Stratigraphy and origin of the Kisfennsík Nappe (Bükk Mountains, NE Hungary). Is the Silica Unit really present in the Bükk Mountains?

by Bérczi-Makk, Anikó, Forián-Szabó, Márton, Józsa, Sándor, Piros, Olga, Velledits, Felicitász
Source: 1. Geologica Carpathica 1. 1335-0552 1. Roč. 54, č. 3 (2003), s. 189-198