{"id":"4290604a-c1ef-4f0e-8a58-ef2d71d1701e","title":"延吉地区晚白垩世-新生代低温热年代学数据集","title_en":"Late Cretaceous Cenozoic exhumation in Yanji area: low temperature thermochronology data set","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":"文件命名：裂变径迹年龄以EXCLE表格形式存储，文件的名称为“Sample details”“Fission-track data of the Yanji area.xlsx”，(U-Th-[Sm])He apatic ages“”和“(U-Th) He zircon ages”，分别代表\"采样位置“ 、”“ 裂变径迹数据”、“(U-Th-[Sm])/He磷灰石年龄”以及“ (U–Th)/He 锆石年龄”。\n数据读取方式：该数据可以直接使用EXCLE表格打开","description":"本数据为花岗岩的裂变径迹数据、(U-Th-[Sm])/He磷灰石年龄、 (U–Th)/He 锆石年龄。样品主要采集自吉林延吉西南地区天佛指山的显生宙花岗岩，其中大部分为侏罗纪花岗岩，也有少部分二叠纪、三叠纪以及早白垩世花岗岩。磷灰石裂变径迹年龄通过外部探测器方法来获得；(U-Th-[Sm])/He磷灰石年龄与(U–Th)/He 锆石年龄通过使用820nm光耦合半导体激光器脱气对磷灰石和锆石脱气，并用电感耦合等离子体质谱法分析获得；通过获得的数据可以对延吉地区晚白垩世到新生代的冷却史及折返史进行限定。","doi":"10.11888/Geo.tpdc.271518","projection":"","language":"zh","share_type":"online","east":131.02,"west":129.02,"south":42.56,"north":43.41,"scale":null,"crs":null,"filesize":0.1,"share_policy":"a","ts_created":"2021-06-16T15:39:28.206039+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-06-16T20:59:39.528105+08:00","time_description":"92百万年到101百万年","datas_group":3,"time_description_en":"92 million to 101 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":"0.5º - 1º","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"4290604a-c1ef-4f0e-8a58-ef2d71d1701e","three_pole":null,"third_pole":null},"username":"马思源","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":361}