Code
RNROL
Status
Formal (Van Adrichem Boogaert & Kouwe 1994).
Lithologische beschrijving
Red-brown silty claystone, often with an anhydrite or anhydrite-cemented sandstone bed at its base.
Afzettingsmilieu
Marginal marine, evaporitic mudflats.
Definitie ondergrens
Not yet defined.
Definitie bovengrens
Not yet defined.
Dikte indicatie
Up to 95 m.
Geografische verbreiding
Regionale correlatie
UK: Röt Formation; GER: Röt Formation; BEL: Röt Formation.
Ouderdom
early Anisian.
Holostratotype
Depth (thickness) AH:
2502 - 2524 m (22 m)
Oorsprong naam
None.
Vorige benaming(en)
None.
Gereviewed door (datum)
Johan ten Veen (2017).
Referenties
Van Adrichem Boogaert, H.A. & Kouwe, W.F.P. 1994. Stratigraphic nomenclature of The Netherlands; revision and update by RGD and NOGEPA, Section E, Triassic. Mededelingen Rijks Geologische Dienst, 50, 1-28.
Cite as
TNO-GDN ([YEAR]). Lower Röt Fringe 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/lower-rot-fringe-claystone-member.