Nowe dane o naj niższym dolnym kambrze Gór Świętokrzyskich

Abstract

NEW DATA ON THE LOWERMOST LOWER CAMBRIAN IN THE ŚWIĘTOKRZYSKIE MTS Summary Recently Platysolenites antiquissimus Eichw. has been found to occur in the Jasień Beds – the lower part of the sub-Holmia horizon of the Lower Cambrian in the Świętokrzyskie Mts., so far evidenced only by Coleoloides Walc. And Hyolithes sp. This allows us to make a better correlation of these formations with the lowermost members of the Cambrian from the Russian platform area.