{"id":"b3b1baaf-6ba0-4a15-9bfd-599a0dff61d2","title":"西藏申扎木纠错剖面中上二叠统地层柱状图（含䗴类及小有孔虫生物带划分）","title_en":"Middle and Upper Permian stratigraphic column of the Mujiucuo section in Xainza County, Tibet (with fusulines and samller foraminifera biostratigraphic subdivisions)","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；\n文件以jpg格式存储","description":"申扎木纠错剖面位于木纠错湖西面的高山上，该剖面保存了较好的二叠纪地层。下拉组从83层至89层主要以生物碎屑灰岩为主，含较多的䗴类及小有孔虫动物群。经鉴定䗴类有13个种、小有孔虫有37个种。根据它们的产出状态，䗴类分为2个组合带，下部的Nankinella-Chusenella组合带，时代为中二叠世；上部为Codonofusiella schubertelloides带，时代为晚二叠世吴家坪期。有孔虫也分为2个组合带，分别是下部的Agathammina vachardi-Hemigordiopsis subglobosa组合带和上部的Glomomidiellopsis xainzaensis-Midiella reicheli组合带。总体上有孔虫中以似瓷质壳的有孔虫占多数，表明该地在中晚二叠世时是温暖浅海的沉积环境。","doi":"10.11888/Geo.tpdc.271041","projection":"","language":"zh","share_type":"protected","east":89.21,"west":89.21,"south":30.92,"north":30.92,"scale":null,"crs":null,"filesize":1.3,"share_policy":"a","ts_created":"2020-12-22T12:13:45.290731+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-04-19T19:24:25.776894+08:00","time_description":"273百万年至254百万年","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":"b3b1baaf-6ba0-4a15-9bfd-599a0dff61d2","three_pole":null,"third_pole":null},"username":"史宇坤","review_time":null,"protected_duration":24,"protected_describe":null,"is_important":false,"hit_count":1119}