{"id":"1e72b435-6129-4688-a917-9ea2ef38bf8b","title":"华北北缘中段深源岩石包体的年代学和地球化学数据集","title_en":"Geochronology and geochemistry of deep-seated enclaves in the middle part of the northern margin of North 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\"代表矿物放测年数据。文件名称为\"Hf\"代表矿物同位素数据。文件名称为“WRMajTra”代表全岩主微量地球化学数据。文件名称为“SrNd”代表全岩同位素数据。文件名称为“MinMaj”代表矿物主量元素数据。","description":"本数据为下地壳岩石捕掳体（角闪石岩、基性麻粒岩、含石榴子石中性麻粒岩）矿物测年数据，矿物同位素数据，矿物主量元素数据，岩石全岩主微量地球化学数据，全岩同位素数据。矿物测年数据通过激光剥蚀-电感耦合等离子质谱仪分析锆石U-Pb同位素获得，矿物同位素数据通过激光剥蚀-电感耦合等离子质谱仪分析锆石Hf同位素获得，矿物主量元素数据通过电子探针分析获得。岩石全岩主、微量地球化学数据分别通过X荧光光谱仪和电感耦合等离子体质谱仪分析获得，全岩同位素数据通过热电离质谱仪分析岩石的Sr、Nd同位素获得。通过获得的数据，限定了区域深部地壳的年龄及化学组成，同时对下地壳结构进行了重建。","doi":"https://doi.org/10.1016/j.lithos.2017.08.017","projection":"","language":"zh","share_type":"online","east":115.0,"west":114.0,"south":39.0,"north":40.0,"scale":null,"crs":null,"filesize":0.1,"share_policy":"a","ts_created":"2021-05-31T10:35:35.499281+08:00","doi_type":"国际公开共享数据","ts_updated":"2021-06-10T15:20:43.052371+08:00","time_description":"1980百万年至63百万年","datas_group":3,"time_description_en":"1980 million to 63 million years","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"杨晓勇","username":"杨晓勇","email":"xyyang@ustc.edu.cn","is_cancel_expert":true}],"review_editor":{"id":66424,"last_login":"2021-08-31T17:09:37.293773+08:00","username":"YanHou","email":"ljz2hy@163.com","is_active":false,"is_staff":false,"user_name":"侯燕"},"data_sources":null,"temporal_resolution":"1000 year < x","spatial_resolution":"1º-10º","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[522],"subtopics":{"metadata":"1e72b435-6129-4688-a917-9ea2ef38bf8b","three_pole":null,"third_pole":null},"username":"郑建平","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":356}