{"id":"aad4cba0-bfd7-49b0-95c6-650178365bd7","title":"西藏尼玛县南部噶金花岗岩地球化学数据","title_en":"Geochemical data of the Gajin granite in southern Nyima area, 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":"所有数据以电子表格形式存放。\nGajin granites major trace contents.xls为全岩主量和微量元素含量数据；\n岩石Nd同位素数据放置在文件Gajin granites whole rock Nd isotope.xls内；\n锆石镥和铪同位素数据列于文件Gajin granites zircon Lu Hf isotope.xls中；\n所得锆石铀和铅同位素及其微量元素含量数据在Gajin granites zircon U Pb isotope and trace contents.xls中。","description":"本数据集为采集自西藏尼玛县南部戈芒错-孜桂错地区白垩纪中期噶金花岗岩地球化学数据。\n其中包括通过X射线荧光光谱仪分析所得全岩主量元素和电感耦合等离子质谱仪分析获得的微量元素含量数据；\n采用多接收电感耦合等离子质谱仪测得的岩石Nd同位素数据；\n激光剥蚀联合多接收电感耦合等离子质谱仪分析所得锆石Hf同位素数据；\n激光剥蚀联合电感耦合等离子质谱仪测得的锆石U-Pb同位素数据与锆石微量元素数据。\n这些数据与区域岩浆岩时空分布资料共同限定了拉萨与羌塘地块碰撞最晚时限。","doi":"doi.org/10.1016/j.lithos.2018.11.011","projection":"","language":"zh","share_type":"online","east":87.731,"west":87.306,"south":31.233,"north":31.471,"scale":null,"crs":null,"filesize":0.1,"share_policy":"a","ts_created":"2021-05-20T07:49:49.981740+08:00","doi_type":"沿用数据已有DOI","ts_updated":"2021-05-25T08:40:15.519249+08:00","time_description":"120百万年~80百万年","datas_group":3,"time_description_en":"circa 120 million to circa 80 million years","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":"100m - 1km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[522],"subtopics":{"metadata":"aad4cba0-bfd7-49b0-95c6-650178365bd7","three_pole":null,"third_pole":null},"username":"王军","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":431}