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Les Ostracodes des sables à Nummulites planulatus du Mont Panisel (Ypresien, Belgique): signification stratigraphique et paléoécologique
Les Ostracodes des sables à Nummulites planulatus du Mont Panisel (Ypresien, Belgique): signification stratigraphique et paléoécologique
- Publication Year :
- 1990
-
Abstract
- The Nummulites planulatus sands from the Mount Panisel boring, near Mons, in Belgium, has supplied about thirty Ostracodes species of which Echinocythereis reticulatissima, Bythocypris ? trosliensis, Acanthocythereis ? spinosa and Leguminocythereis striatopunctata characterize the upper part of Keen biozone 6. Sedimentation occured in a quiet rather warm shallow sea, as indicated, specially, by the presence of several species of Pterygocythereis and Cytheretta.
Details
- Language :
- French
- Database :
- OpenAIRE
- Accession number :
- edsair.od.......232..037cefa0caba29dc8db9e4a5f25e13bc