nannofossil相关论文
Exploring variations in upper ocean structure for the last 2Ma of the Nansha area by means of calcar
A great number of calcareous nannofossils have been found in the deep-sea sediments of 2.32 Ma at ODP Site 1143 located ......
Growth ages of ferromanganese crusts from the western and central Pacific: Comparison between nannof
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......
本研究采用双重染料Ａｃｒｉｄｉｎｅ Ｏｒａｎｇｅ（ＡＯ）对常规长时程增强（ＬＴＰ）电生理实验后的视皮层脑片进行荧光标记，并应用激光共聚焦扫描显微镜（ｃｏｎｆｏｃａｌ ｌａｓｅｒ ｓｃａｎｎｉｎｇ ｍｉｃｒｏｓｃｏｐｅ，ＣＬＳＭ），测定ＬＴＰ形成过程中脑......
为探讨冲绳海槽表层沉积物中钙质超微化石的分布规律及其影响因素,对海槽北部槽坡区(29°58.33′-31°31.23′N,127°......
针对当前从事钙质超微化石定量研究使用的不同制样方法,简要介绍了适用于光学显微镜(LM)和扫描电子显微镜(SEM)的传统涂片法、小珠......
作者近年来在冀中地区首次发现了钙质超微化石,首次在不同层位发现了海绿石,结合其它古生物、岩石矿物和地球化学标志,表明区内早......
Distribution of dominant species and abundance of nannofossils in surface sediments of the central a
Ｄｉｓｔｒｉｂｕｔｉｏｎ ｏｆ ｄｏｍｉｎａｎｔ ｓｐｅｃｉｅｓ ａｎｄ ａｂｕｎｄａｎｃｅ ｏｆ ｎａｎｎｏｆｏｓｓｉｌｓ ｉｎ ｓｕｒｆａｃｅ ｓｅｄｉｍｅｎｔｓ ｏｆ ｔｈｅ ｃｅｎｔｒａｌ ａｎｄ ｎｏｒｔｈｅｒｎ ｐａｒｔｓｏｆ ｔｈｅ Ｓ.........
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,......
在总结松辽盆地白恶系层地层特征的基础上，阐述了密集段的地质学和地球物理学标志，经分析，大多数重要反射与密集段相关而并非是层序边......
Sea-Surface Dynamics Changes in the Subpolar North Atlantic Ocean (IODP Site U1314) during Late Plio
Calcareous nannofossils were observed to reconstruct the surface water conditions during late Pliocene climate transitio......
Facies and Sequence Stratigraphy Analyses of Klasaman Formation in the “X Well”, Northern Salawati B
The “X Well” is located in the Salawati Basin which is part of Western Papua. The interval of study is the Klasaman Fo......
The Zagros basin, which trends NW-SE, is covered by a sea during the Paleogene, resulting in deposition of the Pabdeh Fo......
通过对西太平洋麦哲伦海山M1-1,M2-1铁锰结壳样品超微化石的分析,在Ⅱ+Ⅲ层结壳层中发现了中新世以来的超微化石种类H.carteri,C.l......
Based upon the features of nannofossil composition, distribution, abundance and diversity, the fossil-bearing sediments ......
Calcareous nannofossil changes linked to climate deterioration during the Paleocene-Eocene thermal m
The Paleocene-Eocene Thermal Maximum(PETM)event was a dramatic global warming~55.93 Ma ago that resulted in biological e......
Calcareous Nannofossil Biostratigraphy and Stage Boundaries of the Santonian-Eocene Successions in W
The stratigraphic successions exposed in Wadi El Mizeira have been dated through the analysis of the calcareous nannofos......
