{"title":"EARLIEST REPRESENTATIVES OF THE GENUS CORDYLODUS (CONODONTA) FROM CAMBRO–ORDOVICIAN BOUNDARY BEDS OF NORTH ESTONIA AND LENINGRAD REGION","authors":"L. Popov, S. Sergeyeva, V. Viira","doi":"10.3176/geol.1987.4.01","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":129290,"journal":{"name":"Proceedings of the Academy of Sciences of the Estonian SSR. Geology","volume":"9 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"18","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the Academy of Sciences of the Estonian SSR. Geology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3176/geol.1987.4.01","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}