The information on this page is a summary description. The full formal description is available here: Braux Member Abbreviation BRO Parent unit Anloy Formation Child units none Lithological description Thick beds of grey then reddish fine-grained sandstone with some shaly and silty intercalations. Age Lochkovian Thickness 80 m Area of occurrence South of the Vencimont...
The information on this page is a summary description. The full formal description is available here: Kautenbach-Troisvierges Formation Abbreviation KAT Parent unit none Child units none Lithological description Dark bluish slate getting richer in thin light grey or greenish sandstone laminae upwards, passing to typical quartzophyllade. Light greenish quartzitic sandstone beds with ripple marks occur....
The information on this page is a summary description. The full formal description is available here: Bois d’Ausse Formation Abbreviation BAU Parent unit none Child units Bôlia Member, Tréko Member, Masuis Member, Nonceveux Member Lithological description Dominantly grey or light-coloured quartzitic sandstone beds with abundant sedimentary structures (cross-beds) and few siltstone and shale thin beds....
The information on this page is a summary description. The full formal description is available here: Joigny Member Abbreviation JOI Parent unit Anloy Formation Child units none Lithological description Homogeneous shale and siltstone with beds of argillaceous, carbonate or micaceous sandstone passing to dark grey shale and slate with silty lamina. Age Lochkovian Thickness 400...
The information on this page is a summary description. The full formal description is available here: Solières Member Abbreviation SOL Parent unit Acoz Formation Child units none Lithological description Greyish to bluish shale and siltstone with rare sandstone and quartzitic sandstone interbeds Age Pragian Thickness 50 to 130 metres Area of occurrence Northern and north-eastern...
The information on this page is a summary description. The full formal description is available here: Ruisseau d’Hanzinne Member Abbreviation RHZ Parent unit Acoz Formation Child units none Lithological description Reddish siltstone and argillaceous sandstone with light-coloured quartzite beds and, greenish, pinkish or yellowish siltstone and shale. Age Pragian Thickness 160 m in the type...
The information on this page is a summary description. The full formal description is available here: Roche à l’Appel Member Abbreviation RAA Parent unit Fépin Formation Child units none Lithological description Dark green quartzitic sandstone with oblique stratifications alternating with argillaceous micaceous sandstone and dark grey shale. Age Upper Pridoli to lowermost Lochkhovian Thickness 0...
The information on this page is a summary description. The full formal description is available here: Ombret Conglomerate Bed Abbreviation Parent unit Fooz Formation Child units none Lithological description Conglomerate and coarse-grained sandstone, forming metre-thicks lenticular beds. Age Upper Pridoli to lowermost Lochkhovian Thickness A few metres Area of occurrence Southern margin of the Condroz...
The information on this page is a summary description. The full formal description is available here: Quareux Conglomerate Bed Abbreviation Parent unit Fooz Formation Child units none Lithological description Conglomerate and coarse-grained sandstone, forming metre-thicks lenticular beds. Age Upper Pridoli to lowermost Lochkhovian Thickness 0 to 10 metres Area of occurrence Margins of the Stavelot...
The information on this page is a summary description. The full formal description is available here: Waimes Member Abbreviation WAI Parent unit Fooz Formation Child units none Lithological description Kaolinitic coarse-grained sandstone with few micro-conglomeratic recurrences and siltstone intercalations Age Uppermost Pridoli Thickness 12 to 150 metres Area of occurrence Margins of the Stavelot and...
