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1.
《Sedimentology》1982,29(2):303-306
Book Reviewed in this article:
Seafloor Spreading Centres Hydrothermal Systems , Ed. by P. A. Rona & R. P. Lowell.
Thresholds in Geomorphology , Ed. by Donald R. Coates & John D. Vitek
Bottom-interacting Ocean Acoustics , Ed. by W. A. Kuperman & F. B. Jensen.
Manganese Deposits , by S. Roy.
Origin of Sedimentary Rocks (2nd edn), by H. Blatt, G. Middleton & R. Murray. 相似文献
Seafloor Spreading Centres Hydrothermal Systems , Ed. by P. A. Rona & R. P. Lowell.
Thresholds in Geomorphology , Ed. by Donald R. Coates & John D. Vitek
Bottom-interacting Ocean Acoustics , Ed. by W. A. Kuperman & F. B. Jensen.
Manganese Deposits , by S. Roy.
Origin of Sedimentary Rocks (2nd edn), by H. Blatt, G. Middleton & R. Murray. 相似文献
2.
《Sedimentology》1981,28(2):291-296
Book Review in This Article.
The North-West European Shelf Seas: the Sea-Bed and the Sea in Motion. I. Geology and Sedimentology , Ed. by F. T. Banner, M. B. Collins and K. S. Massie.
A Dynamic Stratigraphy of the British Isles, a Study of Crustal Evolution, by R. Anderton, P. H. Bridges, M. R. Leeder and B. W. Selwood.
The Caledonides of the British Isles—Reviewed , ed. by A. L. Harris, C. H. Holland and B. E. Leake.
The Caledonides in the U.S.A. , ed. by D. R. Wones.
Magnetic Stratigraphy of Sediments , Benchmark Papers in Geology, 54, Ed. by James P. Kennett.
Hypersaline Brines and Evaporitic Environments , Developments in Sedimentology, 28, Ed. by A. Nissenbaum. 相似文献
The North-West European Shelf Seas: the Sea-Bed and the Sea in Motion. I. Geology and Sedimentology , Ed. by F. T. Banner, M. B. Collins and K. S. Massie.
A Dynamic Stratigraphy of the British Isles, a Study of Crustal Evolution, by R. Anderton, P. H. Bridges, M. R. Leeder and B. W. Selwood.
The Caledonides of the British Isles—Reviewed , ed. by A. L. Harris, C. H. Holland and B. E. Leake.
The Caledonides in the U.S.A. , ed. by D. R. Wones.
Magnetic Stratigraphy of Sediments , Benchmark Papers in Geology, 54, Ed. by James P. Kennett.
Hypersaline Brines and Evaporitic Environments , Developments in Sedimentology, 28, Ed. by A. Nissenbaum. 相似文献
3.
《Sedimentology》1980,27(3):345-353
Books review in this article:
Moraines and Varves. Origin/Genesis/Classification, Ed. by Ch. Schlüchter. A. A. Balkema
Growth Conditions of Manganese Nodules , by D. Heye.
Surficial Sediments of the English Channel (Map) , by the Bureau de Recherches
The Global Carbon Cycle . Report No. 13 of the Scientific Committee on Problems of the Environment (SCOPE), Ed. by B. Bolin, E. T. Degens, P. Ketner & S. Kempe.
Modelling of Rivers , Ed. by Hsieh Wen Shen
Petroleum Geochemistry and Geology , by John M.
The Chemistry of Soil Constituents , Ed. D. J. Greenland and M. H. B. Hayes.
The Study of Carbonaceous Substances in Geological Formations ('Contribution A 1'Etude de I'Evolution des substances carbonCes dans les formations g6o- logiques'), Documents du B.R.G.M. No. 6, By Jean- Paul Ragot.
The Ocean Basins and Margins , Vol. 4B: The Western Mediterrmean, Ed. by A. E. M. Nairn, W. H. Kanes & F. G. Stehli.
Journal of Structural Geology , Vol. I, No. 1.
Inkohlung und Geothermik. Beziehungen zwischen Inkohlung, Illit-Diagenese, Kohlenwasserstoff- Fiihrung und Geothermik. (Coalification and Geothermics. Relationship Between Coalification, Illite Crystallinity, Hydro- carbon Content and Geothermics.) A special issue of the periodical Fortschritte in der Geologie volt Rheinland und Westfalen, Vol. 27, Geologisches Landesamt 相似文献
Moraines and Varves. Origin/Genesis/Classification, Ed. by Ch. Schlüchter. A. A. Balkema
Growth Conditions of Manganese Nodules , by D. Heye.
Surficial Sediments of the English Channel (Map) , by the Bureau de Recherches
The Global Carbon Cycle . Report No. 13 of the Scientific Committee on Problems of the Environment (SCOPE), Ed. by B. Bolin, E. T. Degens, P. Ketner & S. Kempe.
Modelling of Rivers , Ed. by Hsieh Wen Shen
Petroleum Geochemistry and Geology , by John M.
The Chemistry of Soil Constituents , Ed. D. J. Greenland and M. H. B. Hayes.
The Study of Carbonaceous Substances in Geological Formations ('Contribution A 1'Etude de I'Evolution des substances carbonCes dans les formations g6o- logiques'), Documents du B.R.G.M. No. 6, By Jean- Paul Ragot.
The Ocean Basins and Margins , Vol. 4B: The Western Mediterrmean, Ed. by A. E. M. Nairn, W. H. Kanes & F. G. Stehli.
Journal of Structural Geology , Vol. I, No. 1.
Inkohlung und Geothermik. Beziehungen zwischen Inkohlung, Illit-Diagenese, Kohlenwasserstoff- Fiihrung und Geothermik. (Coalification and Geothermics. Relationship Between Coalification, Illite Crystallinity, Hydro- carbon Content and Geothermics.) A special issue of the periodical Fortschritte in der Geologie volt Rheinland und Westfalen, Vol. 27, Geologisches Landesamt 相似文献
4.
《Sedimentology》1980,27(2):233-237
Books review in this article:
Sedimentary Environments and Facies, Ed. by H. G. Reading
A Color Illustrated Guide to Carbonate Rock Constituents, Textures, Cements, and Porosities, by Peter A. Scholle.
A Color Illustrated Guide to Constituents, Textures, Cements, and Porosities of Sandstones and Associated Rocks by Peter A. Scholle.
Cathodoluminescenceof Quartz and Its Application to Sandstone Petrology. Contributions to Sedimentology, No. 8, by U. Zinkernagel. 相似文献
Sedimentary Environments and Facies, Ed. by H. G. Reading
A Color Illustrated Guide to Carbonate Rock Constituents, Textures, Cements, and Porosities, by Peter A. Scholle.
A Color Illustrated Guide to Constituents, Textures, Cements, and Porosities of Sandstones and Associated Rocks by Peter A. Scholle.
Cathodoluminescenceof Quartz and Its Application to Sandstone Petrology. Contributions to Sedimentology, No. 8, by U. Zinkernagel. 相似文献
5.
《Sedimentology》1994,41(1):181-182
Sedimentary Basins of North Greenland, Ed. by John S. Peel and Martin Søderholm
Glacigenic Sediments, by K. Brokzikowski and A. J. van Loon 相似文献
Glacigenic Sediments, by K. Brokzikowski and A. J. van Loon 相似文献
6.
根据地层基准面原理,通过对岩心、测井、地震资料的综合分析,将辽河清水洼陷东营组划分为4个3级地层旋回（层序）:东三下、东三上、东二和东一层序;识别出3种类型的沉积体系:较深水湖—水下扇、浅湖—三角洲以及河流—泛滥平原体系;并在层序格架内分析了各旋回的沉积体系构成和储层砂体的发育情况。综合分析生、储、盖条件后认为,在纵向上,东三下和东三上旋回为研究区最有利的储集层段;在平面上,研究区的油气勘探应主要寻找洼陷中部的水下扇砂体和洼陷北部、西部与构造及断层相配合的辫状三角洲或扇三角洲前缘砂体,主要储层砂体类型为前缘水下分支河道砂体、河口坝和席状砂。 相似文献
7.
通过流体包裹体均一温度测试、含油气包裹体指数GOI统计和盆地模拟,研究了渤海湾盆地辽河西部凹陷南段的油气运移史,预测了油气聚集的有利地区.包裹体均一温度资料表明,本区有三期成藏:东二期、东一期和明化镇期;以前两期为主.盆地模拟研究表明,尽管沙河街组烃源岩在沙一期末开始生烃,但在东营期才开始大规模排烃和成藏.GOI的统计分析表明,GOI>5%的区域为油气聚集的有利地区,其中的圈闭应成为下步首选的钻探目标,已发现的欢喜岭油田和双南油田就分布在GOI>5%的区域内. 相似文献
8.
为了搞清含油气盆地断盖配置组合下中上部油气纵向分布规律,在断盖配置封闭组合特征及其下油气运聚纵向分布研究的基础上,通过油源断裂输导油气部位和油源断裂与上中下区域性泥岩盖层配置封闭和不封闭部位叠合,建立了一套断盖配置组合下中上部油气运聚纵向分布的刻画方法,并利用其刻画了渤海湾盆地歧口凹陷港东断裂与沙一中亚段、东二段和明化镇组区域性泥岩盖层配置组合沙一下亚段、东三段和馆陶组油气运聚纵向分布,结果表明：港东断裂与沙一中亚段、东二段和明化镇组区域性泥岩盖层配置组合沙一下亚段油气运移纵向分布主要在其东部和西部,港东断裂与沙一中亚段、东二段和明化镇组区域性泥岩盖层配置组合东三段和馆陶组油气运聚纵向分布主要在其中部。港东断裂与沙一中亚段、东二段和明化镇组配置组合沙一下亚段油气运聚纵向分布相对发育,有利于油气运聚成藏,港东断裂与沙一中亚段、东二段和明化镇组配置组合东三段和馆陶组油气运聚纵向分布相对不发育,不利于油气运聚成藏,与目前港东断裂处沙一下亚段、东三段和馆陶组内已发现油气分布相吻合,表明该方法用于刻画断盖配置组合下中上部油气运聚纵向分布是可行的。 相似文献
9.
通过对萧山正常固结饱和软黏土进行应力控制的循环三轴试验,着重研究了初始偏应力对动弹模量（土动剪模量）及阻尼比的影响。试验结果表明,在相同的动应变水平下,随着初始偏应力的增加,土体动模量Ed、Edmax 以及Ed /Edmax与阻尼比D都有较大幅度的增加。在试验的基础上,通过指数函数建立了反映动模量Ed、Edmax 以及Ed/Edmax与动应变之间关系的经验公式。同时,采用指数函数建立了阻尼比D与Ed /Edmax关系表达式来间接模拟初始偏应力作用下阻尼比的变化规律。与以往的二次函数曲线相比,得到了更为精确的结果。 相似文献
10.
A review of calcareous nannofossil astrobiochronology encompassing the past 25 million years 总被引：1，自引：0，他引：1
Isabella Raffi Jan Backman Eliana Fornaciari Heiko Plike Domenico Rio Lucas Lourens Frits Hilgen 《Quaternary Science Reviews》2006,25(23-24):3113
This paper presents a review of (astrobiochronological) calibration of Recent to late Oligocene calcareous nannofossil datum events. Biohorizons included in the paper are those of the widely used “standard” nannofossil zonations of Martini, E. [1971. Standard Tertiary and Quaternary calcareous nannoplankton zonation. In: Farinacci, A. (Ed.), Proceedings of the Second International Conference on Planktonic Microfossils Roma. Rome, Ed. Tecnosci. vol. 2, pp. 739–785], and Okada, H., and Bukry, D. [1980. Supplementary Modification and Introduction of Code Numbers to the Low-Latitude Coccolith Biostratigraphy Zonation (Bukry, 1973, 1975). Marine Micropaleontology 51, 321–325], as well as supplementary biohorizons proposed in the literature. The biohorizons have been selected on the basis of the unambiguous taxonomy of the index taxa and their biostratigraphic usefulness. We emphasise the application of rigorous methodology in nannofossil studies which permits an evaluation of biohorizons in terms of reliability, and calibrates their potential correlatability. Astrochronological age estimates rely on the Geologic timescale developed by the ICS in 2004, with some new calibrations included. We provide an overview of the relative position of biohorizons versus the astronomically calibrated ages of magnetic reversals and reference isotope stratigraphies. Surprisingly, there are still few high-resolution quantitative biostratigraphic studies of astrochronologically tuned sections in spite of the central role of such studies in addressing fundamental problems such as the tempo and mode of plankton evolution. 相似文献
11.
12.
渤海湾盆地南堡凹陷原油成因类型及其分布规律 总被引：8，自引：3，他引：5
南堡凹陷近年油气勘探取得了重大突破,为揭示该区滩海与陆地油气成因及分布规律,对67个原油和油砂样品进行了详细的地球化学研究。南堡凹陷原油具有低硫、中高蜡含量特征,陆相成因特点显著。共分为4种类型原油:(1)陆地沙三段深部层系原油,具有高4-甲基甾烷丰度、低奥利烷丰度与低甲基菲指数值和轻微偏高成熟度特征;(2)陆地Es1—Ed原油与Ng和Nm原油,其特征与第一类原油相反;上第三系原油普遍遭遇生物降解;(3)滩海东营组原油,以较高伽马蜡烷/C30藿烷和高甾烷/藿烷值区别于陆地原油;(4)滩海奥陶系潜山原油,具有低丰度甾萜类生物标志物、相对高丰度孕甾烷、三环萜烷与重排甾烷系列等特征,显示较高成熟度。上述4种成因类型原油指示南堡凹陷陆地、滩海均存在多层导有利烃源岩;同层位中滩海Es1-Ed存在较陆地更为优越的有利烃源岩,南堡滩海地区具有广泛的油气勘探前景。 相似文献
13.
在以干密度控制配比的原则下,对砂土与EPS颗粒混合轻质土（LSES）和其原料土砂土进行了动力变形特性对比试验研究。试验表明,LSES与纯砂的动弹性模量具有同样的随应变的增大而减小的性质,不同EPS颗粒体积含量和水泥掺入比的LSES动弹性模量普遍高于纯砂的动弹性模量。LSES与纯砂均显示出动弹性模量随围压的增大而增大的特性,围压对LSES的动弹性模量影响与纯砂相比相对较大。LSES与纯砂的等效阻尼比在整体上具有同样的随应变的增大而增大的性质。水泥掺入比较小时,LSES的等效阻尼比与纯砂相近;在高水泥掺入比下,不同EPS颗粒体积含量的LSES等效阻尼比均低于纯砂的等效阻尼比。LSES与纯砂均显示出等效阻尼比随围压的增大而减小的特性。围压对纯砂与LSES等效阻尼比的影响程度相近。 相似文献
14.
《Sedimentology》1981,28(1):141-148
Book Reviewed in this article:
Geochemical Processes: Water and Sediment Environments , by Abraham Lerman.
Statistische Methoden fur Erdwissenschaftler , by D. Marsal. E. Schweizerbartsche Verlagsbuchhandlung
Andros Island, Chalk, and Oceanic Oozes , Unpublished Work of Maurice Black, Ed. by C. V. Jeans & P. F. Rawson.
Offshore Mineral Resources , Proceedings of an International Seminar organized by 'GERMINAL', Orltans, 1978.
Lower Wenlock Faunal and Floral Dynamics-Vattenfallet Section, Gotland , Ed. by V. Jaanusson, S. Laufeld & R. Skoglund.
La Genèse des Nodules de Manganèse
Lithostratigraphic Analysis of Sedimentary Basins , by C. E. B. Conybeare. 相似文献
Geochemical Processes: Water and Sediment Environments , by Abraham Lerman.
Statistische Methoden fur Erdwissenschaftler , by D. Marsal. E. Schweizerbartsche Verlagsbuchhandlung
Andros Island, Chalk, and Oceanic Oozes , Unpublished Work of Maurice Black, Ed. by C. V. Jeans & P. F. Rawson.
Offshore Mineral Resources , Proceedings of an International Seminar organized by 'GERMINAL', Orltans, 1978.
Lower Wenlock Faunal and Floral Dynamics-Vattenfallet Section, Gotland , Ed. by V. Jaanusson, S. Laufeld & R. Skoglund.
La Genèse des Nodules de Manganèse
Lithostratigraphic Analysis of Sedimentary Basins , by C. E. B. Conybeare. 相似文献
15.
庙西凹陷中南洼位于渤中凹陷与胶辽隆起过渡带, 受胶辽隆起差异隆升作用控制, 古近系孔店组、沙四段、沙三段以及东营组沉积之后各组遭受了不同程度的剥蚀。 本文综合 利用声波时差法、镜质体反射率法以及地层厚度变化率法恢复了庙西凹陷中南洼各关键期剥蚀厚度, 再现了庙西凹陷中南洼古近系演化过程。 结果表明, 该区古近纪各沉积期在沉积之后普遍遭受了阶段性抬升剥蚀, 致使各期盆地边界形成多个扩大-收缩旋回, 盆地原形并非小而浅;孔店期-东营期原始盆地沉积边界较现今盆地边界可向东外推 18～25 km;孔店期盆地为统一凹陷, 孔店期之后中、南部洼陷区开始出现差异性隆升-沉降作用, 沙四段沉积期继承孔店期的特点, 差异进一步加大, 沙三段沉积期南、北两个次洼彻底分离, 形成两个孤立洼陷, 东营组披覆沉积两洼之上, 并遭受区域性剥蚀。 相似文献
16.
针对干湿循环作用下岩石强度劣化引发工程岩体稳定性控制问题,以山西忻州保德煤矿8煤顶板中粒长石石英砂岩为例,对砂岩进行有机硅材料改性试验。通过单轴压缩试验研究改性前、后砂岩经历不同干湿循环作用后的强度损伤劣化规律,采用电泳法对比分析改性前、后砂岩表面ζ电位变化规律,并探讨了有机硅材料改性砂岩的改性机制。结果表明,(1)改性后砂岩的单轴抗压强度、弹性模量和变形模量明显提高,单轴抗压强度提高21.7%,弹性模量提高22.2%,变形模量提高23%;(2)受干湿循环作用砂岩强度劣化效应明显,随干湿循环次数增多,砂岩单轴抗压强度、弹性模量和变形模量均呈负指数关系降低;(3)有机硅材料对砂岩表面的电性有较大影响,随着岩样悬浮液p H值的降低,砂岩表面的负电性逐渐减弱至不带电,最后变为正电。 相似文献
17.
断裂对盖层封气综合能力破坏程度的研究方法及其应用 总被引：1，自引：0，他引：1
为了研究断裂在油气成藏与分布中的作用,在分析盖层封气综合能力及其研究方法的基础上,利用天然气在剩余压力作用下通过盖层向外渗滤散失压力梯度的大小,表征盖层封气综合能力的好坏;依据被断裂破坏前后盖层封气综合能力差值与被断裂破坏前盖层封气综合能力的比值,建立了一套断裂对盖层封气综合能力破坏程度的定量研究方法。以渤海湾盆地南堡凹陷南堡5号构造东二段泥岩盖层为例,对NP5-2断裂对东二段泥岩盖层封气综合能力的破坏程度进行了定量研究。结果表明:南堡5号构造NP5-2断裂对东二段泥岩盖层封气综合能力的破坏程度较高,除L6测线处为弱破坏程度和L1、L5、L8测线处为中等破坏程度外,其余5条测线处均可达到较强和强破坏程度;且NP5-2断裂对东二段泥岩盖层封气综合能力的破坏程度西部强于东部,这与东二段泥岩盖层之下储气层中目前已发现的天然气主要分布在断裂东部相吻合。该方法用于定量研究断裂对盖层封气综合能力破坏程度是可行的。 相似文献
18.
为了研究含油气盆地断裂发育区油气分布规律,在确定油气沿活动期和静止期断裂穿过泥岩盖层发生渗滤散失机理的基础上,针对油气沿活动期和静止期断裂穿过泥岩盖层渗滤散失的地质条件及识别方法进行了研究。研究结果表明：油气沿活动期断裂穿过泥岩盖层渗滤散失所需的地质条件是活动期断裂在盖层内上下连接分布,作为油气穿过泥岩盖层的输导通道;油气沿静止期断裂穿过泥岩盖层渗滤散失所需的地质条件是下伏储层油气剩余压力大于断层岩排替压力。通过比较泥岩盖层断接厚度与油气沿活动期断裂穿过泥岩盖层渗滤散失所需最小断接厚度的相对大小和下伏储层剩余压力与断层岩排替压力的相对大小,分别建立了油气是否沿活动期断裂和静止期断裂穿过泥岩盖层渗滤散失的识别方法,并将其应用于渤海湾盆地南堡凹陷南堡5号构造天然气能否通过活动期和静止期NP5 2断裂穿过东二段泥岩盖层渗滤散失的识别。结果表明：在断裂活动期,仅在L2和L8测线处天然气可以沿着NP5 2断裂穿过东二段泥岩盖层渗滤散失,其余测线处(L1、L3、L4、L5、L6、L7、L9)则不能;但是在断裂静止期,天然气不能沿NP5 2断裂穿过东二段泥岩盖层渗滤散失,与目前南堡5号构造东二段泥岩盖层之下已发现的天然气分布相吻合,表明这2种方法分别用于识别油气是否通过静止期断裂和活动期断裂穿过泥岩盖层渗滤散失是可行的。 相似文献
19.
Eder Queiroz Barbosa Daniel Marcos Bonotto Gabrielle Roveratti 《Environmental Earth Sciences》2018,77(3):113
This paper describes analytical protocols adopted for calibrating a portable gamma rays spectrometer using a 2? × 2? NaI(Tl) scintillation detector for performing exploration and environmental surveys. The steps involved the determination of counting times with good accuracy, calibration in energy and concentration, and data conversion to effective dose (Ed) for monitoring the radioactivity levels in the air, for indoor and outdoor environments. The χ2 test was applied to the counting rate data acquired for ten different readings, allowing determine the greater accuracy among them. Some standards yielded values above of the detection limit for calibrating the K, eU, and eTh windows, whereas empirical equations provided satisfactory results. The count rates in these windows were obtained in selected environments related to Geology teaching activities in a Brazilian university. Then, they were converted to Ed, showing the applicability of the adopted procedures for environmental surveys. The radiological monitoring showed two sites exhibiting Ed values above the WHO guideline reference value of 1 mSv/year. The first was in a minerals and rocks museum and the second in a deposit (litoteca) dedicated to the rocks storage. Thus, the members of the public are only occasionally exposed to the natural gamma radiation there. Additionally, the Ed values are much lower than the recommended limit of 20 mSv/year for occupationally exposed individuals. 相似文献
20.
南堡凹陷东营组层序地层格架与沉积体系 总被引：4，自引：1，他引：3
通过对地震、岩心、钻、测井资料综合分析,将东营组划分为1个二级层序、3个三级层序。并根据初次湖泛面和最大湖泛面特征将每个层序进一步划分为低位域、湖侵域和高位域等三个体系域。层序格架和展布受凹陷结构和断裂活动影响,高柳断层以北地区东营组沉积厚度薄,且后期剥蚀严重。南部滩海地区的各层序完整,厚度相对稳定。在层序格架内分析了南堡凹陷东营组的沉积体系,东北部陡坡带以发育水下扇、扇三角洲为主,西北部和南部缓坡带发育三角洲、扇三角洲和辫状河三角洲。层序界面、准层序（组）叠加样式以及沉积体系空间展布均受到构造活动的控制,强构造活动期形成退积式叠加模式,而弱构造活动期对应进积式叠加模式。对层序发育和油气成藏条件分析认为层序1低位域的扇三角洲砂体和层序2中的浊积砂体为寻找岩性油气藏的有利部位。 相似文献