{"title":"El registro sedimentario de la Cuenca del Bajo Segura (SE España) a través del análisis de correspondencia: implicaciones paleoambientales","authors":"Hugo Corbí","doi":"10.3989/EGEOL.42908.459","DOIUrl":null,"url":null,"abstract":"The Messinian and Pliocene record of the Bajo Segura Basin has been analysed by multivariate detendred correspondence analysis (DCA). The obtained results enables a comprehensive and synthetic examination of the sedimentary record, considering the distribution of benthic and planktic foraminifera (ecological groups) recorded in six representative sections of the basin, three on the northern sector (Colmenar, Torrellano and Elche) and three on the southern part (Garruchal, La Pedrera and El Canal). From the statistical analysis, contrasted with the bibliographical sources available, it can be concluded that: a) the southern sector presents, in comparison with the northern sector, a greater diversity of marine environments; and b) the three analysed synthems have their own characteristics in terms of variety and representation of their registered sedimentary environments.","PeriodicalId":50496,"journal":{"name":"Estudios Geologicos-Madrid","volume":"1 1","pages":"071"},"PeriodicalIF":0.8000,"publicationDate":"2017-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Estudios Geologicos-Madrid","FirstCategoryId":"89","ListUrlMain":"https://doi.org/10.3989/EGEOL.42908.459","RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"GEOLOGY","Score":null,"Total":0}
引用次数: 3
Abstract
The Messinian and Pliocene record of the Bajo Segura Basin has been analysed by multivariate detendred correspondence analysis (DCA). The obtained results enables a comprehensive and synthetic examination of the sedimentary record, considering the distribution of benthic and planktic foraminifera (ecological groups) recorded in six representative sections of the basin, three on the northern sector (Colmenar, Torrellano and Elche) and three on the southern part (Garruchal, La Pedrera and El Canal). From the statistical analysis, contrasted with the bibliographical sources available, it can be concluded that: a) the southern sector presents, in comparison with the northern sector, a greater diversity of marine environments; and b) the three analysed synthems have their own characteristics in terms of variety and representation of their registered sedimentary environments.
期刊介绍：
Since 1945 Estudios Geologicos publishes original research works, as well as reviews, about any topic on Earth Sciences.
Estudios Geologicos is published as one yearly volume, divided into two half-yearly issues. It is edited by the Spanish National Research Council (Consejo Superior de Investigaciones Científicas, CSIC) at the Instituto de Geociencias (CSIC-UCM).
Estudios Geologicos provides free access to full-text articles through this electronic edition. Accepted articles appear online as "Forthcoming articles" as soon as the galley proofs have been approved by the authors and the Editor-in-Chief. No changes can be made after online publication.
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