The information on this page is a summary description. The full formal description is available here: Bôlia Member Abbreviation BOL Parent unit Bois d’Ausse Formation Child units none Lithological description Thickly-bedded grey to green quartzitic sandstone, usually arkosic, with cross-stratifications and thin interbeds of green to blue siltstone and shale. Age Pragian Thickness C. 50...
The information on this page is a summary description. The full formal description is available here: Pesche Member Abbreviation PES Parent unit Ruisseau de la Forge Formation Child units none Lithological description Grey to bluish-grey shale and siltstone with lenses and beds of bluish sandstone with dissolved fossils. Age Late Pragian to early Emsian Thickness...
The information on this page is a summary description. The full formal description is available here: Tréko Member Abbreviation TRK Parent unit Bois d’Ausse Formation Child units none Lithological description Alternation of thin beds of green sandstone and siltstone. Age Pragian Thickness C. 20 m Area of occurrence Northern and eastern limbs of the Dinant...
The information on this page is a summary description. The full formal description is available here: Our Formation Abbreviation OUU Parent unit none Child units Stolzembourg Member, Schuttbourg Member Lithological description Bluish to greenish-grey shale, siltstone and sandstone, usually finely micaceous, with a brownish when weathered. Age Early Emsian Thickness 2500 metres Area of occurrence...
The information on this page is a summary description. The full formal description is available here: Masuis Member Abbreviation MAS Parent unit Bois d’Ausse Formation Child units none Lithological description Lenticular beds of light grey to grey-beige quartzitic sandstone and arkosic sandstone with grey shale interbeds. Age Pragian Thickness C. 30 m Area of occurrence...
The information on this page is a summary description. The full formal description is available here: Stolzembourg Member Abbreviation STO Parent unit Our Formation Child units none Lithological description Bluish to greenish-grey shale, siltstone, with a brownish patina when weathered. Age Early Emsian Thickness 1400 metres Area of occurrence Northeastern limb of the Neufchâteau ...
The information on this page is a summary description. The full formal description is available here: Oignies Formation Abbreviation OIG Parent unit none Child units none Lithological description Red, purple-red, green or variegated, often finely micaceous, shale and siltstone with lenticular beds of quartzitic or arkosic sandstone and decalcified nodules. Age Middle to late Lochkovian...
The information on this page is a summary description. The full formal description is available here: Dave member Abbreviation Parent unit none Child units none Lithological description Disused term equivalent of the Waimes Member, see Fooz Formation. Age Thickness Area of occurrence Type locality Alternative names Authors Denayer, J. & Mottequin, B. Date 23/09/2025 Cite...
The information on this page is a summary description. The full formal description is available here: Petites Tailles Formation Abbreviation PET Parent unit none Child units none Lithological description Massive greenish to whitish quartzitic sandstone, conglomeratic and coarse-grained sandstone passing upwards to greenish to dark grey slaty shale and quartzophyllade. Age Pridoli or Lochkovian Thickness...
The information on this page is a summary description. The full formal description is available here: Parensart Member Abbreviation PRS Parent unit Mondrepuis Formation Child units none Lithological description Shale and carbonate siltstone Age Early Lochkovian Thickness 75 metres Area of occurrence Southern margin of the Neufchâteau Eifel Synclinorium, north of the Givonne Inlier....
