{"id":"facc7ecf-ecd9-455e-92d9-7ae06b7a97d8","title":"华南越城岭穹隆的黑云母的40Ar-39Ar的年龄数据集 (140 Ma-90 Ma)","title_en":"40Ar-39Ar age data set of biotite from the Yuechengling dome, South China (140 Ma-90 Ma)","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：年代学数据以Excel表格存储，文件的名称为“2019YCL-40Ar-39Ar data.xlsx\"，其中2019代表年，YCL代表样品采集于越城岭，40Ar-39Ar data代表文件为40Ar-39Ar数据，“2019YCL-40Ar-39Ar data.xlsx\"这个文件为越城岭穹隆的40Ar-39Ar数据。\n使用方法：该数据为xlsx文件格式，可以用Excel直接打开","description":"数据为华南越城岭穹隆中花岗质糜棱岩和片麻状花岗岩中黑云母的40Ar-39Ar的年龄。先对岩石样品进行清洗和粉碎，然后在双筒显微镜下手工挑选黑云母颗粒。在为定年做准备之前，重新检查了黑云母，选择了新鲜、透明、没有夹杂物的晶体。实验主要在中国科学院地质与地球物理研究所地质与地球物理重点实验室在40Ar/39Ar和U-Th/He实验室完成。使用MM5400质谱仪高分辨率进行40Ar/39Ar的测量。然后利用excel的软件的插件ArArCALC对测试的原始数据进行进一步的处理。该数据为越城岭穹隆的形成过程及动力学机制的解释提供年代学的支持。\n      以上数据已发表在Tectonics，数据真实可靠。数据以Excel表格形式存储。","doi":"org/ 10.1029/2019TC005516","projection":"","language":"zh","share_type":"online","east":11.5,"west":110.0,"south":25.5,"north":27.0,"scale":null,"crs":null,"filesize":0.45,"share_policy":"a","ts_created":"2021-05-24T17:34:08.038085+08:00","doi_type":"沿用数据已有DOI","ts_updated":"2021-05-25T18:01:50.258956+08:00","time_description":"140 Ma到90 Ma之间","datas_group":3,"time_description_en":"140 Ma to 90 Ma","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":"facc7ecf-ecd9-455e-92d9-7ae06b7a97d8","three_pole":null,"third_pole":null},"username":"孟令通","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":473}