颗粒表面特征，沉积物中部分化学元素含量变化的基础上，结合前人的研究成果......
对南极普里兹湾ＮＰ９５１柱样的元素地球化学特征及其古环境意义进行了研究。结果表明，本区沉积物在沉积过程中受冰盖消融、淡水涌入和陆源物......
在西南极菲尔德斯兰岛长城站地区发现有大量古海蚀龛，龛内保存有完整沉积剖面，通过对其中一个沉积剖面的粒度特征及元素组成的分析，确......
核形石包壳特征是分类的重要依据，包壳形态在一定程度取决于其生长环境中的水流能量因素。塔中油田3口井上奥陶统凯迪阶良里塔格组......
