Carpathians Poland
Silesian Nappe
Geological Time: Paleogene Eocene
the SEM image is provided by Dr. hab. Anna Waśkowska,
AGH University of Science and Technology, Faculty of General Geology and Geotourism
to the page of Dr. hab.
View of a specimen of Spiroplectammina spectabilis (Grzybowski, 1898)
The identification is based upon:
Waśkowska, A., Cieszkowski, M., 2014: Biostratigraphy and depositional anatomy of a large olistostrome in the
Eocene Hieroglyphic Formation of the Silesian Nappe, Polish Outer Carpathians. Annales Societatis Geologorum Poloniae (2014), vol. 84. Pages 51 - 70. Plate n.a., Fig. 8 I