The information on this page is a summary description. The full formal description is available here: Lion Member Abbreviation LIO Parent unit Grand Breux Formation Child units none Lithological description White to greyish massive limestone forming very large masses, relatively rich in fossil organisms and cavities at the base, less fossiliferous and more fine-grained upwards....
The information on this page is a summary description. The full formal description is available here: Falunée Member Abbreviation FLN Parent unit Rhisnes Formation Child units none Lithological description Nodular, brachiopod-rich limestone with thin argillaceous interbeds. Age Middle Frasnian Thickness 60-70 m in the type area Area of occurrence Margin of the Brabant Parautochthon west...
The information on this page is a summary description. The full formal description is available here: Mariembourg formation/member Abbreviation Parent unit none Child units none Lithological description Disused unit, integrated into the Marche-en-Famenne Formation. Age Thickness Area of occurrence Type locality Alternative names Authors Mottequin, B., Denayer, J., Delcambre, B., Marion, J.-M. & Poty, E....
The information on this page is a summary description. The full formal description is available here: Boussu-en-Fagne Member Abbreviation BOU Parent unit Grand Breux Formation Child units none Lithological description Greenish-grey shale with calcareous nodules, usually fossiliferous. Age Middle Frasnian Thickness c. 80 m in the type area Area of occurrence Southern limb of the...
The information on this page is a summary description. The full formal description is available here: Tchafornis Member Abbreviation TCH Parent unit Aisemont Formation Child units none Lithological description Bedded bioclastic limestone, rich in corals, locally biostromal or nodular. Age Late Frasnian Thickness 10-15 m in the type area. Area of occurrence Brabant Parautochthon, Haine-Sambre-Meuse...
The information on this page is a summary description. The full formal description is available here: Senzeille formation/member Abbreviation Parent unit none Child units none Lithological description Disused unit of the former Famenne formation; see Marche-en-Famenne Formation. Age Thickness Area of occurrence Type locality Alternative names Authors Mottequin, B., Denayer, J., Delcambre, B., Marion, J.-M....
The information on this page is a summary description. The full formal description is available here: Grand Breux Formation Abbreviation GBR Parent unit none Child units Bieumont Member, Lion Member, Boussu-en-Fagne Member Lithological description Nodular limestone passing upwards to greenish-grey shale with calcareous nodules, passing laterally to large lense-like grey limestone bodies. Age Middle Frasnian...
The information on this page is a summary description. The full formal description is available here: Presles Facies Abbreviation Parent unit Nismes Formation Child units none Lithological description See Nismes Formation. Age Thickness Area of occurrence Type locality Alternative names Authors Mottequin, B., Denayer, J., Delcambre, B., Marion, J.-M. & Poty, E. Date 23/09/2025 Cite...
The information on this page is a summary description. The full formal description is available here: Pont de la Folle Formation Abbreviation PFL Parent unit none Child units Fontaine Samart Member, Machenées Member, Hymiée Member Lithological description Coarse-grained bioclastic limestone massive to well-bedded, dolomitic in place, passing upwards to nodular shale rich in fossils. Age...
The information on this page is a summary description. The full formal description is available here: Hotton member Abbreviation Parent unit none Child units none Lithological description Disused unit corresponding nowadays to the Trois-Fontaines Formation (see this name). Age Thickness Area of occurrence Type locality Alternative names Authors Denayer, J., Coen-Aubert, M., Marion, J.-M. &...
