The belemnite zonation of the uppermost Cretaceous in the Maastricht-Aachen-Liège, Brabant-Méhaigne and Mons areas (Belgium,southeast Netherlands)
Keutgen, N. (2011). The belemnite zonation of the uppermost Cretaceous in the Maastricht-Aachen-Liège, Brabant-Méhaigne and Mons areas (Belgium,southeast Netherlands). Geol. Mijnb. 90(2-3): 165-178
In: Netherlands Journal of Geosciences. Kluwer/Cambridge University Press: Den Haag, Cambridge. ISSN 0016-7746; e-ISSN 1573-9708, more
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| Keywords |
Geological time > Phanerozoic > Geological time > Mesozoic > Cretaceous > Cretaceous, Upper > Campanian Geological time > Phanerozoic > Geological time > Mesozoic > Cretaceous > Cretaceous, Upper > Maastrichtian Geological time > Phanerozoic > Geological time > Mesozoic > Cretaceous > Cretaceous, Upper > Santonian Actinocamax; Belemnella; Belemnitelia; Belemnitida; Belemnoidea; Gonioteuthis Liège (Arrondissement) [Marine Regions]; Mons [Marine Regions]; Tongeren (Arrondissement) [Marine Regions] Marine/Coastal |
| Author keywords |
Belemnitellids; stratigraphy; Actinocamax; Gonioteuthis; Belemnitelia;Belemnella; Upper Cretaceous; Belgium; the Netherlands |
| Abstract |
An overview is presented of belemnitellid faunas of Santonian to Maastrichtian (Late Cretaceous) age in the Mons Basin and in the Brabant-Méhaigne and Maastricht-Aachen-Liège areas (Belgium, southeast Netherlands). As many as twenty-two species of the genera Actinocamax Miller, 1823, Gonioteuthis Bayle, 1878, Belemnitella d'Orbigny, 1840 and Belemnella Nowak, 1913 have been recorded to date. On the basis of these, thirteen zones can be distinguished: three in the Santonian (G. w. westfalica, G. westfalicagranulata and G. granulate), six in the Campanian (G. granulataquadrata, G. quadrata, Blt. mucronata, Blt. woodi, Blt. minor I and Blt. minor II) and four in the Maastrichtian (Bln. obtusa, Bln. ex gr. sumensis/cimbrica, Blt. junior and Bln. kazimiroviensis). Correlative schemes between these zones and those proposed for Norfolk (southeast England) and for the combined Lägerdorf-Kronsmoor-Hemmoor section (northern Germany) are presented. The belemnitellid assemblage of the study area closely resembles that of Norfolk, but differs from the late Campanian faunas of northwest Germany. |
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