OLIGOCENE

作品数:98被引量:362H指数:8
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相关领域:天文地球生物学更多>>
相关作者:敖红更多>>
相关机构:俄罗斯科学院中国科学院更多>>
相关期刊:《The Innovation》《Science Bulletin》《Journal of Systematics and Evolution》《China Oil & Gas》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划俄罗斯基础研究基金广东省自然科学基金更多>>
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Petrogenesis of Oligocene Granitoids and its Implications on Beryllium Mineralization at Pagele,Nianqingtanggula Mountain(Central Tibet)
《Acta Geologica Sinica(English Edition)》2024年第5期1202-1225,共24页ZHANG Linyuan YANG Zhusen HOU Zengqian WU Changda LIU Chang XU Peiyan XIE Lankui 
financially supported by the National Natural Science Foundation of China(Grant Nos.92062105,91855214);the National Key Research and Development Program of China(Grant Nos.2021YFC2901905,2016YFC0600306)。
The newly discovered Oligocene granitoids(33.1-28.7 Ma)at Pagele are magmatic rocks related to beryllium mineralization during the India-Asia late-collisional stage.This discovery provides an ideal example to study th...
关键词:enriched Lhasa lithospheric mantle beryllium mineralization Oligocene granitoids Lhasa ancient crust central Lhasa subterrane 
Mineralogy and whole-rock geochemistry of the Oligocene Barail Group of rocks of Belt of Schuppen,Northeast India:Implications for tectono-provenance and paleo-weathering
《Acta Geochimica》2024年第5期904-932,共29页Manash Pratim Gogoi Yunpeng Dong Pradip Borgohain Devojit Bezbaruah Arvind Pandey Yadav Krishna Gogoi Garima Konwar Gautam Raj Bawri Bubul Bharali 
Financial Support to conduct the Geochemical Analysis in NGRI;Hyderabad under the Project Contract No.6111264。
The petrographic and geochemical attributes of the Oligocene Barail Group of rocks are used to decipher the likely source area(s)or tectonic domains,as this sequence of rocks was deposited in a foreland basin governed...
关键词:Belt of Schuppen Barail Group Sandstone PETROGRAPHY Geochemistry PROVENANCE Tectonic setting 
Vegetation changes across the Eocene-Oligocene transition:Global signals vs.regional development
《Science China Earth Sciences》2024年第9期2937-2952,共16页Mengxiao WU Lutz KUNZMANN Shufeng LI Vasilis TEODORIDIS Zhekun ZHOU Tao SU 
supported by the National Key R&D Program of China(Grant No.2022YFF0800800);the National Natural Science Foundation of China(Grant Nos.42072024&42320104005);the Sino-German(CSC-DAAD)Postdoc Scholarship Program(Grant No.57607866)。
The Eocene-Oligocene transition(EOT)marked a rapid global cooling event,often considered as the beginning of the modern icehouse world.Influenced by various factors,including tectonic activity and paleogeographic sett...
关键词:Eocene-Oligocene transition Plant fossil PALEOCLIMATE Leaf architecture Biodiversity 
Palynostratigraphy and Paleoenvironment of Bukit Tigapuluh Area in the Jambi Subbasin from Oligocene to Miocene
《Journal of Geoscience and Environment Protection》2024年第9期113-151,共39页Sapto Kis Daryono Carolus Prasetyadi Eko Teguh Paripurno Sutanto  Aditya Zaenalfi Faozi 
The Oligocene-Miocene trajectory exposed at the Lubuk Lawas and Lubuk Bernai Stratigraphic Tracks in Bukit Tigapuluh, Jambi Subbasin, Indonesia, archives remnants of equatorial vegetation during extreme global warming...
关键词:OLIGOCENE MIOCENE PALYNOSTRATIGRAPHY PALEOENVIRONMENT PALEOGEOGRAPHY Jambi Subbasin Indonesia 
Genetic mechanism and main controlling factors of high-quality clastic rock reservoirs in deep and ultradeep layers:A case study of Oligocene Linhe Formation in Linhe Depression,Hetao Basin,NW China被引量:1
《Petroleum Exploration and Development》2024年第3期548-562,共15页SHI Yuanpeng LIU Zhanguo WANG Shaochun WU Jin LIU Xiheng HU Yanxu CHEN Shuguang FENG Guangye WANG Biao WANG Haoyu 
Supported by the CNPC Science and Technology Project(2023ZZ02;2023ZZ14-01).
Based on new data from cores,drilling and logging,combined with extensive rock and mineral testing analysis,a systematic analysis is conducted on the characteristics,diagenesis types,genesis and controlling factors of...
关键词:Hetao Basin Linhe Depression Oligocene Linhe Formation deep and ultra-deep abnormally high porosity reservoir genesis 
Sedimentary and Heavy Mineral Records for the Oligocene-Miocene Exhumation of the Easternmost Tianshan被引量:1
《Journal of Earth Science》2024年第2期449-461,共13页Yan Ding Tianyi Shen Guocan Wang Junliang Ji 
funded by the National Natural Science Foundation of China(Nos.41972208,42172251).
The topography of the Harlik Mountain has a strong impact on the formation of current arid climate in the Turpan-Hami Basin.However,it is still controversial if Harlik Mountain experienced significant exhumation durin...
关键词:Turpan-Hami Basin Harlik Mountain Taoshuyuanzi Formation Oligocene–Miocene UPLIFT SEDIMENTOLOGY structural geology 
Discovery and petroleum geological significance of delta in the third member of Oligocene Lingshui Formation in southern Baodao Sag,Qiongdongnan Basin,South China Sea被引量:1
《Petroleum Exploration and Development》2024年第2期337-350,共14页PEI Jianxiang LUO Wei GUO Shiyang LIN Lu LI Keliang 
Supported by the CNOOC Technology Research Project(KJGG2022-0102)。
Based on the 3D seismic data and the analysis and test data of lithology,electricity,thin sections and chronology obtained from drilling of the Qiongdongnan Basin,the characteristics and the quantitative analysis of t...
关键词:Qiongdongnan Basin Baodao Sag Oligocene Lingshui Formation delta model source-sink system small source area large-scale reservoirs step fault zone 
Sedimentary systems of the Oligocene Huagang Formation in the central anticline zone of the Xihu Depression,East China Sea Shelf Basin
《Energy Geoscience》2024年第1期275-282,共8页Wenbo Zheng Guofeng Yin Li Sun Shuijian Wei Xiuping Wei Bo Niu 
The Xihu Depression is the largest hydrocarbon-bearing depression of the East China Sea Shelf Basin(also referred to as the ECSSB).However,the depositional systems and reservoir distribution of the Oligocene Huagang F...
关键词:Estuary Sedimentary system Oligocene Huagang Formation Central anticline Xihu Depression East China Sea Shelf Basin 
Diagenetic evolution and reservoir quality of the Oligocene sandstones in the Baiyun Sag, Pearl River Mouth Basin, South China Sea
《Acta Oceanologica Sinica》2024年第2期67-82,共16页Bing Tian Shanshan Zuo Youwei Zheng Jie Zhang Jiayu Du Jun Tang 
The National Natural Science Foundation of China under contract No. 42262020;the Research Program of Science and Technology at Universities of Inner Mongolia Autonomous Region under contract No. NJZY22445。
The Oligocene Zhuhai sandstones are significant reservoirs for hydrocarbons in the Baiyun Sag, South China Sea.For effective appraisal, exploration and exploitation of such a deep-water hydrocarbon sandstone, samples ...
关键词:Baiyun Sag OLIGOCENE Zhuhai Formation DIAGENESIS reservoir quality 
First Record of Cyclocarya from the Early Oligocene Qaidam Basin,North Tibet:Implications for the Paleogeography and Paleoecology
《Journal of Earth Science》2024年第1期201-211,共11页Yafei Hou Bowen Song Xiangchuan Li Fang Han Xu Zhang Kexin Zhang 
supported by the National Natural Science Foundation of China(Nos.42072141and 41702363);the Geological Survey of China(No.DD20221645)。
As the largest intermontane basin in the northeastern Tibetan Plateau(TP),the Qaidam Basin provides unique insight into paleoclimatic change and its relationship with global change and uplift on the TP.In this study,b...
关键词:BIOSTRATIGRAPHY climate change winged-fruit fossil Qaidam Basin Early Oligocene paleoclimate PALEOGEOGRAPHY 
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