Publisher © Czech Geological Survey, ISSN: 2336-5757 (online), 0514-8057 (print)

Evolution of the depositional environment at the Lochkovian-Pragian boundary in the Prague Basin based on gamma-ray spectrometry

 

Fratišek Vacek

Geoscience Research Reports 43, 2010 (GRR for 2009), pages 65–67
Map sheets: Zbraslav (12-42)

Full text (PDF, 0.12 MB)

 

Abstract

Two sections of the Lochkovian-Pragian boundary have been studied by gamma-ray spectrometry - GSSP Homolka at Praha-Velká Chuchle and its auxiliary section at Černá rokle near Kosoř. The spectral data indicate a transgressive event in the lowermost Pragian, which is expressed in deposition of hemipelagic carbonates