Code
ZEZ2F
Status
Formal (Van Adrichem Boogaert & Kouwe 1994).
Lithological description
A distinct, white, massive to nodular anhydrite layer.
Depositional setting
Sabkha anhydrite.
Definition of lower boundary
Not yet determined.
Definition of upper boundary
The base of the Red-brown Claystone Member (base Z2 (Stassfurt) Formation).
Thickness indication
Up to 15 m.
Geographical distribution
Regional correlation
UK: ?; GER: ?; BEL: Z2 Fringe Anhydrite Member.
Age
Wuchiapingian.
Holostratotype
Well:
Depth (thickness) AH:
2006 - 2018 m (12 m)
Parastratotype
Well:
Depth (thickness) AH:
1736 - 1740 m (4 m)
Origin of name
None.
Previous name(s)
None.
Reviewed by (date)
Mark Geluk (2017).
References
Van Adrichem Boogaert, H.A. & Kouwe, W.F.P. 1994. Stratigraphic nomenclature of The Netherlands; revision and update by RGD and NOGEPA, Section D, Permian. Mededelingen Rijks Geologische Dienst, 50, 1-42.
Cite as
TNO-GDN ([YEAR]). Z2 Fringe Anhydrite Member. In: Stratigraphic Nomenclature of the Netherlands, TNO – Geological Survey of the Netherlands. Accessed on [DATE] from https://www.dinoloket.nl/en/stratigraphic-nomenclature/z2-fringe-anhydrite-member.