{"id":"601a7b67-c8cd-428e-9678-658516ed8610","title":"西藏申扎县木纠错剖面二叠纪化石鉴定单","title_en":"Identifications of Permian fossils from the Mujiucuo section, Xainza County, 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":"科考地点+剖面名称+地层层位+化石类群；可使用Excel查看数据","description":"该数据集包含了西藏申扎木纠错地区三个剖面的䗴类、小有孔虫、腕足类和牙形类的化石鉴定单。该地区二叠纪地层出露良好，分别由永珠组、拉嘎组、昂杰组、下拉组和木纠错组组成。其中永珠组中以腕足类化石为主，古生物地理显示冷水动物群；下拉组下部以紫红色灰岩为主，含有混生型的牙形类化石；下拉组中部以中薄层灰岩为主，含有丰富的小有孔虫类、䗴类、腕足类等化石；下拉组中上部以中厚层灰岩为主，含牙形类、小有孔虫类和䗴类；根据化石层位的对比，木纠错西北的采样点的层位对应于木纠错剖面的86层，相当于下拉组的中部；木纠错西短剖面相当于木纠错剖面89层的顶部；木纠错西二号短剖面的层位相当于木纠错组的底部。","doi":"10.11888/Geogra.tpdc.271044","projection":"","language":"zh","share_type":"protected","east":89.2,"west":88.93,"south":30.92,"north":31.05,"scale":null,"crs":null,"filesize":0.128,"share_policy":"a","ts_created":"2020-12-22T09:46:21.536530+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-04-19T09:37:24.089840+08:00","time_description":"294百万年至255百万年","datas_group":3,"time_description_en":"","data_format":null,"project":[11],"specials":["b6500306-f60b-4aa1-b0b6-0324d94866df","b6500306-f60b-4aa1-b0b6-0324d94866df"],"cite":null,"review_status":5,"review_invite":[{"user_name":"张东菊","username":"zhangdj","email":"djzhang@lzu.edu.cn","is_cancel_expert":false},{"user_name":"黄浩","username":"黄浩","email":"geohaohuang@gmail.com","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":"-","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[21],"subtopics":{"metadata":"601a7b67-c8cd-428e-9678-658516ed8610","three_pole":null,"third_pole":null},"username":"史宇坤","review_time":null,"protected_duration":24,"protected_describe":null,"is_important":false,"hit_count":1182}