Girvanella limestones and the occurrence of Girvanella minuta Wethered in the Upper Jurassic-Early Cretaceous of the Carpathian foreland

by Golonka, Jan, Matyszkiewicz, Jacek, Wilczyńska, Aleksandra
Source: 1. Mineralia slovaca 1. 0369-2086 1. Roč. 35, č. 1 (2003), s. 9-11