{"id":"0321175a-2fab-4b1f-a78a-bcbd19f5b936","title":"湖南东北部葛藤岭岩体锆石Hf同位素地球化学数据（2019）","title_en":"Zircon Hf isotopic geochemical data of the getengling pluton, Northeastern Hunan, China (2019)","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":"以word格式存储，文件的名称为“Hf-getengling\"。样品名称为“yy-dd”其中，yy代表采样地点，dd代表样品编号。","description":"锆石原位Lu-Hf同位素分析在中国科学院广州地球化学研究所同位素国家重点实验室完成，仪器为Neptune Plus MC-ICP-MS和RESOlution M-50 激光剥蚀系统。激光参数斑束45 μm，重复率8 Hz，能量80 mJ。He作为载气并加入少量氮气以提高样品信号。Penglai锆石作为标样用于测试中，其176Hf/177Hf为0.2828906 ± 10 (2σ, Li 等, 2010b)。分析点与U-Pb定年分析点为同一位置或者同一颗锆石的附近位置。具体分析方法见Wu 等, (2006a)。","doi":"https://doi.org/10.1080/00206814.2018.1426054","projection":"","language":"zh","share_type":"online","east":114.0,"west":113.0,"south":28.0,"north":29.0,"scale":null,"crs":null,"filesize":0.18,"share_policy":"a","ts_created":"2021-05-24T19:15:23.764136+08:00","doi_type":"沿用数据已有DOI","ts_updated":"2021-05-29T21:50:04.642196+08:00","time_description":"151~127百万年","datas_group":3,"time_description_en":"151-127 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":"100 year < x < 1000 year","spatial_resolution":"1km - 10km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"0321175a-2fab-4b1f-a78a-bcbd19f5b936","three_pole":null,"third_pole":null},"username":"王智琳","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":481}