The information on this page is a summary description. The full formal description is available here: Zonderschot Member Abbreviation BcZo Parent unit Berchem Formation Child units Lithological description The member was formally described for the first time by De Meuter & Laga (1976) as a dark green, rather fine-grained, clayey, slightly ligniferous, very glauconitic sand,...
The information on this page is a summary description. The full formal description is available here: Bolderberg Formation Abbreviation Bb Parent unit Child units Houthalen Member, Genk Member, Heizel Facies Lithological description The lithology of the Bolderberg Formation consists in the eastern part of northern Belgium at the base of dark green, often clayey, medium...
