Keyword "CORE DRILLING" in:

Newly drilling-detected phonolite intrusions in Lužické hory Mts.
Vladislav Rapprich, Roland Nádaskay, volume 50, issue 2, 2017, pages 207–213
pdf (5 MB)

Contribution of hydrogeological core drilling to stratigraphy, sedimentology and tectonics of the Upper Cretaceous deposits in the NW-part of the Bohemian Cretaceous Basin
Roland Nádaskay, Jaroslav Valečka, Stanislav Čech, volume 50, issue 1, 2017, pages 129–136
pdf (4.82 MB)