The ammonoids from the Grès du Kahla supérieur of Timimoun (Middle-early Late Tournaisian; Gourara, Algeria)

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 inequa...

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Main Authors: D. Korn, V. Ebbighausen, J. Bockwinkel
Format: Article
Language:English
Published: Pensoft Publishers 2010-02-01
Series:Fossil Record
Online Access:https://fr.pensoft.net/article/30407/download/pdf/
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author D. Korn
V. Ebbighausen
J. Bockwinkel
author_facet D. Korn
V. Ebbighausen
J. Bockwinkel
author_sort D. Korn
collection DOAJ
description 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.doi:10.1002/mmng.200900009
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spelling doaj.art-dc7673b670f24f17ae16e0d25bcbdff12024-02-02T04:30:59ZengPensoft PublishersFossil Record2193-00742010-02-01131133410.1002/mmng.20090000930407The ammonoids from the Grès du Kahla supérieur of Timimoun (Middle-early Late Tournaisian; Gourara, Algeria)D. Korn0V. Ebbighausen1J. Bockwinkel2Institut des Sciences de l'Evolution, Université Montpellier IIdeceased on 3rd June 2011Dechant-Fein-Str. 22The 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.doi:10.1002/mmng.200900009https://fr.pensoft.net/article/30407/download/pdf/
spellingShingle D. Korn
V. Ebbighausen
J. Bockwinkel
The ammonoids from the Grès du Kahla supérieur of Timimoun (Middle-early Late Tournaisian; Gourara, Algeria)
Fossil Record
title The ammonoids from the Grès du Kahla supérieur of Timimoun (Middle-early Late Tournaisian; Gourara, Algeria)
title_full The ammonoids from the Grès du Kahla supérieur of Timimoun (Middle-early Late Tournaisian; Gourara, Algeria)
title_fullStr The ammonoids from the Grès du Kahla supérieur of Timimoun (Middle-early Late Tournaisian; Gourara, Algeria)
title_full_unstemmed The ammonoids from the Grès du Kahla supérieur of Timimoun (Middle-early Late Tournaisian; Gourara, Algeria)
title_short The ammonoids from the Grès du Kahla supérieur of Timimoun (Middle-early Late Tournaisian; Gourara, Algeria)
title_sort ammonoids from the gres du kahla superieur of timimoun middle early late tournaisian gourara algeria
url https://fr.pensoft.net/article/30407/download/pdf/
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