Over het archief
Het OWA, het open archief van het Waterbouwkundig Laboratorium heeft tot doel alle vrij toegankelijke onderzoeksresultaten van dit instituut in digitale vorm aan te bieden. Op die manier wil het de zichtbaarheid, verspreiding en gebruik van deze onderzoeksresultaten, alsook de wetenschappelijke communicatie maximaal bevorderen.
Dit archief wordt uitgebouwd en beheerd volgens de principes van de Open Access Movement, en het daaruit ontstane Open Archives Initiative.
Basisinformatie over ‘Open Access to scholarly information'.
Restudy of some larger dinoflagellate cysts and an acritarch from the upper Cretaceous of Belgium and Germany
Lejeune-Carpentier, M.; Sarjeant, W.A.S. (1981). Restudy of some larger dinoflagellate cysts and an acritarch from the upper Cretaceous of Belgium and Germany. Ann. Soc. géol. Belg. (1968) 104(1): 1-39
In: Annales de la Société géologique de Belgique. Vaillant-Carmanne: Liège. ISSN 0037-9395, meer
|   |
| Trefwoorden |
Geological time > Phanerozoic > Geological time > Mesozoic > Cretaceous
Geological time > Phanerozoic > Geological time > Mesozoic > Cretaceous > Cretaceous, Upper
Acritarcha [WoRMS]; Dinoflagellata [WoRMS]
België [Marine Regions]; Germany [Marine Regions]
Marien/Kust |
| Auteurs | | Top |
- Lejeune-Carpentier, M.
- Sarjeant, W.A.S.
|
|
|
| Abstract |
An account is presented of a restudy of type material of 13 species of dinoflagellate cysts and one species of acritarch from Upper Cretaceous flints of Belgium and Germany. The new combinations Amphorosphaeridium major (Lejeune-Carpentier), Hystrichokolpoma? crassipes (Reade) and Deflandrea damasii (Lejeune-Carpentier) are proposed. The former Exochosphaeridium spinosum var. deflandrei is elevated to specific status, as Fibrocysta? deflandrei (Lejeune-Carpentier). The former Hystrichosphaeridium cruciatum is shown to be an acritarch ; the new combination Veryhachium? cruciatum (0. Wetzel) is proposed. Emended diagnoses are presented for these five species and for the following: Gonyaulacysta wetzeli (Lejeune-Carpentier), Gonyaulacysta? obscura (Lejeune-Carpentier), Cribroperidinium ventriosum (0. Wetzel), Leptodinium porosum (Lejeune-Carpentier), Deflandrea galeata (Lejeune-Carpentier) and Lejeunecysta tricuspis (0. Wetzel). Full synonymies are presented for the species Oligosphaeridium complex (White) and Areoligera senonensis Lejeune-Carpentier ; their stratigraphical and geographical distribution is discussed. The taxonomic problems presented by Palaeoperidinium? subconicoides are considered. Photographs of all species are presented, in most cases for the first time ; and interpretative drawings, most of them redrawn versions of the first author's original figures, supplement the text. |
IMIS is ontwikkeld en wordt gehost door het VLIZ.
