{"id":"df665d40-c9ba-4ec3-87ad-85beea2d5bbb","title":"中国北秦岭地块早古生代高Ba-Sr侵入体地球化学数据","title_en":"Geochemical data of Early Paleozoic high Ba-Sr intrusions in the North Qinling block, China","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\"UPb \"代表放射性同位素数据。文件名称为“WRMajTra”代表全岩主微量地球化学数据。文件名称为“WR isotopic”代表全岩Sr–Nd–Hf同位素数据。文件名称为“ZirconTra”代表锆石微量元素数据。","description":"本数据为高Ba-Sr侵入体放射性同位素U -Pb测年数据，矿物微量地球化学数据，全岩主微量地球化学数据和同位素地球化学数据。样品采集自北秦岭地块高Ba-Sr侵入体的石英闪长岩和闪长岩。放射性同位素年代学数据和矿物微量地球化学数据是通过激光剥蚀-电感耦合等离子体质谱仪分析锆石U-Pb同位素获得。岩石全岩主微量地球化学数据通过X荧光光谱仪和电感耦合等离子体质谱仪分析获得。全岩同位素地球化学数据通过多接收-电感耦合等离子体质谱仪分析获得。通过获得的数据，可以揭示不同高Ba-Sr侵入体岩石成因，限定相应构造背景形成时限。","doi":"doi.org/10.1016/j.lithos.2018.06.027","projection":"","language":"zh","share_type":"online","east":106.63,"west":0.0,"south":0.0,"north":34.07,"scale":null,"crs":null,"filesize":0.197,"share_policy":"a","ts_created":"2021-05-19T20:10:55.546428+08:00","doi_type":"沿用数据已有DOI","ts_updated":"2021-05-25T08:40:15.312492+08:00","time_description":"439-429百万年","datas_group":3,"time_description_en":"439-429 million years","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"颜茂都","username":"颜茂都","email":"maoduyan@itpcas.ac.cn","is_cancel_expert":true}],"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":"1km - 10km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[521],"subtopics":{"metadata":"df665d40-c9ba-4ec3-87ad-85beea2d5bbb","three_pole":null,"third_pole":null},"username":"黄文婷","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":342}