Olszewska-Nejbert, Danuta, Institute of Geology, University of Warsaw, al. Żwirki i Wigury 93, 02-089 Warszawa, Poland
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Vol 61, No 4 (2011) - Articles
Campanian (Late Cretaceous) hexactinellid sponges from the white chalk of Mielnik (Eastern Poland)
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Vol 59, No 4 (2009) - Articles
The phosphatized sponges from the Santonian (Upper Cretaceous) of theWielkanoc Quarry (southern Poland) as a tool in stratigraphical and environmental studies
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