Gradstein, F. M.;
Kaminski, M. A.;
(1997)
New species of Paleogene deep-water agglutinated foraminifera from the North Sea and Norwegian Sea / Nowe gatunki głębokowodnych otwornic aglutynujących z osadów Morza Północnego i Morza Norweskiego.
Annales Societatis Geologorum Poloniae
, 67
(2-3)
pp. 217-229.
![[thumbnail of 18396.pdf]](https://discovery.ucl.ac.uk/style/images/fileicons/application_pdf.png) Preview |
PDF
18396.pdf Download (3MB) |
Abstract
We describe the following five new taxa of agglutinated benthic foraminifera from Paleogene bathyal shales of the North Sea and Norwegian Sea: Annectina biedai n.sp. (Eocene-Oligocene), Reophanus berggreni n.sp. (Eocene-Lower Oligocene), Ammoanita ingerlisae n.sp. (lower part of upper Paleocene), Conotrochammina voeringensis n.sp. (Campanian-lower-middle Eocene), and Cystammina sveni n.sp. (Campanian-middle Eocene). Additionally, Conotrochammina whangaia Finlay is described from the Norwegian Sea region for the first time. Insculptarenula aff. subvesicularis in the Paleocene of the North Sea may be a new species in the plexus of Cretaceous through Paleogene globorotaliid-like trochamminids. Insculptarenula subvesicularis Homola & Hanzlikova from the Albian of the Carpathians is discussed. Reophanus berggreni n.sp., Anectina biedai n.sp. and Conotrochammina voeringensis n.sp. are not known from strata outside the North Sea-Norwegian Sea region. The stratigraphic ranges of the new taxa are useful additions to the subsurface biozonation of the North Sea and offshore Norway / Wyróżniono nowy rodzaj Neaguammina n.gen. w grupie otwornic aglutynujących z rodziny Prolixoplectidae. Otwornice tego rodzaju charakteryzuje trochospiralno-trójszeregowo-dwuszeregowy układ komór skorupki, ujscie u podstawy ostatniej komory oraz sciany aglutynowane cementem organicznym. Autorzy uważają, że niektóre gatunki należące do rodzaju Gaudryina można obecnie zaliczyć do rodzaju Neaguammina n.gen
| Type: | Article |
|---|---|
| Title: | New species of Paleogene deep-water agglutinated foraminifera from the North Sea and Norwegian Sea / Nowe gatunki głębokowodnych otwornic aglutynujących z osadów Morza Północnego i Morza Norweskiego |
| Open access status: | An open access version is available from UCL Discovery |
| Publisher version: | http://www.asgp.pl/1997/67_2-3/contents.html |
| Language: | English |
| UCL classification: | UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Earth Sciences |
| URI: | https://discovery.ucl.ac.uk/id/eprint/18396 |
Archive Staff Only
 |
View Item |
