{"id":"6b0f086c-26d0-4382-a047-020e31db52b5","title":"青藏高原中部南羌塘地块加措地区花岗闪长岩地球化学数据","title_en":"Geochemical data of Jiacuo granodiorites in the Southern Qiangtang block, central Tibet","serial":"","user_limit":"为尊重知识产权、保障数据作者的权益、扩展数据中心的服务、评估数据的应用潜力，请数据使用者在使用数据所产生的研究成果中（包括公开发表的论文、论著、数据产品和未公开发表的研究报告、数据产品等成果），明确注明数据来源和数据作者。对于转载（二次或多次发布）的数据，作者还须注明原始数据来源。","instructions":"所有数据以Excel文件存储。文件名称为\"ZirUPb.xls\"代表锆石U-Pb年代学数据。文件名称为\"ZirHf-O.xls\"代表锆石Hf同位素和O同位素数据。文件名称为“WRMajTra”代表全岩主微量地球化学数据。文件名称为“WRIso”代表全岩同位素地球化学数据。","description":"本文数据集包含花岗闪长岩全岩主量元素和微量元素、全岩Sr–Nd同位素、锆石Hf-O同位素、锆石U–Pb年龄数据。样品采集自青藏高原中部南羌塘地块加措地区的花岗闪长岩。锆石U-Pb年代学数据是通过激光剥蚀-电感耦合等离子体质谱仪分析获得的。岩石全岩主微量地球化学数据是通过X荧光光谱仪和电感耦合等离子体质谱仪分析获得的。岩石全岩Sr–Nd同位素是通过样品分离提纯-多接收电感耦合等离子体质谱仪分析获得的。锆石Hf同位素是通过激光剥蚀-电感耦合等离子体质谱仪分析获得的。通过获得的数据，可以限定区域内岩浆作用的时代、成因以及深部动力学机制，并对南羌塘地块侏罗世所处的构造背景提供认识。","doi":"10.1016/j.jseaes.2020.104235","projection":"","language":"zh","share_type":"online","east":84.0,"west":83.0,"south":33.0,"north":34.0,"scale":null,"crs":null,"filesize":0.13,"share_policy":"a","ts_created":"2021-05-15T16:16:47.380301+08:00","doi_type":"沿用数据已有DOI","ts_updated":"2021-05-19T10:49:26.785224+08:00","time_description":"153~151Ma","datas_group":3,"time_description_en":"153~151Ma","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"王浩","username":"王浩_iggcas","email":"wanghao@mail.iggcas.ac.cn","is_cancel_expert":false}],"review_editor":{"id":42421,"last_login":"2022-04-08T15:16:51.670544+08:00","username":"任慧霞","email":"510727846@qq.com","is_active":true,"is_staff":true,"user_name":"任慧霞"},"data_sources":null,"temporal_resolution":"1000 year < x","spatial_resolution":"0.5º - 1º","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"6b0f086c-26d0-4382-a047-020e31db52b5","three_pole":null,"third_pole":null},"username":"王军","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":439}