The palaeobiodiversity of stromatoporoids, tabulates and brachiopods in the Devonian of the Ardennes - Changes throuh time
| Autor: | Zapalski, Mikolaj K., Hubert, Benoît, Nicollin, Jean-Pierre, Mistiaen, Bruno, Brice, Denise |
|---|---|
| Přispěvatelé: | Laboratoire de Paléontologie stratigraphique, Université catholique de Lille (UCL), Faculty of Geology [Warsaw], University of Warsaw (UW), Laboratoire de paléontologie et paleogéographie du paleozoique (LPPP), Université de Lille, Sciences et Technologies-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), Département Géologie Unité de Recherche de Pétrologie sédimentaire, Université de Liège |
| Jazyk: | angličtina |
| Rok vydání: | 2007 |
| Předmět: | |
| Zdroj: | Bulletin de la Société Géologique de France Bulletin de la Société Géologique de France, Société géologique de France, 2007, 178 (5), pp.383-390 |
| ISSN: | 0037-9409 1777-5817 |
| Popis: | The specific biodiversity of stromatoporoids, tabulates and brachiopods from the Ardennes (707 taxa) has been analyzed stage-by-stage from the Lochkovian up to the Famennian. The diversity of each group may be correlated with external factors (e.g. facies), but it varied individually (e.g. decline of brachiopods in the Givetian). The faunas are discussed at the order level, however some more diversified orders are analyzed at family level. Biodiversity shows a sinle peak centered on the Givetian for the bioconstructors, and two major peaks (Emsian-Eifelian and Frasnian) for the brachiopods. The most diversified orders are Stromatoporellida (stromatoporoids), Favositida (tabulate corals) and Spiriferida (brachiopods). Stromatoporoids display two, tabulate corals four and brachiopods five stages of renewal of fauna. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|