徐霞客二到天封寺

为了纪念明代伟大的地理学家、旅行家、文学家徐霞客出行400周年,中央电视台科教节目制作中心和中国地质学会徐霞客研究分会合作拍摄9集电视记录片《徐霞客》。我有幸陪同相关导演、摄像到各地进行前期踩点,并拜读了徐霞客《天台山游记》、《游天台山日记（后）》。其中徐霞客两次游历天台,都把天封寺作为第一个落脚点,给我留下了深刻的印象。     

在创新的写作中把如画江山呈现出来——写在《品读〈徐霞客游记〉》出版之际

正中国建筑工业出版社将笔者20余年刻苦学习品读《徐霞客游记》(下面简称《游记》)的丰硕成果,于2014年6月出版了。6月17日拿到样书,爱不释手;连夜又从头到尾读了一遍,直到东方露出了霞光。心情正如徐霞客先生《游记》开篇之作的一句话:人意山光,俱有喜态。迎着初升灿烂的霞光,啊!新的一天又开始了,新的生活又开始了!啊!新,创新是一切事业的生命线,也是这本书追求的目标。笔者把本书的创新之处写在下面,和读者共享、交流。     

徐霞客在应用洞穴学方面的贡献

本文讨论了应用洞穴学的内容。作者认为应用洞穴学主要包括三个方面: 1.对旅游洞穴的研究 2.洞穴空间的利用 3.洞穴资源的开发及利用 从《徐霞客游记》中选出对洞穴利用的资料,与现代应用洞穴学的内容作比较并加以分析归类,可以看出作为岩溶地貌学家及洞穴学家的徐霞客在应用岩溶学方面也有相当贡献。      

西方现代地质科学在本世纪前的发展简况(上)

毛主席指出:"中国自从脱离奴隶制度进到封建制度以后,其经济、政治、文化的发展,就长期地陷在发展迟缓的状态中."我国历史上地质科学的情况正是如此.秦汉以来,由于历代农民革命运动的推动,在生产实践不断扩大的基础上,在一些年代中出现了某些可贵的发明和发现.从宋代的《梦溪笔谈》、明代的《本草纲目》、《天工开物》和《徐霞客游记》     

纪念徐霞客诞辰420周年暨《徐霞客评传》专家座谈会在南京举行

2007年4月19日,纪念徐霞客诞辰420周年暨《徐霞客评传》专家座谈会在南京举行,原江苏省委书记陈焕友出席座谈会并发表讲话。会议由江苏省徐霞客研究会会长张永康主持,参加座谈会的还有原江苏省人大常委会秘书长钱协寅,江苏省社会科学院院长、江苏省徐霞客研究会顾问宋林飞,江苏省国土资源厅副厅长、江苏省徐霞客研究会常务副会长刘聪,江苏省地质调查研究院院长、江苏省徐霞客研究会副会长袁晓军以及多位专家。陈焕友表示,纪念徐霞客诞辰420周年,评价他的功绩,弘扬他的精神,是江苏省人民的一件大事。今天举行的《徐霞客评传》专家座谈会,是纪…     

明清之际关于火山的认识

火山作用是地质作用的一个重要内容,由于我国内地没有活火山,所以关于火山的知识是不够丰富的.明清之际,在我国边远地区如云南、黑龙江、台湾等省确有过火山活动,且被载入有关著作.关于云南腾冲打鹰山的火山活动,见于明末学者徐宏祖的《徐霞客游记》.他在崇祯十二年(1639)记述打鹰山时写道:“土人言:‘三十年前,其上皆大木巨竹,蒙蔽无隙,中有龙潭四,深莫能测,足声至则涌波而起,人莫敢近;后有牧羊者,一雷而震毙羊五六百及牧者数人,连日夜火,大     

岩溶研究进展

我国岩溶类型众多,分布广泛。在古代典籍中曾有许多关于岩溶的记载。系统记载岩溶的科学著述当属17世纪中叶明代的《徐霞客游记》,其内容包括岩溶形态、岩溶地貌、岩溶水文、洞穴等方面。     

江苏省徐霞客研究会召开第二次代表大会

2006年3月31日,江苏省徐霞客研究会第二次代表大会在南京召开。徐霞客研究会会员代表40多人出席了会议。会议由徐霞客研究会副会长、省国土资源厅副厅长刘聪主持。徐霞客研究会会长、省人防办主任张永康作第一届理事会工作报告。江苏省徐霞客研究会副会长、江苏省地质调查研究院院长袁晓军对第二届理事会任期目标作了报告。经过讨论,会议原则通过了修改后的《江苏省徐霞客研究会章程》。会议还选举产生了江苏省徐霞客研究会第二届理事会理事、常务理事、会长、副会长、秘书长、副秘书长。张永康当选为会长,刘聪等13名同志当选为副会长,江苏…     

矿物收藏漫谈(一) 收藏家的成长

从本期开始,《石头记》开始连载美国矿物晶体收藏界领军人物Rock H·Currier先生的《矿物收藏漫谈》一书,这是一本为经销商、博物馆长和高级收藏家写的书,作者有着近40余年浸淫矿物晶体收藏的经历,其中,他在20年前就开始接触中国矿物晶体市场。从本书中,我们可以看到有关矿物晶体收藏的相关知识,同时,作为美国收藏家,他会带给我们许多美国先进的收藏理念和收藏方式。     

《铀矿地质》征稿简则

<正>1.《铀矿地质》是由中国核工业集团有限公司主管、中国核学会铀矿地质学会主办的全国性学术与技术兼顾的核地质类核心期刊,先后被《中国科学引文数据库》、《中国学术期刊综合评价数据库》、《中文科技期刊数据库》、《中国学术期刊》(光盘版)等收录,并已人编"中国知网"、"万方数据——知识服务平台"等。本刊旨在促进核地质科学与技术方面的交流和应用,主要登载铀矿地质领域内基础理论和应用研究的最新成果和阶段性成果,内容包括     

The terrestrial fauna of the Late Triassic Pant-y-ffynnon Quarry fissures,South Wales,UK and a new species of Clevosaurus (Lepidosauria: Rhynchocephalia)

Pant-y-ffynnon Quarry in South Wales yielded a rich cache of fossils in the early 1950s, including articulated specimens of new species (the small sauropodomorph dinosaur Pantydraco caducus and the crocodylomorph Terrestrisuchus gracilis), but no substantial study of the wider fauna of the Pant-y-ffynnon fissure systems has been published. Here, our overview of existing specimens, a few described but mostly undescribed, as well as freshly processed material, provides a comprehensive picture of the Pant-y-ffynnon palaeo-island of the Late Triassic. This was an island with a relatively impoverished fauna dominated by small clevosaurs (rhynchocephalians), including a new species, Clevosaurus cambrica, described here from a partially articulated specimen and isolated bones. The new species has a dental morphology that is intermediate between the Late Triassic Clevosaurus hudsoni, from Cromhall Quarry to the east, and the younger C. convallis from Pant Quarry to the west, suggesting adaptive radiation of clevosaurs in the palaeo-archipelago. The larger reptiles on the palaeo-island do not exceed 1.5?m in length, including a small carnivorous crocodylomorph, Terrestrisuchus, and a possible example of insular dwarfism in the basal dinosaur Pantydraco.     

Définition d'une limite multicritère ; stratigraphie du passage Campanien–Maastrichtien du site géologique de Tercis (Landes,SW France)Definition of a multi-criteria boundary; stratigraphy of the Campanian–Maastrichtian interval of the geological site at Tercis (Landes,SW France)

Lithostratigraphy, physicochemical stratigraphy, biostratigraphy, and geochronology of the 77–70 Ma old series bracketing the Campanian–Maastrichtian boundary have been investigated by 70 experts. For the first time, direct relationships between macro- and microfossils have been established, as well as direct and indirect relationships between chemo-physical and biostratigraphical tools. A combination of criteria for selecting the boundary level, duration estimates, uncertainties on durations and on the location of biohorizons have been considered; new chronostratigraphic units are proposed. The geological site at Tercis is accepted by the Commission on Stratigraphy as the international reference for the stratigraphy of the studied interval. To cite this article: G.S. Odin, C. R. Geoscience 334 (2002) 409–414.     

The effect of water on accessory phase solubility in subaluminous and peralkaline granitic melts

The solubilities of columbite, tantalite, wolframite, rutile, zircon and hafnon were determined as a function of the water contents in peralkaline and subaluminous granite melts. All experiments were conducted at 1035 °C and 2 kbar and the water contents of the melts ranged from nominally dry to approximately 6 wt.% H₂O. Accessory phase solubilities are not affected by the water content of the peralkaline melt. By contrast, solubilities are affected by the water content of the subaluminous melt, where the solubilities of all the accessory phases examined increase with the water content of the melt, up to 2 wt.% H₂O. At higher water contents, solubilities are nearly constant. It can be concluded that water is not an important control of accessory phase solubility, although the water content will affect diffusivities of components in the melt, thus whether or not accessory phases will be present as restite material. The solubility behaviour in the subaluminous and peralkaline melts supports previous spectroscopic studies, which have observed differences in the coordination of high field strength elements in dry vs. wet subaluminous granitic glasses, but not for peralkaline granitic glasses. Lastly, the fact that wolframite solubility increases with increasing water content in the subaluminous melt suggests that tungsten dissolved as a hexavalent species.     

Quaternary stresses revealed by calcite twinning inversion: insights from observations in the Savonnières underground quarry (eastern France)

Calcite samples were extracted both from the rock matrix and the superficial coating of a karstified fault plane of an underground quarry, located in the eastern border of the Paris basin. The karstification is dated as Quaternary. Analysis of mechanical calcite twinning reveals that only the calcite matrix has also undergone a compression trending WNW that can be attributed to the Mio-Pliocene alpine collision. Both coating and matrix have undergone a strike-slip regime with σ₁ roughly trending north–south, that could correspond to the regional present-day state of stress, a strike-slip compression rather trending NNW, modified by local phenomena. To cite this article: M. Rocher et al., C. R. Geoscience 335 (2003).     

NONMETALS DEPOSITS

正20141520 Bo Ying(Key Laboratory of Metallogeny and Mineral Assessment,MLR,Beijing 100037,China);Liu Chenglin Saline Spring Hydrochemical Characteristics and Indicators for Potassium Exploration in Southwestern and Northern Tarim Basin,Xinjiang(Acta Geoscientica Sinica,ISSN1006-3021,CN11-3474/P,34(5),2013,p.594-602,5 illus.,3 tables,28 refs.)     

MATHEMATICAL GEOLOGY

正20141243Chen Ge(Hangzhou Research Institute of Petroleum Geology,PetroChina,Hangzhou 310023,China);Si Chunsong Study on Sedimentary Numerical Simulation Method of Fan Delta Sand Body(Journal of Geology,     

PROSPECTING EXPLORATION

正20142599Chen Sanming(Guangxi Key Laboratory of Concealed Deposits Exploration,Guilin University of Technology,Guilin541004,China);He Yuzhou Block Model and Reserves Estimation of Panzhihua Iron Deposit Based on 3D Geological Modeling(Journal of Guilin University of Technology,ISSN1674-9057,CN45-1375/N,33(4),2013,p.610-615,9illus.,1table,15refs.)     

STRUCTURAL GEOLOGY

正20140594 Bai Daoyuan(Hunan Institute of Geology Survey,Changsha 410016,China);Zhong Xiang Faults in the Jingzhou Basin and Their Tectonic Settings(Geotectonica et Metallogenia,ISSN1001-1552,CN44-1595/P,37(2),2013,p.173-183,6illus.,59refs.)Key words:basin evolution,tectonic setting,South China In the Upper Paleozoic and Jurassic se-     

STRUCTURAL GEOLOGY

正20141912Cao Hui(State Key Laboratory for Continental Tectonics and Dynamics,Institute of Geology,Chinese Academy of Geological Sciences,Beijing 100037,China)Gravitational Collapse and Folding during Orogenesis:A Comparative Study of FIA Trends and Fold Axial Plane Traces(Geology in China,ISSN1000-3657,CN11-1167/P,40(6),2013,p.1818-1828,9illus.,35refs.,with