{"id":"94d1e3b0-911a-41e2-afc4-801c4c2c9dfc","title":"最古老的Megapodagrionidae化石数据来自辽宁早白垩世","title_en":"Data of the oldest megapodagonidae fossil from the Early Cretaceous of Liaoning Province","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":"Data of the oldest megapodagonidae fossil","description":"1）本文报道了我国最古老的Megapodagrionidae蜻蜓目化石，Cretapodagrion sibelleae。\n2）化石材料来自我国辽宁省北票下白垩统义县组中，化石经镜下修复处理，成像，得到图鉴数据，使用ps软件进行图版制作。\n3）Cretapodagrion sibelleae基于一块前翅标本建立，图鉴数据清晰，分辨率高。\n4）Cretapodagrion与Megapodagrionidae中的一些现生属具有一定的相似性。","doi":"10.1016/j.cretres.2017.12.003","projection":"","language":"zh","share_type":"online","east":120.0,"west":120.0,"south":40.0,"north":40.0,"scale":null,"crs":null,"filesize":1.3,"share_policy":"a","ts_created":"2021-06-22T23:57:14.903900+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-06-24T16:32:49.601025+08:00","time_description":"早白垩世","datas_group":3,"time_description_en":"Early Cretaceous","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"李育","username":"李育","email":"liyu@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":66424,"last_login":"2021-08-31T17:09:37.293773+08:00","username":"YanHou","email":"ljz2hy@163.com","is_active":false,"is_staff":false,"user_name":"侯燕"},"data_sources":null,"temporal_resolution":"1000 year < x","spatial_resolution":"-","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[521],"subtopics":{"metadata":"94d1e3b0-911a-41e2-afc4-801c4c2c9dfc","three_pole":null,"third_pole":null},"username":"付衍哲","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":397}