The information on this page is a summary description.
The full formal description is available here: Watissart Member
| Abbreviation | WTS |
| Parent unit | Esneux Formation |
| Child units | none |
| Lithological description | Pluricentimetric to plurimetric, lenticular beds of massive, grey to bluish grey quartzitic sandstone. |
| Age | Middle Famennian |
| Thickness | 50-80 m in the type area |
| Area of occurrence | Westernmost part of the Dinant Synclinorium. |
| Type locality | Disused Watissart quarry at Jeumont (France). |
| Alternative names | Grès de Cerfontaine |
| Authors | Mottequin, B., Denayer, J., Delcambre, B., Marion, J.-M. & Poty, E. |
| Date | 23/09/2025 |
| Cite as | Mottequin, B., Denayer, J., Delcambre, B., Marion, J.-M. & Poty, E., 2025. The Watissart Member, 23/09/2025. National Commission for Stratigraphy Belgium. https://ncs.naturalsciences.be/lithostratigraphy/Watissart-Member |
| Additional information |
