Kaczmarska, I.; Ehrman, J. M. (2008). Poloniasira fryxelliana Kaczmarska and Ehrman, a new thalassiosiroid diatom (Bacillariophyta) from the Lower Oligocene diatomites in Polish Flysch Carpathians, southeast Poland. In: L. K. Medlin, G. J. Doucette, and M. C. Villac, eds. Phytoplankton evolution, taxonomy and ecology. J. Cramer, Berlin. Pp. 217–230.
261422
Kaczmarska, I.; Ehrman, J. M.
2008
Poloniasira fryxelliana Kaczmarska and Ehrman, a new thalassiosiroid diatom (Bacillariophyta) from the Lower Oligocene diatomites in Polish Flysch Carpathians, southeast Poland
In: L. K. Medlin, G. J. Doucette, and M. C. Villac, eds. Phytoplankton evolution, taxonomy and ecology. J. Cramer, Berlin.