Towards a palaeogeographical and sequential framework for the Givetian of Belgium
Boulvain, F.; Mabille, C.; Poulain, G.; Da Silva, A.C. (2009). Towards a palaeogeographical and sequential framework for the Givetian of Belgium. Geol. Belg. 12(3-4): 161-178
In: Geologica Belgica. Geologica Belgica: Brussels . ISSN 1374-8505; e-ISSN 2034-1954, meer
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| Trefwoorden |
Geological time > Phanerozoic > Paleozoic > Palaeozoic > Devonian > Devonian, Middle > Givetian
Anthozoa [WoRMS]; Brachiopoda [WoRMS]; Porifera [WoRMS]
België, Ardennen [Marine Regions]
Marien/Kust |
| Author keywords |
Givetian, Ardenne, reef, carbonate platform, sequence stratigraphy |
| Abstract |
This paper starts with a review of facies and reef morphologies from the Givet Group in the Ardenne area. Platform initiation and evolution are analyzed and related to external factors at a global scale (sea level changes, climate changes), at a regional scale (local subsidence, change in detrital supply) and to internal factors like organic communities composition. More specifically, the location of reef barriers are related to sea level changes and a sequence stratigraphic canvas is proposed |
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