Z1 Fringe Sandstone Member

ZEZ1S

Formal (Van Adrichem Boogaert & Kouwe 1994).

Fine- to medium-grained, whitish to light-brown sandstone. The sandstone generally contains intercalated claystone beds (Geluk et al., 1996, 1997).

Sabkha to shallow marine setting.

Placed at the top of the Z1 Fringe Carbonate, or the Z1 Lower Claystone Member.

Placed at the base of the Red-brown Salt Clay Member.

Up to 69 m.

UK: ?; GER: ?; BEL: Z1 Fringe Sandstone Member.

Wuchiapingian.

None.

None.

Mark Geluk (2017).

Geluk, M.C., Plomp, A.N., Van Doorn, Th.H.M. 1996. The development of the Permo- Triassic succession in the basin fringe area, southern Netherlands. In: Rondeel, H.E., Batjes, D.A.J., Nieuwenhuijs, W.H. (eds.),Geology of gas and oil under the Netherlands, Royal Geolological and Mining Sociecty KNGMG, Kluwer Academic Press, 57-78.

Geluk, M.C., Van Wees, J.D., Grönloh, H., Van Adrichem Boogaert, A.B. 1997. Palaeogeography and paleotectonics of the Zechstein Group (Upper Permian) in the Netherlands. Proceedings of the XIII International Congress on the Carboniferous and Permian, 28th August-2nd September 1995, Krakow, Poland. Prace Panstwowego Instytut Geologicznego CLVII, part 2, 63-75.

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.