Provenance and early diagenetic processes of the Ordovician Šárka Formation at Praha - Červený vrch Hill (Barrandian, Czech Republic)

Abstrakt

Shales and siliceous nodules from Praha - Červený vrch Hill were studied by chemical and X-ray phase analyses as well as by k-Ar age dating to specify their formation and provenance.

Klíčová slova

• Petr Kraft
• 1459 Middle Ordovician
• Šárka Formation
• diagenesis
• clastic micas
• Prague Basin