Sem-observation of calcareous micro- and nannofossils incertae sedis from the Silurian of Gotland, Sweden: Preliminary results

Beitrag in einer Fachzeitschrift
(Originalarbeit)


Details zur Publikation

Autorinnen und Autoren: Munnecke A, Samtleben C, Servais T, Vachard D
Zeitschrift: Geobios
Verlag: Elsevier Masson
Jahr der Veröffentlichung: 1999
Band: 32
Heftnummer: 2
Seitenbereich: 307-314
ISSN: 0016-6995


Abstract


SEM observations of polished, slightly etched rock samples from limestone-marl alternations of the Silurian of Gotland allowed the discovery of numerous excellently preserved calcareous micro- and nannofossils, most of which remained unknown to date. Only few morphotypes can be assigned with varying degrees of confidence to groups which are already described in literature. The assemblages include possible ancestors of the foraminifera (Parathurammina, Caligella, etc.), numerous algal remains (Girvanella, Halysis, etc.), very abundant small spherical calcitic microfossils ('nannospheres' or 'calcispheres') as well as several enigmatic groups of microorganisms ranging in size between 5 and 100 μm.



FAU-Autorinnen und Autoren / FAU-Herausgeberinnen und Herausgeber

Munnecke, Axel Prof. Dr.
Naturwissenschaftliche Fakultät


Einrichtungen weiterer Autorinnen und Autoren

LILLE 1 University - Science and Technology


Zitierweisen

APA:
Munnecke, A., Samtleben, C., Servais, T., & Vachard, D. (1999). Sem-observation of calcareous micro- and nannofossils incertae sedis from the Silurian of Gotland, Sweden: Preliminary results. Geobios, 32(2), 307-314.

MLA:
Munnecke, Axel, et al. "Sem-observation of calcareous micro- and nannofossils incertae sedis from the Silurian of Gotland, Sweden: Preliminary results." Geobios 32.2 (1999): 307-314.

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