The genus Arenobulimina Cushman from the Upper Albian and Cenomanian of the Polish Lowlands
Abstract
Rodzaj Arenobulimina Cushman z górnego albu i cenomanu Niżu Polski
Seven species of the genus Arenobul imina Cushman , found in the Upper Albian and Cenomanian of the Polish Lowland, are described. Five of them, Arenobulimina sabulosa (Chapman) , A. chapmani Cushman, A. conoidea (Perner) , A. frankei Cushman and A. advena (Cushman) are very well known in the literature. The new species described are Arenobulimina polonica n. sp. and A. varsoviensis n. sp.
Seven species of the genus Arenobul imina Cushman , found in the Upper Albian and Cenomanian of the Polish Lowland, are described. Five of them, Arenobulimina sabulosa (Chapman) , A. chapmani Cushman, A. conoidea (Perner) , A. frankei Cushman and A. advena (Cushman) are very well known in the literature. The new species described are Arenobulimina polonica n. sp. and A. varsoviensis n. sp.