oligocene

oligocene

1. Paleogene Oligocene Linhe formation(E_3 J)and Eocene Wulate formation(E_2 wl).

下第三系渐新统临河组(E_3l),始新统乌拉特组(E_2wl)。

2. any of many extinct cats of the Old and New Worlds having long swordlike upper canine teeth; from the Oligocene through the Pleistocene

东半球许多已经灭绝的猫科动物，其上犬齿形如长剑；生活在从渐新世经由更新世时期

3. any of many extinct cats of the Old and New Worlds having long swordlike upper canine teeth; from the Oligocene through the Pleistocene.

东半球许多已经灭绝的猫科动物，其上犬齿形如长剑；生活在从渐新世经由更新世时期。

4. THE CHARACTERISTICS AND REEs GEOCHEMISTRY IN THE STRATA FROM LATE EOCENE TO EARLY OLIGOCENE IN SITE 573, THE EASTERN PACIFIC

东太平洋573孔始新世末渐新世初地层特征及稀土元素地球化学

5. Geochemical Features of the Meteorite Impact Around Eocene/ Oligocene Boundary Layer in Central Eastern Pacific Region

东太平洋中部始新世/渐新世界线陨石撞击的地球化学证据

6. Discussion on Depositional Mechanism Controlled by Axis-wise Drainage in Huagang Formation(Oligocene) of Xihu Trough,the East China Sea

东海西湖凹陷渐新世花港组轴向水系沉积机制探讨

7. ANALYSIS OF PALAEOSTREAM SYSTEM DURING EARLY OLIGOCENE IN DONG-YING DEPRESSION, SHENG LI OILFIELD

东营凹陷渐新世沙三上至沙二时期古河流体系的分析

8. There are a major source rock in coal measures of Eocene Pinghu Formation and a minor source rock in Oligocene and Miocene coal measures in the eastern depression belt.

东部坳陷带以始新统平湖组煤系地层为主要烃源岩。渐新统和中新统煤系地层为次要烃源岩。

9. The unconformity between the Middle Eocene Wenchang Formation and the Oligocene Enping Formation could be caused by the uplift before the continental separation and sea-floor spreading of South China Sea.

中始新统文昌组和渐新统恩平组之间的地层间断是南海海底扩张前的一次抬升运动造成的.

10. humid subtropical climate in the Miocene with temperatures higher than those of the Oligocene;

中新世为亚热带气候，气温比渐新世高；

11. Occurrence of Palygorskite in Late Oligocene in Linxia Basin and Its Geological and Climatic Indicator

临夏盆地晚渐新世沉积物中坡缕石的发现及其环境气候意义

12. Early Eocene to Early Oligocene.

乌伦古河组-早始新世至早渐新世。

13. BIOTA AND DEPOSITIONAL ENVIRONMENT IN BEIJINGTIANJIN-BAXIAN AREA DURING LATE EOCENE AND EARLY OLIGOCENE

京津霸地区始新世晚期至渐新世早期的生物群及其沉积环境

14. From boundary to centre of the basin,the reservoir beds for exploring for gas are Oligocene,Miocene,Pliocene and Quaternary and the lithology changes from coarseness to fineness.

从盆地边缘到中心，有勘探意义的储层依次有渐新统、中新统、上新统和第四系，岩性由粗变细。

15. So the age of the Zhuhai Formation is assigned toOligocene, the age of the bottom of the Zhujiang Formation is also Oligocene, and therest of the Zhujiang Formation is Miocene.

从而判定珠海组时代为渐新世,珠江组底部时代也属于渐新世,珠江组下部的其余层段归属于中新世。

16. Good reservoir rock giving high productivity in Oligocene to Middle Mi- ocene;

以渐新统珠海组和下中新统下珠江组为储层,具备油层高产条件;

17. 5.genus of fossil plants of the Oligocene having flowers resembling those of the witch hazel;found in Baltic region.

例如榛子树、榛实树和黄角树类似的坚果树只要早上晒一会太阳就会生长的很好。

18. By the basin mod eling, authors conclude that most of the hydrocarbons were generated during late Oligocene.

依据烃源岩的模拟计算,认为渐新世晚期是生烃高峰期。

19. The boundaries between the Upper Cretaceous and Paleogene, Paleocene and Eocene, and Eocene and Oligocene in China nearly accord with corresponding ones elsewhere in the world.

其中,白垩系-古近系界线、古新统-始新统界线和始新统-渐新统界线与国际上相应界线接近或一致。

20. FOSSIL LEPORIDS FROM THE MIDDLE OLIGOCENE OF ULANTATAL, NEI MONGOL

内蒙古阿左旗乌兰塔塔尔中渐新世的兔科化石

21. Arctic dinoflagellate Migrations Mark the Strongest Oligocene Glaciations

北极沟鞭藻迁移事件标志渐新世最强冰期

22. Beibu Wan Basin was a lake in the middle Eocence-Lower Oligocene.

北部湾盆地在中始新世至早渐新世是一个湖泊。

23. The Earliest Oligocene Carbonate Record in South Atlantic (ODP Site 1263)

南大西洋渐新世初碳酸盐记录(ODP 1263站)

24. Evidence for an Earliest Oligocene Ice Sheet on the Antarctic Peninsula

南极半岛渐新世早期冰盖的证据

25. SILICA DIAGENESIS OF DEEP-SEA OLIGOCENE AT ODP SITE 1148, THE SOUTH CHINA SEA

南海ODP1148站深海相渐新统硅质成岩作用

26. From late Mesozoic era to Cenozoic era diwa tectonic evolution in the South China Sea may be divided into three stages: 1, From Late Cretaceous to Early Oligocene it was a stage of swelling and fracturing;

南海中生代末至新生代地洼构造演化分三个阶段:1,晚白垩世至早渐新世为属隆升破裂阶段;

27. There are excellent petroleum geology conditions in these deepwater areas:(1) Two sets of main source rock developed in Eocene Oligocene lacustrine mudstones and Oligocene semi closed neritic mudstones;

南海北部陆缘盆地深水区具有良好的石油地质条件 :发育始新统 -渐新统湖相泥岩和渐新统半封闭浅海相泥岩两套主要烃源岩 ;

28. Tectonic Events Indicated by Late Oligocene Slumped Deposits from the South China Sea

南海晚渐新世滑塌沉积指示的地质构造事件

29. Characteristics of Clay Mineral in South China Sea since Oligocene and Its Significance

南海渐新世以来粘土矿物的演变特征及意义

30. Climbing-Ripple Cross-Lamination of the Early Oligocene Yaxicuo Group in the Hoh Xil Basin and Its Significance for Depositional Environment

可可西里盆地早渐新世雅西措群爬升沙纹层理及其沉积环境意义

31. OLIGOCENE SANHE FLORA IN LONGJING COUNTY OF JILIN, NORTHEAST CHINA

吉林龙井渐新世三合植物群(英文)

32. These new genus and species lie respectively in Changsheling Formation of PlioceneSeries, Fuping Formation of Oligocene Series and Nadu Formation of Eocene Series.

同时对新属中的3个未定种也作了简要描述。 新属种化石分别产自上新统长蛇岭组、渐新统伏中组、始新统那读组。

33. Two regimes of overthrust systems were formed during the Hercynian movement in the end of Early Permian and the Himalayan movement in the end of Oligocene respectively.

在盆地的演化历史中,早二叠世末的晚海西运动和渐新世末的喜马拉雅运动形成了两个世代的逆冲-逆掩断裂系统。这两期构造也是油气的主要成藏期。

34. 2 m of cores from C-well in Kenli District, being a suite of coarse clastics intercalated with thin beds of mudstone, are identified to be non-marine lacustrine turbidites of the 3rd member of the Shahejie Formation in Oligocene.

垦利C50井的53.20米岩心是一套粗碎屑岩层,属渐新世沙河街组三段早、中期。

35. I am on an Oligocene beach, an Eocene beach, a Cretaceous beach -- the scene is the same.

夜晚。

36. Study on Microfacies and Reservoir Characteristics of the Delta-Front Sandbody of the First Submember of the Second member of Dongyin Formation,Oligocene Series in Dalujia Area

大芦家地区渐新统东二_1亚段三角洲前缘砂体微相及储集性研究

37. Evolution of Atlantic Thermohaline Circulation: Early Oligocene Onset of Deep-Water Production in the North Atlantic

大西洋温盐循环的演变:早渐新世北大西洋深水开始形成

38. Eocene through lower Oligocene lacustrine shales and Oligocene through lower Miocene lacustrine and deltaic coaly shales are the mature source rocks.

始新世到渐新世湖泊页岩、渐新世到中新世到湖泊和三角洲页岩都是成熟的矿源岩。

39. Any of various extinct herbivorous hoofed mammals of the genus Brontotherium and related genera, of the Eocene and Oligocene epochs, resembling the rhinoceros.

始新世早期的一个旧目；蝙蝠；大蝙蝠亚目（食果蝙蝠）；小蝙蝠亚目（食虫蝙蝠）。

40. from Late Eocene to Early Oligocene, the vegetation of Yao ne evolved to warm temperate mixed broadleaf and needleaf forests, mainly composed of the warm broadleaf and deciduous plants, presumably associated with warm and humid conditions;

始新世晚期至早渐新世则演变为以暖温带落叶阔叶树种为主的针阔叶混交林植被，气候温暖湿润；

41. DISCOVERY OF LATE OLIGOCENE EOMYODON(RODENTIA,MAMMALIA) FROM THE DANGHE AREA, GANSU, CHINA

始鼠化石在甘肃省党河地区上渐新统的发现

42. In the Ostra Field, Venezuela, oil is produced from lenticular sandstone beds of the Oligocene oficina Formation

委内瑞拉奥斯特拉油田的产油层，为渐新世奥菲西那组透镜状砂岩层。

43. Geochemical origin of oil in Lower Oligocene reservoirs in Gas Hure,western Qaidam basin

尕斯库勒渐新统下部油藏原油成因地球化学

44. 6.Sequence V is Miocene swamp variegated silt, mudstone interbedded by coaly shale and coal seam.The Oligocene middle grain silt probably deposited in the bottom.

层序V，为中新统沼泽相的杂色砂泥岩夹炭质页岩、煤层，往下可能还含有少量渐新统中细砂岩。

45. Discovery and Significance of Cytheruridae Fossils in the Oligocene Dongying Formation of the Huimin Depression, Shandong Province

山东惠民凹陷东营组尾花介科化石的发现及其意义

46. The differences between Oligocene series in the east and west are demonstrated.

指出了盆地东部和西部渐新统存在的差异。

47. After the early Oligocene,the Nansha massif was amalgamated with the Borneo massif. Then the neritic-bathyal environment gradually predominated in the Beikang basin.

早渐新世后,南沙地块与婆罗洲地块拼贴,北康盆地逐渐处于浅海-半深海环境。

48. 6. After the early Oligocene,the Nansha massif was amalgamated with the Borneo massif. Then the neritic-bathyal environment gradually predominated in the Beikang basin.

早渐新世后,南沙地块与婆罗洲地块拼贴,北康盆地逐渐处于浅海-半深海环境。收藏指正

49. DISCOVERY OF OLIGOCENE MINGGUANG FORMATION AROUND THE CITY OF MINGGUANG

明光一带渐新世明光组的发现

50. late Oligocene

晚渐新世

51. Three sets of hydrocabon source rocks in the Neogene,Oligocene and Eocene,in which the gas was mainly generated,are of important significance for natural gas accumulation because of their deep burial and high maturity.

有以生气为主的3套上第三系烃源岩，渐新统和始新统烃源岩因深埋、高成熟而对天然气聚集有着重要意义。

52. In this article the research of pinaceous fossil cones from the Creaceous to the Oligocene in the Tertiary is reviewed and summarized systematically.

本文主要对早白垩世到老第三纪渐新世这段时间的松科化石球果的研究作了系统回顾和总结。

53. SPATIAL CHARACTER RECONSTRUCTION OF DIFFERENT PERIODS IN OLIGOCENE AND MIOCENE

根据地质记录恢复渐新世和中新世不同时期环境空间特征及其意义

54. Based on the statistics of core analysis data, the Oligocene sediment is simplified as four formation components: terrigenous elastic minerals, carbonate, clay minerals, and porosity.

根据岩芯分析资料，将渐新统地层简化为陆源碎屑、碳酸盐、粘土矿物和孔隙四种组分。

55. The Oil-Gas Sandbody Types and Sedimentary Facies Character of Eogene Oligocene Series Dainan Fm(Ed)Sanduo Fm(Es) about Majiazui-Huangjue area in Gaoyou depression Jiangsu Province

江苏高邮凹陷马家咀-黄珏地区下第三系渐新统戴南组和三垛组一段含油气砂体沉积相特征

56. LATE EOCENE AND OLIGOCENE CHAROPHYTES FROM THE DONGPU AREA, HENAN AND THEIR PALAEOENVIRONMENTAL SIGNIFICANCE

河南东濮地区晚始新世至渐新世轮藻植物群及其古环境探讨

57. Late Oligocene sedimentary hiatus in deep sea area of South China Sea: result of calcareous nannofossils from ODP Site 1149,

海洋天然气水合物分布与”气-水-沉积物”动态体系-大洋钻探204航次调查初步结果的启示,苏新

58. oligocene age

渐新世

59. Since Oligocene large-scale uplift, along the yamasaki, the stratums was fast denudation, break down the early uranium mineralization, made the uranium element redistributed.

渐新世以来大规模上隆，沿山前快速剥蚀，破坏了早期的铀矿化，铀元素重新分配。

60. earliest Oligocene glacial maximum

渐新世初大冰期事件

61. The Earliest Oligocene Glacial Maxmum: Records from ODP Site 1265, South Atlantic

渐新世初大冰期事件:南大西洋ODP1265站的记录

62. The post-oligocene formation of diapiric salt domes implies that the initial uplift of Tibet-Qinghai plateau in West Kunlun area predates the Oligocene.

渐新世形成的底劈盐丘构造可用来确定青藏高原北缘西昆仑地区最初隆升的时间，即不早于渐新世。

63. The left?lateral strike?slip activity of Tanlu fracture at the end of Oligocene formed dextral compresso?shear stress field, which controls the forming of reversal structure.

渐新世末由郯庐断裂左行走滑活动形成的右旋压扭应力场控制了反转构造的形成;

64. The late Oligocene tectonic movement formed fractures and destroyed the caprock of the early reservoir, the key point of surface oil-sand-forming.

渐新世末的构造运动形成压性裂隙并直接破坏早期油藏的盖层，是地表油砂矿藏形成的关键因素。

65. during the Oligocene, it might have subjected to the combined effects of the NW-SE-striking regional extension and the dextral slipping of the NNE-striking deep fracture zone;

渐新世，凹陷受NW-SE区域伸展和NNE向深断裂带右旋走滑的共同作用；

66. Oligocene series

渐新统

67. The deposits of the Oligocene Epoch.

渐新统渐新世的沉积物

68. genus of fossil plants of the Oligocene having flowers resembling those of the witch hazel;

渐新统的长有象榛树的花的化石植物的属；

69. genus of fossil plants of the Oligocene having flowers resembling those of the witch hazel; found in Baltic region

渐新统的长有象榛树的花的化石植物的属；主要在波罗海地区

70. genus of fossil plants of the Oligocene having flowers resembling those of the witch hazel; found in Baltic region.

渐新统的长有象榛树的花的化石植物的属；主要在波罗海地区。

71. the arenaceous rocks in Huagang Formation of Oligocene are the most important reservoir rocks;

渐新统花港组砂质岩是最重要的储集岩 ;

72. Regional tectonic conditions for intensive subsidence of the middle Bohai Sea since Oligocene

渤海中部渐新世以来强烈沉陷的区域构造条件

73. The extension variation of the depressions in the Bohai basin clearly suggests that the basin was experienced Eocene and Oligocene extension cycles, and the latter involves two subcycles.

渤海盆地中各坳陷在早第三纪各阶段拉张量表明,盆地经历了始新世与渐新世的拉张旋回,而渐新世的拉张旋回又可分为两个亚旋回,在时空上,拉张活动具很大的不均衡性。

74. Keywords Source rock;Immature oil;Organic matter;Fatty acid ester;Catalyzer;Catalysis;Hydrocarbon generation;Kinetics;Oligocene;

烃源岩;低成熟油;有机质;生烃动力学;催化剂;催化反应;沙河街组;

75. The continental deposits of Enping formation aged from Oligocene to Eocene of Palaeocene are well-developed and widespreaded in the Pearl River Mouth Basin.

珠江口盆地下第三系始新统至渐新统恩平组分布广泛。

76. MARINE UPPER OLIGOCENE IN THE ZHUJIANG RIVER MOUTH BASIN

珠江口盆地海相上渐新统

77. Three series of source rocks in the basin are the third member and fourth member of Shahejie formation of Eocene and the first member of Shahejie formation of Oligocene.

盆地中三套主要的生油层系分别是始新统的沙河街组第三段、第四段及渐新统的沙河街组第一段。

78. The west side of the lake offers much older fossils from the Miocene, Oligocene and Cretaceous eras (including dinosaur remains).

而盆地西部的化石，年代则更古老，从含有恐龙遗迹的白垩纪，到渐新世与中新世。

79. The eastern China Continent has entered into the stage of rifting continental margin since Oligocene.

自渐新世，中国东部大陆进入了张裂的大陆边缘阶段。

80. Shiao, T.-W.(1993) A preliminary study on the application of fractal model in the description of Oligocene sandstone, offshore southwestern Taiwan. Petroleum Geology of Taiwan, 28, 159-172.

萧从文(1993)台湾西南海域渐新统砂岩碎形模型应用初探。台湾石油地质，第28号，第159-172页。