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

Abstrakt

Provenance and early diagenesis od the shales and siliceous nodules of the Ordovician Šárka Formation (Czech Republic) were studied by chemical and X-ray phase analyses as well as by K-Ar dating to specify their formation and provenance.