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{"title":"The ammonoids from the Grès du Kahla supérieur of Timimoun (Middle-early Late Tournaisian; Gourara, Algeria)","authors":"Dieter Korn, Volker Ebbighausen, Jürgen Bockwinkel","doi":"10.1002/mmng.200900009","DOIUrl":null,"url":null,"abstract":"<p>The ammonoids from two very prolific horizons in the upper Kahla Sandstone (Tournaisian, Early Carboniferous) of Timimoun (Gourara, Algeria) are described monographically. Nine new ammonoid species are introduced: <i>Imitoceras altilobatum</i> n. sp., <i>Triimitoceras amplisellatum</i> n. sp., <i>Kazakhstania inequalis</i> n. sp., <i>Acrocanites imperfectus</i> n. sp., <i>Xinjiangites scalaris</i> n. sp., and <i>Becanites canalifer</i> n. sp. from the North African <i>Kazakhstania</i> -<i>Acrocanites</i> Assemblage as well as <i>Acrocanites recurvus</i> n. sp.,<i> Becanites singularis</i> n. sp., and <i>Becanites inflateralis</i> n. sp. from the <i>Pericyclus</i> -<i>Progoniatites</i> Assemblage. The first of these is one of the most diverse ammonoid faunas known from this time interval. (© 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)</p>","PeriodicalId":55147,"journal":{"name":"Fossil Record","volume":"13 1","pages":"13-34"},"PeriodicalIF":1.4000,"publicationDate":"2010-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/mmng.200900009","citationCount":"20","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Fossil Record","FirstCategoryId":"89","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/mmng.200900009","RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Earth and Planetary Sciences","Score":null,"Total":0}
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Abstract
The ammonoids from two very prolific horizons in the upper Kahla Sandstone (Tournaisian, Early Carboniferous) of Timimoun (Gourara, Algeria) are described monographically. Nine new ammonoid species are introduced: Imitoceras altilobatum n. sp., Triimitoceras amplisellatum n. sp., Kazakhstania inequalis n. sp., Acrocanites imperfectus n. sp., Xinjiangites scalaris n. sp., and Becanites canalifer n. sp. from the North African Kazakhstania -Acrocanites Assemblage as well as Acrocanites recurvus n. sp., Becanites singularis n. sp., and Becanites inflateralis n. sp. from the Pericyclus -Progoniatites Assemblage. The first of these is one of the most diverse ammonoid faunas known from this time interval. (© 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)
来自Timimoun gr du Kahla supsamrieur的菊石(图尔奈语中早期晚期);Gourara、阿尔及利亚)
对Timimoun (Gourara，阿尔及利亚)上部Kahla砂岩(Tournaisian，早石炭世)两个非常丰富的层位的菊石进行了专题描述。介绍了9个新的类氨物种:来自北非kazakhia -Acrocanites组合的Imitoceras altilobatum n. sp、Triimitoceras amplisellatum n. sp、kazakhia inequalis n. sp、Acrocanites imperfectus n. sp、Xinjiangites scalaris n. sp、Becanites canifer n. sp以及来自Pericyclus - progoniites组合的Acrocanites recurvus n. sp、Becanites singularis n. sp和Becanites inflateralis n. sp。其中第一个是这段时间内已知的最多样化的氨类动物群之一。(©2010 WILEY-VCH Verlag GmbH &KGaA公司，Weinheim)
本文章由计算机程序翻译，如有差异，请以英文原文为准。
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