江苏省云台山白粉菌研究：Ⅰ.白粉菌的三个新种

本文描述了采自江苏省云台山的白粉菌三个新种,它们是寄生于芸香科臭檀上的新种吴茱萸球针针壳Ｐｈｙｌｌａｃｔｉｎｉａ ｅｖｏｄｉａｅ Ｓ．Ｒ．Ｙｕ ｓｐ．ｎｏｖ．无患子科无患子上的新种无患子钩丝壳Ｕｎｃｉｎｕｌａ ｓａｐｉｎｄｉ Ｓ．Ｒ．Ｙｕｓｐ．ｎｏｖ．和金缕梅科枫香上的新种极长小钩丝壳Ｕｎｃｉｎｕｌｉｅｌｌａ ｐｒａｅｌｏｎｇａ Ｓ．Ｒ．Ｙｕ ｓｐ．ｎｏｖ．。新分类单位均有汉文和拉丁文描述,并附     

竹亚科刚竹属植物的修订(I)

在标本（包括许多模式标本）查考和居群调研的基础上,对刚竹属Ｐｈｙｌｌｏｓｔａｃｈｙｓ Ｓｉｅｂ．ｅｔ Ｚｕｃｃ．一些类群的分类问题进行了评注,其中将遂昌雷竹Ｐｈ．ｐｒｉｍｏｔｉｎａ Ｗｅｎ作为不同于红壳雷竹Ｐｈ．ｉｎｃａｒｎａｔａ Ｗｅｎ的１个独立的竹种看待;８个拉丁学名被减为异名;Ｐｈ．ｈｅｔｅｒｏｃｌａｄａ Ｏｌｉｖ．ｆ．ｓｏｌｉｄａ（Ｓ．Ｌ．Ｃｈｅｎ）Ｃ．Ｐ．Ｗａｎｇ ｅｔ Ｚ．Ｈ．Ｙｕ因其     

江苏省云台山白粉菌研究：Ⅱ.白粉菌目新种和新记录

本文报道了白粉菌目的一个新种和二个新记录种。新种：连云港叉丝壳Ｍｉｃｒｏｓｐｈａｅｒａ? ｌｉａｎｙｕｎｇａｎｇｅｎｓｉｓ Ｓ．Ｒ。Ｙｕ ｓｐ．ｎｏｖ．寄生在卫矛科冬青卫矛Ｅｕｏｎｙｍｕｓ ｊａｐｏｎｉｃｕｓ Ｌ．上。新记录种：地锦白粉菌Ｅｒｙｓｉｐｈｅ ａｎｄｉｎａ Ｂｒａｕｎ;野茉莉钩丝壳Ｕｎｃｉｎｕｌａ ｔｏｇａｓｈｉａｎａ Ｂｒａｕｎ．另报道了７７个已知种。     

SELF-TRAINING NEURAL NETWORK MODEL FOR REAL TIME TOMOGRAPHY DATA PROCESSING

ＳＥＬＦ—ＴＲＡＩＮＩＮＧＮＥＵＲＡＬＮＥＴＷＯＲＫＭＯＤＥＬＦＯＲＲＥＡＬＴＩＭＥＴＯＭＯＧＲＡＰＨＹＤＡＴＡＰＲＯＣＥＳＳＩＮＧＹｕ．Ｋｕｌｃｈｉｎ;Ｏ．Ｋａｍｅｎｅｙ（Ｄｅｐａｒｔｍｅｎｔｏｆｐｈｙｓｉｃｓ,ＦａｒＥａｓｔｅｒｎＳｔａｔｅＴｅｃ...     

Factors Affecting Electro－Fusion and Electro－Activation In Serial Nuclear Transplantation In Goat（Carpa hircus） Embryo

ＦａｃｔｏｒｓＡｆｆｅｃｔｉｎｇＥｌｅｃｔｒｏ－ＦｕｓｉｏｎａｎｄＥｌｅｃｔｒｏ－ＡｃｔｉｖａｔｉｏｎＩｎＳｅｒｉａｌＮｕｃｌｅａｒＴｒａｎｓｐｌａｎｔａｔｉｏｎＩｎＧｏａｔ（Ｃａｒｐａｈｉｒｃｕｓ）ＥｍｂｒｙｏＷＡＮＧＹｕ－ｇｅ（王玉阁）;ＺＯＵＸ...     

6－Dimethylaminopurine（6－DMAP） Spontaneously Induces Interphase Transition Of Metaphase Mouse Oocytes

６－Ｄｉｍｅｔｈｙｌａｍｉｎｏｐｕｒｉｎｅ（６－ＤＭＡＰ）ＳｐｏｎｔａｎｅｏｕｓｌｙＩｎｄｕｃｅｓＩｎｔｅｒｐｈａｓｅＴｒａｎｓｉｔｉｏｎＯｆＭｅｔａｐｈａｓｅＭｏｕｓｅＯｏｃｙｔｅｓ￥ＳＵＮＱｉｎｇ－ｙｕａｎ（孙青原）;ＧＡＯＳｈａｏ－ｒｏｎｇ（高...     

西秦岭迭部地区早志留世四射珊瑚动物群

西秦岭迭部地区下志留统拉垅组四射珊瑚已报道８属１０种,作者近年对该珊瑚动物群详加研究,经鉴定计有９种,１３属。１８种,描述其中１１属１２种（包括５新种）,即Ｂｒａｃｈｙｅｌａｓｍａ ｓｐ．,Ｐａｒａｍｐｌｅｘｏｉｄｅｓ ｓｐ．, Ｋｏｄｏｎｏｐｈｙｌｌｕｍ ｃｆ．ｌｅｉｊｉａｔｕｎｅｎｓｉｓ Ｇｅ ｅｔ Ｙｕ,Ｅｏｓｔａｕｒｉａ ｍｉｎｏｒ（Ｃｈｅｎ）,Ａｍｐｌｅｘｏｉｄｅｓ ｃｈａｏｉ（Ｇｒａｂ     

IUBMB Symposia in 2000(英文)

ＦｒｏｎｔｉｅｒｓｏｆＰｒｏｔｅｉｎＳｔｒｕｃｔｕｒｅａｎｄＦｕｎｃｔｉｏｎＭａｒｃｈ２６３１,２０００ＳａｎＦｒａｎｃｉｓｃｏ,Ｃａｌｉｆｏｒｎｉａ,ＵＳＡＤｒ．ＲｏｂｅｒｔＧｅｎｎｉｓＤｅｐｔ．ｏｆＢｉｏｃｈｅｍｉｓｔｒｙ,ＵｎｉｖｅｒｓｉｔｙｏｆＩｌｌｉｎｏｉｓ６００ＳｏｕｔｈＭａｔｈｅｗｓＡｖｅｎｕｅ,Ｕｒｂａｎａ,ＩＬ６１８０１３３６４,ＵＳＡＴｅｌ：＋１２１７３３３９０７５;Ｆａｘ：＋１２１７２４４３１８６;Ｅｍａｉｌ：ｒｇｅｎｎｉｓ＠ｕｉｕｃ．ｅｄｕ１３ｔｈＩｎｔｅｒｎａ…     

云南四药门花属—新种

云南四药门花属—新种钱义咏（云南省思茅行署林业局，思茅６６５０００）ＡＮＥＷＳＰＥＣＩＥＳＯＦＴＥＴＲＡＴＨＹＲＩＵＭＦＲＯＭＹＵＮＮＡＮ￥ＱＩＡＮＹｉ－Ｙｏｎｇ（ＳｉｍａｏＡｄｉｍｉｎｉｓｔｒａｔｉｖｅＯｆｆｉｃｅＦｏｒｅｓｔｒｙＢｕｒｅａｕ，Ｙｕ...     

急尖绣线菊中一微量新二萜生物碱

从蔷薇科绣线菊属植物急尖绣线菊（Ｓｐｉｒａｅａ ｊａｐｏｎｉｃａ ｖａｒ．ａｃｕｔａ Ｙｕ）的根部分离得到６个二萜生物碱,经光谱分析,其中５个来ｓｐｉｒａｍｉｎｅｓ Ａ（１）,Ｂ（２）,Ｐ（３）和Ｕ（４）及ｓｐｉｒａｄｉｎｅ Ｆ（５）,另一微量成分被鉴定为一新的二萜生物碱,命名为ｓｐｉｒａｍｉｎｅ Ｗ（６）。     

Provenance analysis of Cenozoic conglomerates: Insights from Lower Cretaceous radiolarians in chert clasts from the Xigaze area,southern Tibet

Conglomerates, exposed on either side of the Yarlung Tsangpo suture zone (YTSZ) in southern Tibet, have attracted wide attention in elucidating uplift and erosion histories of the Himalayan-Tibetan orogen. However, the provenance of these conglomerates remains controversial. Although radiolarian-bearing chert clasts within these conglomerates have received little focus, identification of the radiolarian assemblages they contain could shed light on the provenance of these sedimentary units. We present the first report of Upper Jurassic to Lower Cretaceous (upper Kimmeridgian–lower Barremian) radiolarian assemblages recovered from chert clasts within the Liuqu and Gangrinboche conglomerates in the Xigaze area. To extract radiolarian fossils from independent clasts in the conglomerates, a detailed and efficient experimental process is illustrated. The assemblages are well correlated to those in the YTSZ and Tethyan Himalaya, showing typical Tethyan characteristics. The lithology of chert clasts and ages of constituent radiolarian faunas suggest that the chert clasts in Liuqu and Gangrinboche conglomerates were derived from the Bainang terrane. This interpretation implies that Early Cretaceous accretionary complexes in the YTSZ had been exposed and eroded before deposited as clasts in the Cenozoic Liuqu and Gangrinboche conglomerates.     

西藏南部放射虫微体古生物研究进展

西藏南部的雅鲁藏布蛇绿岩带以及该带之南的沉积地层带（特提期沉积区,北喜马拉雅亚区）中广泛发育着大量含放射虫地层,放射虫研究在确定该区蛇绿岩的形成时代,解释造山带复杂的地层层序以及揭示印度板块与欧亚板块在古近纪碰撞老祖宗前的古海洋盆地的演化历史等方面发挥了重要作用。根据已发表的文献以及我们正在进行中的初步成果显示,藏南地区的含放射虫地层的时代分布之中三叠世（安尼期）至晚白垩（土仑期）。这些地层的岩性包括硅质岩,硅质泥岩,凝灰质细碎屑岩和泥晶灰岩等,尽管藏南的放射虫研究已取得一些成果,但系统的放射虫研究与地层研究仍然有待于进一步深入开展。     

老挝北部南莫溪结合带放射虫化石组合及其构造古地理意义

南莫溪结合带位于老挝北部万象地区,是黎府缝合带的重要组成部分。本文结合区域地质调查开展剖面工作,采集了硅质岩样品进行放射虫化石鉴定,共鉴定出放射虫9属29种,包括中–晚泥盆世放射虫Radiobisphaera rozanovi,Trilonchevetusta和晚泥盆世放射虫Heleniforerobustum,以及晚泥盆世放射虫属种Triloncheminax (Hinde)等。建立了中–晚泥盆世Radiobisphaera rozanovi-Stigmosphaerostylus pusilla组合带、晚泥盆世Trilonche minax延限带和早石炭世Albaillella paradoxa-Archocyrtium riedeli组合带,探讨了南莫溪结合带的构造古地理特征。该成果进一步丰富了老挝北部黎府缝合带的古生物化石组成特征,对研究南莫溪结合带的演化历史具有重要的指示意义。     

云南墨江上三叠统歪古村组燧石质砾石中的晚古生代放射虫化石及其地质意义

云南哀牢山缝合带由于长期未找到晚石炭世至二叠纪深海环境的化石及沉积地层记录,对哀牢山古特提斯盆地演化历史存在着不同认识。文中报道了采自云南墨江坝留地区上三叠统歪古村组底砾岩中的早石炭世和中二叠世放射虫化石,所有放射虫化石发现于4件燧石质砾石中,共计11属9种和7未定种及1属种未定放射虫。其中,3件砾石含有Albaillella deflandrei Gourmelon,Albaillella sinuosa Won and Seo等早石炭世放射虫化石组合,另1件砾石含有Pseudoalbaillella spp.,Quadricaulis scalae Caridroit and De Wever,Cauletella sp.和Ishigaum sp.等中二叠世放射虫化石组合。由此表明,哀牢山缝合带存在着早石炭世和中二叠世深海盆地沉积地层记录,哀牢山深海盆地应该在中二叠世之后封闭。该成果为探讨哀牢山古特提斯盆地演化提供了放射虫古生物学证据,进而说明哀牢山缝合带与金沙江缝合带一样,也存在石炭纪和二叠纪深水洋盆沉积地层记录,指示其演化历史是相同的。     

Palaeogene marine stratigraphy in China

Palaeogene deposits are widespread in China and are potential sequences for locating stage boundaries. Most strata are non‐marine origin, but marine sediments are well exposed in Tibet, the Tarim Basin of Xinjiang, and the continental margin of East China Sea. Among them, the Tibetan Tethys can be recognized as a dominant marine area, including the Indian‐margin strata of the northern Tethys Himalaya and Asian‐margin strata of the Gangdese forearc basin. Continuous sequences are preserved in the Gamba–Tingri Basin of the north margin of the Indian Plate, where the Palaeogene sequence is divided into the Jidula, Zongpu, Zhepure and Zongpubei formations. Here, the marine sequence ranges from Danian to middle Priabonian (66–35 ma), and the stage boundaries are identified mostly by larger foraminiferal assemblages. The Paleocene/Eocene boundary is found between the Zongpu and Zhepure formations. The uppermost marine beds are from the top of the Zongpubei Formation (~35 ma), marking the end of Indian and Asian collision. In addition, the marine beds crop out along both sides of the Yarlong Zangbo Suture, where they show a deeper marine facies, yielding rich radiolarian fossils of Paleocene and Eocene. The Tarim Basin of Xinjiang is another important area of marine deposition. Here, marine Palaeogene strata are well exposed in the Southwest Tarim Depression and Kuqa Depression. They comprise mostly neritic and coastal lagoon facies of the Tethyan realm. Palaeontological evidence suggests that the Paleocene/Eocene boundary here is in middle of the Qimugen Formation. The Tarim Basin was largely drained by Late Oligocene. To the east, the marine offshore Palaeogene strata are widespread in the North Taiwan and East Zhejiang depressions of the continental shelf basin of East China Sea. Abundant fossils including foraminifera, calcareous nannofossils, ostracods, pollen and bivalves occur in the marine environment. Biostratigraphically, the sequence is well correlated with the international planktonic foraminiferal and nannofossil zonations.     

Significance of Devonian-Carboniferous radiolarians from accretionary terranes of the New England orogen, eastern Australia

Radiolarians provide age constraints for many previously undated terranes in the New England Orogen (NEO), a tectonic collage developed along the eastern margin of Australia.Djungati terrane, the age range of which was previously unknown, contains two distinctive siliceous sedimentary lithofacies. The oldest is a thick sequence of red, ribbon-bedded cherts which probably accumulated in a deep ocean-floor setting far from land. Middle Silurian through Late Devonian radiolarians have been recovered from these cherts. Green tuffaceous cherts which contain a latest Devonian (Famennian) radiolarian fauna depositionally overlie the lower red ribbon-bedded chert sequence. These cherts are intercalated with volcaniclastic sediments and the fauna which they contain can be used to constrain the timing of accretion of older rocks into a subduction complex.Anaiwan terrane, which was also previously undated, contains thin ribbon-bedded cherts which are depositionally overlain by tuffaceous chert, siliceous siltstones and volcaniclastic sediments. Latest Devonian (?late Famennian) and Early Carboniferous radiolarians have been recovered from these cherts and tuffaceous siltstones.Radiolarians also occur in fine-grained siliceous sediments of the Yarrimie Formation, part of the Gamilaroi terrane. These radiolarians are of Late Devonian (Frasnian) affinity and their presence indicates that blocks of limestone, which contain Givetian conodonts and corals and were previously thought to indicate the age of the Yarrimie Formation, are allochthonous.     

辽南前寒武系兴民村组“类水母”化石新认识

近年来,由于大量可靠的前寒武纪多细胞动物化石的发现,激起了各国学者在前寒武纪地层中寻找多细胞动物化石及其遗迹的热情。华北辽东半岛南部新元古界兴民村组"类水母"化石自上个世纪80年代中期发现以来,一直被大多数学者认为是可能的后生动物化石。然而,笔者通过对"类水母"化石的形态学及生长模式的研究,认为辽南前寒武系兴民村组"类水母"化石可能并非多细胞动物化石,而是一类亲缘关系不明的不具备运动能力的底栖生物化石,该化石具有无限的线性增长方式。关于其生物学属性需要进行进一步的研究。     

藏南喜马拉雅地区晚侏罗世-早白垩世双壳类雏蛤动物群

藏南喜马拉雅地区晚侏罗世地层中雏蛤化石丰富,其它化石仅有少量箭石和菊石,而且属种单一,多为地方种,无法进一步划分和对比,因此,雏蛤属(Buchia)的组合特征具有重要的地质意义。结合菊石Uhligites和Substeuraces,作者在藏南喜马拉雅地区上侏罗统中识别出:1)Buchia concentrica-Buchia spitiensis;2)Buchiamosquensis- Buchia rugosa;3)Buchia blanfordiana- Buchia piochii等3个雏蛤动物组合;在下白垩统中识别出Buchiasubokensis雏蛤动物组合,其中,Buchia mosquensis-Buchia rugosa组合为证明拉弄拉地区存在晚侏罗世晚基末利期至早提塘期地层提供了新的证据,并与斯匹提地区、北美等地区进行了动物群和地层的对比,初步探讨了本区雏蛤动物群在生物地层方面的研究价值。     

中国西南地区古生代放射虫硅岩地层——一个潜在的油气勘探目标

古生代放射虫硅岩地层中富含浮游相的微体生物化石,这些化石中的脂类物质和有机质在地层中往往形成海相烃源岩而富含油气资源。这类地层的油田已在北极加拿大、美国、澳大利亚和俄罗斯等地发现,特别是俄罗斯的Domanik层(上泥盆统)是目前正在开采的世界上最有名的顶级大油田。我国西南地区的云南、贵州和广西等省区有与世界级大油田相似的古生代放射虫硅岩地层,但在过去的勘探中这类地层从未列入勘探目标,我们相信,在不久的将来,这类地层将成为一个潜在的油气勘探目标。