共查询到20条相似文献，搜索用时 921 毫秒
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第一期西南地区早泥盆世地层的一个标准剖面及其植物组合的划分与对比····························“”··“···“·”···…… ·······~···················································……李星学蔡重阳(中国科学院南京地质古生物研究所)(1)陕南山阳早石炭世植物群之发现及其地层意义·······”,···················································一邓宝执笔(15)关于飞… 相似文献
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第期论中国晚三叠世植物地理分区及古植物分区原则一·一·一····································一··········……孙革(1)从牙形类研究看中国浅水相泥盆系与石炭系分界························································一季强(l。)论华力西旋回后全球构造阶段之划分··································································~····… 相似文献
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地层/.、产1、,L,.1产、、/、、产‘、产子‘、矛‘、,内赚清水河地区及山西河曲晚古生代植物攀···············································……通巫汹声铭中国五通霉植物草的时代问题··································································……李星学 甘啸六盘山东部寒武系的发现······················································… 相似文献
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第一期内蒙清水河地区及山西河曲晚古生代植物摹·······,············4···························……匣互回(‘)论中国五通拿植物摹的时代问题··································································……李星学(8)北京西山的香踢构造··············································································… 相似文献
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(括号内的数字,前面为期数。后面为亘砺) 普显地傲地壳运动和火山作用的原因…n.H.克兽泡特金‘1·绍)大艇垄漂洗效目焉气············……P.M·5.勃莱盖特(1·35)地下水·····························……D.E.i易姆斯(乳盯)植物同岩石露头的关系……月.八.来罗什尼科夫(3·15)柴达木盆地夙触、夙化奋物的介招···……强文堂(7.罗)怎样言忍撇冰川遣胁···········,············~·…孙显卯哗目(9.匆〕月、唐古拉山的泳川现象··················一一… 相似文献
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第1期(总4!期)“三江”地区花岗岩铅同位素特征 ”’‘””‘””’“.’‘’‘··,……,’·潘长云(l)腾冲一梁河间来利山紫苏花岗岩的特 征及成因,··············……高子英(9)个旧复式侵入岩体成岩系列研究 ‘”’“”’‘”二’············……李志群(15)楚雄盆地晚三叠世海相沉积展布特征 ”““”’‘”“·.···········……郭赤奇(21)云南早石碳世生物地理分区‘””‘”‘.’“””‘”’“’‘·‘’·····……章正军(24)滇东北地区泥炭植物残体主要类型及一; 其特征········… 相似文献
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基础地质巨型纬向构造体系和区域性东西向构造·····················……1983年,第l卷,第1期,阎廉泉试论陕西、四川地块旋扭构造模式··························……1983年,第l卷,第1期,尚瑞钧陕西地层区划初步意见······4··4···················,……1983年,第1卷,第1期,贺水清、常桂琴鄂尔多斯盆地侏罗纪聚煤规律·································……1983年,第1卷,第1期,周宝昌陕西礼泉“唐王陵砾岩”的时代及其成因 ··… 相似文献
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第一期 中国的三叠系~~··~~~一“杨遵仪李子舜曲立范卢重明周蕙琴周统顺刘桂芳刘本培吴瑞棠(1) 论三叉笔石科(新科)的分枝方式及笔石体的复杂化····”·一····~············...··················~·~···~一赵裕亭(22) 蓟县雾迷山组微化石·····~···············”·······一·~·~···········一·一···············.’’’·······~·~········”一张鹏远(34) 云南昆明附近震旦纪及早寒武世微古植物群及其地层意义····… 相似文献
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燕辽地区震旦纪微古植物群及其地质意义··········································……邢裕盛、刘桂芝(1)云南元谋发现的猿人牙齿化石··························,····,·····································……胡承志(65)中国华北和东北地区的前震旦系...·..·...·.............................··……程裕淇、钟富道、苏泳军(72)论旋扭构造·············,····················… 相似文献
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第一期 新疆北部晚古生代植物概况·················,··············4·~····································……窦亚伟孙品华(1) 燕山地区长城系底部的真核生物化石················································……罗其玲张月琳孙淑芬(12) 对我国中中新世新发现的几种古猿的研究······························,·····························… 相似文献
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第一期国外元古宙铅一锌一铜多金属矿研究进展(98~217)第二期基础地质 北美太古宙省美洲联合板块,一个克拉通的诞生:劳伦古陆在早元古代的拼接和生长···……国际地质科学联合会1989年全球地层表·,·········,·································…… 东欧地台及其边缘区的前寒武纪地质年代表·················,········,············……专题研究 变质杂岩的研究······························一,·..·..·............… 相似文献
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第1 期新疆北准噶尔泥盆纪洋内弧及博宁岩—…。、、…二·、……、…,…………………··-…………………··刘德权、唐延龄、周汝洪门)新疆石炭一二叠纪植物地理区的形成与演变……………………………………·。…………………………………·吴绍祖(13)大山志留叹生物地理特征及分区…………………………………·。…·,、………·、…………………………………··王宝瑜(23)新疆黄山地区蛇绿岩块的地质、地球化学特征及构造意义…………………………………………………………白云来(34)新疆阿舍勒铜矿的发现与电法勘探…………………·… 相似文献
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通过处理额济纳旗地区的卫星数据,以归一化植被指数为重要指标,对可能影响绿洲的各种人为和自然因素进行了定量分析,其中包括年径流量、年降雨量、高程、坡度和地下水埋深等。结果表明:当通过狼心山的黑河流量大于3×108m3/a时,额济纳绿洲面积与黑河下游径流量呈良好的线性关系;该地区植被的生长和降雨几乎无关,两者相关系数为0·016;绿洲植被生长与高程有一定关系,最适宜绿洲植物生长的高程为930~950m;坡度和植被生长也有一定关系,坡度小的地方,植被相对茂密;地下水埋深对植被的生长存在密切的关系,用植被覆盖率的概念得到最适宜绿洲植物生长的地下水位埋深为3·2~3·8m。 相似文献
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一、总偏(1)积极进行地下水的勘察工作为发展次 业而奋斗···、··············……强更生(1.1)‘2)在大跃进中水利工程地臂勘探工作的 新任务·····················……强更生(6 .1)仁3)地玲部矿区水文地终工作总桔及1958 年任务·····················……周刚(7.1)(违少加张水文」也肾工程地贾月刊的祖撇胡 导〕耳乍:..·······,···········,…强更生(9.1)(5)全民的节目,全民的胜利······,··…… 人民日报10月1日蒯渝(10.1)(6)庆祝国庆九遇年迸一步大… 相似文献
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1 958年1一4期(总18一21)第1期(总18)1988年3月钢铁联合企业各种振源地基振动的测量与分析···……军都山隧道黄土试验段垂直位移观测及分析······……孔边线状裂纹断裂扩展的研究··················,····……铁路路基基底面动态压力的概率抽样测定法及其应用二十年岩体应力现场实测研究·····,·················……链子崖裂缝群的相对运动规律···········,············……王武林(1)朱维申(2工)朱瑞赓(29)张宗淳(37)刘继光(45)汤桃森(53)短文字符标识的输入数… 相似文献
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对中中新统通古尔组和上覆地层宝格达乌拉组的40个孢粉样品的分析表明通古尔期晚期形成环境较早期温湿,在通古尔期向宝格达乌拉期过渡期间,灌木和草本植物花粉由19·7%增加到46%,而乔木植物花粉总数由69·5%下降为34·7%,松蒿比(A/C)由4突降为0·64,标志着干旱事件的开始。将该地区的古地磁、哺乳类化石和孢粉资料与前人研究进行对比,结果显示干旱事件发生在晚中新世约8·5Ma,这一事件在华北具有广泛的可比性。 相似文献
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第期苏联地矍学四十年二品··~··…‘························。··。。····,···。··。·······。··一B.且.座索契金(1)矿床的工巢类型·······。……;··,·。··。······州。···。‘、..u·。‘·…山··一朴·。…八B .M.克列特尔(22)柴达木盆地西部效淤也区的地层·。·~·······。。。······‘·。。··,·。··。,。一眼文堂张日东「俞昌民(1器)输跳尽简系的地矍时代·。····,‘··,······。·。··~····,·~···,···r·。一,… 相似文献
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年·期 一、站网规划与布设都江堰一我国最早的水文站··········一王贵德大理河流域面平均雨量的误差与最优布 站分析·································……马秀峰水位流量关系的云检验····”·········……王锦生实侧悬移质泥沙年输沙量改正方法········…… ······················”······,···········……卜策对于极座标摄影浮标测流法试验与几个问题 的探讨·······························… 相似文献
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《江苏地质》第15卷(1991年第1一4期,总第49一52期)目次索引 第1期苏州西部地区环形构造及其成因···············……1山东金伯利岩中镁钦铁矿特征及其与非金伯利岩中钦铁矿的区别············”·············……”·’·”·“二7宁镇地区中生代构造分期及其对成岩成矿的控制 l2论南京地区下二叠统的沉积特征及海水进退规程 l8时率法预测矿产资源量························……24徐宿地区大型深层滑脱构造的讨论·········……28灰色模型在城市垃圾量预测中的… 相似文献
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(期·贾)1990年全国冶金地质工作会议在京召开········.·.···.·········.·······················..················……(5·l)抽砚·矿床利国铁矿是怎样找到隐伏矿床的··································································……张振有(l·l)近年来某些世界级大型金矿床的发现史例··········,·······································… 相似文献
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