{"title":"巴尔托斯坎迪亚奥陶纪化石出现的数据库","authors":"Ø. Hammer","doi":"10.37570/bgsd-2003-50-18","DOIUrl":null,"url":null,"abstract":"A database recording published fossil occurrences in the Ordovician of Baltoscandia has been constructed and made available on the Internet (http:/ /asaphus.uio.no). The database presently contains 10340 entries, each recording the first and last appearances of a single species at a single locality, together with other stratigraphical, taxonomic and geographical information. The data are taken from 141 publications, most of them from 1980 or later but also included are some older key references. The database will be continuously maintained, revised and expanded. In addition to serving as a reference for researchers working on the Ordovician of Baltoscandia, the database has been used to produce biodiversity curves for different fossil groups. These curves reflect the global increase in biodiversity through the Ordovician, but also show interesting local fluctuations.","PeriodicalId":55310,"journal":{"name":"Bulletin of the Geological Society of Denmark","volume":null,"pages":null},"PeriodicalIF":1.2000,"publicationDate":"2003-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A database of fossil occurrences in the Ordovician of Baltoscandia\",\"authors\":\"Ø. Hammer\",\"doi\":\"10.37570/bgsd-2003-50-18\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A database recording published fossil occurrences in the Ordovician of Baltoscandia has been constructed and made available on the Internet (http:/ /asaphus.uio.no). The database presently contains 10340 entries, each recording the first and last appearances of a single species at a single locality, together with other stratigraphical, taxonomic and geographical information. The data are taken from 141 publications, most of them from 1980 or later but also included are some older key references. The database will be continuously maintained, revised and expanded. In addition to serving as a reference for researchers working on the Ordovician of Baltoscandia, the database has been used to produce biodiversity curves for different fossil groups. These curves reflect the global increase in biodiversity through the Ordovician, but also show interesting local fluctuations.\",\"PeriodicalId\":55310,\"journal\":{\"name\":\"Bulletin of the Geological Society of Denmark\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.2000,\"publicationDate\":\"2003-04-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Bulletin of the Geological Society of Denmark\",\"FirstCategoryId\":\"89\",\"ListUrlMain\":\"https://doi.org/10.37570/bgsd-2003-50-18\",\"RegionNum\":4,\"RegionCategory\":\"地球科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"Earth and Planetary Sciences\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Bulletin of the Geological Society of Denmark","FirstCategoryId":"89","ListUrlMain":"https://doi.org/10.37570/bgsd-2003-50-18","RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"Earth and Planetary Sciences","Score":null,"Total":0}
A database of fossil occurrences in the Ordovician of Baltoscandia
A database recording published fossil occurrences in the Ordovician of Baltoscandia has been constructed and made available on the Internet (http:/ /asaphus.uio.no). The database presently contains 10340 entries, each recording the first and last appearances of a single species at a single locality, together with other stratigraphical, taxonomic and geographical information. The data are taken from 141 publications, most of them from 1980 or later but also included are some older key references. The database will be continuously maintained, revised and expanded. In addition to serving as a reference for researchers working on the Ordovician of Baltoscandia, the database has been used to produce biodiversity curves for different fossil groups. These curves reflect the global increase in biodiversity through the Ordovician, but also show interesting local fluctuations.
期刊介绍:
The Bulletin publishes contributions of international interest in all fields of geological sciences on results of new work on material from Denmark, the Faroes and Greenland. Contributions based on other material may also be submitted to the Bulletin if the subject is of relevance for the geology of the area of primary interest.