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| 1 | 中国志留纪鱼化石及含鱼地层对比研究综述显示文摘中国志留纪的鱼类化石具有特征独特、门类齐全、产出地点及层位多、出现时代早等特点,这些化石材料不仅为探讨颌的起源、有颌类冠群的起源与早期分化、硬骨鱼类的起源、肉鳍鱼类的早期分化等演化生物学课题提供了关键资料,而且为中国志留纪含鱼地层的划分与对比、一些重要地质界线的确定等地层学问题提供了可靠的古鱼类学证据。文中总结了11个各具特色的中国志留纪鱼类化石组合,包括温塘组合与塔塔埃尔塔格组合(兰多维列世特列奇早期)、坟头组合与依木干他乌组合(特列奇中期)、茅山组合(特列奇晚期)、庙沟组合(温洛克世侯墨期)、扬子组合与克兹尔塔格组合(罗德洛世卢德福特早—中期)、红庙组合(卢德福特晚期)、廖角山组合与羊路沟组合(普里道利世),据此证实了志留纪的浅水海相红层在华南扬子地区主要有3个层位——特列奇阶下部(下红层)、特列奇阶上部(上红层)和卢德福特阶中下部(罗德洛统红层),讨论了塔里木盆地西北缘发育的一套古生代含鱼化石红色岩系的划分、对比与时代归属,并对基于鱼类化石组合辅以化学地层学手段在华南不同相区开展的志留系-泥盆系界线研究做了综述。 | 赵文金 朱敏 | 2014 | 地学前缘2014，21，2： | 26 |
| 2 | 滇东志留系-泥盆系界线与肺鱼-四足动物分歧点的最小时间约束显示文摘志留纪-泥盆纪是地球历史上一个重要的时期,见证了肉鳍鱼类的起源与陆生维管植物的兴起.滇东志留系-泥盆系界线(SDB)准确位置的确定既具有全球地层对比意义,又直接影响肺鱼-四足动物分歧点的最小与最大时间约束的估算.文章在滇东宜良大河连续的SDB层序中获得了δ^(13)C_(org)、δ^(13)C_(carb)和TOC的数值和变化曲线等地球化学指标.研究结果表明,玉龙寺组上部和西山村组下部的δ^(13)C_(org)值有明显的正向偏移,在西山村组最下部样品YD-25中显现δ^(13)C_(org)的峰值(-20.0‰),再现了全球志留系最上部至泥盆系最下部δ^(13)C_(org)的变化趋势.δ^(13)C_(org)在大河剖面上跨越SDB的这种变化特征与在捷克布拉格盆地克隆克GSSP附近Klonk-1钻孔SDB地层层序中的变化趋势十分类似.因此,文章将大河地区的SDB置于西山村组最下部样品YD-17和YD-18之间,曲靖地区西山村组下部早泥盆世花鳞鱼类副花鳞鱼(Parathelodus)的新发现佐证了这一观点.大河地区SDB的确定以及滇东地区已有的古生物资料和生物地层化石带的建立,为厘清滇东含鱼地层的地质时代提供了关键资料.滇东西山村组(泥盆纪洛赫考夫期)中最早的扇鳍鱼类杨氏鱼(Youngolepis)和关底组(志留纪卢德福特期)中最早的肉鳍鱼干群斑鳞鱼(Psarolepis)表明,肺鱼类和四足动物的分异发生在426.5~416.0Ma. | 赵文金 张晓林 贾国东 沈延安 朱敏 | 2021 | 中国科学:地球科学2021，51，10： | 3 |
| 3 | Silurian integrative stratigraphy and timescale of China显示文摘Silurian is a period with the shortest duration in Phanerozoic except for the Neogene and Quaternary. It represents an important and unique interval when the biotic diversity recovered quickly after the end-Ordovician mass extinction, different paleoplates or terranes conjoined, big oceans disappeared or narrowed, climate and sea level changed frequently, global biotic provincialism became weaker, some primitive plants started to occupy the land. Silurian is also the first system of which all the chronostratigraphic stratotypes(i.e. the GSSPs) including four series and seven stages were established by the International Subcommission on Silurian Stratigraphy(ISSS). Nonetheless, during the post-GSSP studies conducted by ISSS in the middle1980 s, some Silurian GSSPs were found to have some congenital defects such as no index fossils available that hinder the high resolution subdivision and correlation on a regional or global scale. In this paper, based on the latest development of Silurian study in China, the progress in biostratigraphy, chronostratigraphy, event stratigraphy(such as facies differentiation, heterochrony of black shales, marine red beds, carbonate rocks and reefs), chemostratigraphy, and tectonic stratigraphy(e.g., widespread of the late Silurian rocks in South China and its tectonic implication) are systematically summarized. Some existing problems and the areas to be focused in future work are also discussed. It is suitable for chronostratigraphic study to concentrate not only on the boundary but also doing multidisciplinary analysis on the biotic, chemical, magnetic, environmental, and chronologic aspects, in order to enhance the reliability and the potential for regional and global correlation of a certain GSSP.Some important achievements are expected in these areas in the Silurian study in China:(1) ecostratigraphy and basin analysis of the Llandovery, and the correlation of integrative stratigraphy with a high resolution;(2) establishment of the Wenlock to Pridoli chronostratigraphic framework;(3) the chemo-and magnetic stratigraphy and the age of some key intervals and horizons;(4)further investigation on paleogeography and plate tectonics; and(5) origin and early evolution of the terrestrial ecosystem. Some new breakthroughs might occur in the restudy on some of those problematic GSSPs of some particular series and stages. | Jiayu RONG Yi WANG Renbin ZHAN Junxuan FAN Bing HUANG Peng TANG Yue LI Xiaole ZHANG Rongchang WU Guangxu WANG Xin WEI | 2019 | Science China Earth Sciences2019，62，1： | 2 |
| 4 | Devonian integrative stratigraphy and timescale of China显示文摘The Global Boundary Stratotype Sections and Points(GSSPs) for the bases of all seven international Devonian stages have been formally defined and ratified by IUGS till 1996, and nowadays, the main tasks for Devonian stratigraphers include further subdivision of these standard stages, strictly constrained absolute ages for the boundaries, and precise neritic-pelagic and marine-terrestrial correlations using multidisciplinary stratigraphy methods. Establishment of high-resolution Devonian integrative stratigraphy framework and timescale of China would play an important role in improving regional and international correlation, facilitating the recognition of important stratigraphic levels in different paleogeographic settings, and understanding the evolution pattern of biota, paleoclimate and paleoenvironment during this critical interval. Based on well-studied bio-and chronostratigraphy of Devonian in South China and adjacent areas, in combination with recent achievements in carbon isotope stratigraphy, event stratigraphy and radioactive isotope ages, this paper briefly summarize the research history and current status of Devonian chronostratigraphy of China, and for the first time introduce Devonian integrative stratigraphy framework of China.Up to date, few studies have been conducted on the astronomical cyclostratigraphy and high-resolution radioactive isotope dating in Devonian of China, which should be our main focuses in the near future. | Wenkun QIE Xueping MA Honghe XU Li QIAO Kun LIANG Wen GUO Junjun SONG Bo CHEN Jianfeng LU | 2019 | Science China Earth Sciences2019，62，1： | 2 |
| 5 | 中国泥盆纪岩石地层划分和对比显示文摘中国泥盆系分布广泛、类型多样,形成于不同的构造古地理背景并蕴藏着丰富的沉积型矿产和化石能源。对中国泥盆纪地层的岩石类型、组合特征及其时空分布特点开展精细解析,有助于我们重建加里东造山运动之后中国主要沉积盆地的形成和演化过程,了解特定区域内地层的基本序列及关键层位空间展布信息,对恢复不同地域的构造、气候环境背景和探寻泥盆系矿产资源的分布特征具有重要意义。本文简要介绍了中国泥盆纪岩石地层的研究历史,依据前人的系统总结和最新的研究成果,重新明确了中国泥盆系地层区划,将中国泥盆系划分为9个地层区和39个地层分区,并以组(或群)为基本单元,结合生物地层和年代地层最新研究进展,提出中国主要地层区72条泥盆纪综合岩石地层剖面的划分和对比方案。 | 郄文昆 郭文 马学平 宋俊俊 徐洪河 乔丽 梁昆 陈波 卢建峰 常君滢 | 2021 | 地层学杂志2021，45，3： | 1 |
| 6 | 地质学报,2012年,第86卷,总目次显示文摘 | | 2012 | 地质学报2012，86，12： | 0 |
| 7 | The Silurian-Devonian boundary in East Yunnan(South China)and the minimum constraint for the lungfish-tetrapod split显示文摘The Silurian-Devonian interval is an essential period in Earth history for witnessing the rise of sarcopterygian fishes and terrestrial vascular plants.In addition to its implication in global stratigraphic correlation,the precise location of the Silurian-Devonian boundary(SDB)in East Yunnan closely relates to the minimal and maximal estimated dates for the lungfish-tetrapod split.Several geochemical indicators including the values and curves ofδ^(13)C_(org),δ^(13)Ccarb and TOC are obtained from the continuous SDB sequence in Dahe,Yiliang County,East Yunnan.The results reveal the significant positiveδ^(13)C_(org) shifts in the upper part of the Yulungssu Formation and the lower part of the Xishancun Formation,and the peak value(−20.0‰)in the sample YD-25 from the lowermost of the Xishancun Formation,replicating theδ^(13)C_(org) variation trend from the uppermost Silurian to the lowermost Devonian worldwide.Theδ^(13)C_(org) variation across the SDB at the Dahe Section resembles the SDB curve from the borehole Klonk-1 drilled at the top of the Klonk GSSP in the Prague Basin,Czech Republic.As such,we place the SDB in the Dahe Area between the samples of YD-17 and YD-18 from the lowermost part of the Xishancun Formation.This SDB assignment is corroborated by new findings of Early Devonian thelodont Parathelodus from the lower part of the Xishancun Formation in Qujing Area.The resolution of the SDB in Dahe,coupled with available paleontological data and the biostratigraphic zonation in East Yunnan,has provided vital data for the geological ages of the fish-bearing strata in East Yunnan.The earliest rhipidistian Youngolepis from the Xishancun Formation(Lochkovian,Devonian)and earliest stem-sarcopterygian Psarolepis from the Kuanti Formation(Ludfordian,Silurian)in East Yunnan indicate that the split between lungfish and tetrapods occurred between 426.5 and 416.0 Ma. | Wenjin ZHAO Xiaolin ZHANG Guodong JIA Yan’an SHEN Min ZHU | 2021 | Science China Earth Sciences2021，64，10： | 0 |
| 8 | 黔东北石阡地区志留纪地层新知:来自坉坪剖面的证据显示文摘贵州东北石阡地区的志留系出露良好、化石丰富,是华南志留系研究程度较高的经典区域之一。本文报道在该地区志留系经典剖面——雷家屯剖面以北新揭露的坉坪剖面。坉坪剖面上的志留系兰多维列统自下而上依次为“龙马溪组”、香树园组、雷家屯组、马脚冲组、溶溪组、秀山组和迴星哨组,可分别与其层型剖面进行良好对比,且沉积连续、化石丰富,特别是在溶溪组中部首次发现中国志留系中最低的含鱼化石层位。经过详细的地层、古生物、碳稳定同位素地层学等研究,在理清坉坪剖面志留纪地层的沉积、化石特征及序列的基础上,本文首次揭示该剖面志留系兰多维列统δ^(13)Ccarb的连续变化曲线,并在香树园组、雷家屯组和秀山组中识别出3次全球性δ^(13)Ccarb事件——早埃隆事件(Early Aeronian Event)、晚埃隆事件(Late Aeronian Event)和瓦勒古事件(Valgu Event),同时结合前人的研究成果,探讨了石阡地区志留纪的沉积环境演变。 | 王建华 蔡家琛 朱敏 乔妥 贾连涛 赵文金 | 2023 | 地层学杂志2023，47，1： | 0 |
| 9 | “金钉子”之后的国际年代地层表刍议显示文摘国际年代地层表是地质学研究的一个纲领性文献,为地质学研究提供了时间格架,对现代地质学的诞生和发展作出了重要贡献.关于用生物标志还是用事件标志定义年代地层界线的争议由来已久.20世纪70年代以前主要以'自然事件'作为年代地层单位的划分依据,界线一般都选择在发生某些地质事件的位置上,即'自然界线'或'发生过事件'的界线[1,2].这种方法注重自然界线,重视各类地层单位之间的普遍联系和统一性.其不足之处在于忽视了事物普遍联系的多样性和不同类型地层单元界线之间的本质差别,忽视了一些地质事件发生非等时性、分布的区域性和表现的多样性,不恰当地用代表时间间断的沉积不连续面等自然界线定义年代地层界线,使年代地层界线和地质年代表无法稳定,因而受到后来许多学者的强烈反对. | 王训练 | 2022 | 科学通报2022，67，3： | 0 |
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