Code
RNRO1
Status
Formal (NAM & RGD 1980).
Lithologische beschrijving
Alternation of anhydrite, halite and claystone beds.
Afzettingsmilieu
Restricted marine evaporite basin.
Definitie ondergrens
Not yet defined.
Definitie bovengrens
Not yet defined.
Dikte indicatie
From 30 m to over 150 m (Broad Fourteens and Central Netherlands basins). Up to 300 m (Dutch Central Graben).
Geografische verbreiding
Regionale correlatie
UK: Röt Halite Member; GER: Röt Formation; BEL: Main Röt Evaporite Member.
Ouderdom
early Anisian.
Holostratotype
Well:
Depth (thickness) AH:
3786 - 3929 m (143 m)
Parastratotype
Well:
Depth (thickness) AH:
2337 - 2447 m (110 m)
Parastratotype
Well:
Depth (thickness) AH:
1709 - 1761 m (52 m)
Oorsprong naam
None.
Vorige benaming(en)
None.
Gereviewed door (datum)
Johan ten Veen (2017).
Referenties
NAM & RGD 1980. Stratigraphic nomenclature of The Netherlands. Verhandelingen van het Koninklijk Nederlands Geologisch Mijnbouwkundig Genootschap 32, 77 p.
Cite as
TNO-GDN ([YEAR]). Main Röt Evaporite Member. In: Stratigraphic Nomenclature of the Netherlands, TNO – Geological Survey of the Netherlands. Accessed on [DATE] from https://www.dinoloket.nl/en/stratigraphic-nomenclature/main-rot-evaporite-member.