Bohemian Cretaceous Basin - a presumed sea way between the North European basins and Tethys, based on study of foraminifers and calcareous nannofossils (Turonian-Coniacian)

by Hradecká, L., Švábenická, L.
Source: 1. Geologica carpathica 1. 1335-0552 1. Roč. 50, špec. č. (1999), s. 35-36