The information on this page is a summary description.
The full formal description is available here: Martelange Member
| Abbreviation | MTL |
| Parent unit | La Roche Formation |
| Child units | |
| Lithological description | Dark slate, with good cleavage |
| Age | Pragian |
| Thickness | 100 to 150 metres |
| Area of occurrence | Mostly in the Neufchâteau Synclinorium. |
| Type locality | Along the road from Arlon to Martelange (N4). |
| Alternative names | Phyllades de Martelange |
| Authors | Denayer, J. & Mottequin, B. |
| Date | 23/09/2025 |
| Cite as | Denayer, J. & Mottequin, B., 2025. The Martelange Member, 23/09/2025. National Commission for Stratigraphy Belgium. https://ncs.naturalsciences.be/lithostratigraphy/Martelange-Member |
| Additional information |
