Présence de Gymnocodium (Algue) dans le Dévonien Moyen (Synclinorium de Dinant, Belgique)
In: Géobios. Association Européenne de Paléontologie: Lyon. ISSN 0016-6995; e-ISSN 1777-5728, meer
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| Trefwoorden |
Geological time > Phanerozoic > Paleozoic > Palaeozoic > Devonian > Devonian, Middle
Gymnocodiaceae; Gymnocodium devonicum; Rhodophyta [WoRMS]
Belgium, Dinant (Arrondissement) [Marine Regions]
Marien/Kust |
| Author keywords |
CALCAREOUS ALGAE; DEVONIAN; GYMNOCODIACEAE COMMUNITY;GYMNOCODIUM-DEVONICUM NOV-SP |
| Auteurs | | Top |
- Mamet, B., meer
- Preat, A.
- Roux, A.
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| Abstract |
This article illustrates Gymnocodium (G. devonicum nov. sp.) observed in Middle Devonian carbonates of the Dinant Synclinorium. Gymnocodiaceans were considered up to now as ubiquitous and very abundant calcified Late Permian-Mesozoic algae. The equivalent of the ''Gymnocodiaceae community'' is observed here in an Eifelian (''Couvinian'', Couvin Limestone) carbonate ramp, quite a radical change of the known stratigraphy. |
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