Informal. This unit has been introduced to accomodate the informal middel Solling Sandstone member. For database purposes, the presence of that member requires a claystone member below and above it within the Solling formation.
latest Olenekian - earliest Anisian.
Reviewed by (date)
Geert-Jan Vis (2019).
TNO-GDN ([YEAR]). upper Solling Claystone member. In: Stratigraphic Nomenclature of the Netherlands, TNO – Geological Survey of the Netherlands. Accessed on [DATE] from https://www.dinoloket.nl/en/stratigraphic-nomenclature/upper-solling-claystone-member.