{"id":"fff70e31-4518-4fc7-b0dd-adcaaa0b1c40","title":"青藏高原北部和西部地层古生物地质考察记录及照片数据集","title_en":"Field exploration dataset of the western and northern Qinghai-Xizang Plateau on stratigraphy and palaeontology","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":"数据命名方式为地域（“西藏北部和西部/N-W Xizang”）和提供者（“JGLI”）。数据以pdf格式存储，可用Adobe Reader等软件打开读取。","description":"青藏高原雅鲁藏布江缝合带及其两侧邻区是研究新特提斯洋演化的关键区域。对本区西段和北部的地层和古生物学研究目前还不够充分，关于新特提斯演化的沉积序列还未完整揭示，地层学、沉积学等研究都比较薄弱，制约了对新特提斯形成和演化、印度-欧亚板块碰撞的理解和认识。本科考队对西藏西部和北部一些关键地区开展中生代地层、古生物和沉积学研究，寻找区内关于新特提斯开启、演化和海水退出的地层和沉积证据。本数据集是我们在上述地区进行野外地质考察的工作日志以及地质现象、地层剖面、采集化石照片和工作图片的集合，一共包括四个部分，分别记录专题考察分队的工作，所考察的区域包括日喀则、阿里和那曲地区，地层包括白垩-古近系及放射虫硅质岩地层。","doi":"10.11888/SolidEar.tpdc.271835","projection":"","language":"zh","share_type":"protected","east":90.0,"west":78.83,"south":28.5,"north":33.83,"scale":null,"crs":null,"filesize":40.7,"share_policy":"b","ts_created":"2021-11-17T11:19:01.318890+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-12-06T22:03:44.170678+08:00","time_description":"230百万年-23百万年","datas_group":0,"time_description_en":"230Ma-23Ma","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"毛亚晶","username":"maoyj","email":"maoyj@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":"1º-10º","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[21],"subtopics":{"metadata":"fff70e31-4518-4fc7-b0dd-adcaaa0b1c40","three_pole":null,"third_pole":null},"username":"史宇坤","review_time":null,"protected_duration":24,"protected_describe":null,"is_important":false,"hit_count":109}