Oberer Teil des Grünten-Members

Rappresentazione e statuto

Rango

unità litostratigrafia

Uso

Unità non usata

Status

termine scorretto (informale)

Nomenclatura

Deutsch

Oberer Teil des Grünten-Members

Français

Partie supérieur du Membre du Grünten

English

Upper part of the Grünten Member

Varianti storiche

upper part of the Grünten Member (Föllmi et al. 2007)

Descrizione

Potenza

Bis 20 m (Föllmi et al. 2007)

Gerarchia e successione

Unità sottostante

• Banc du Col de la Plaine Morte

Referenze

Definizione

Föllmi Karl B., Bodin Stephane, Godet Alexis, Linder Pascal, van de Schootbrugge B. (2007) : Unlocking paleo- environmental information from Early Cretaceous shelf sediments in the Helvetic Alps: stratigraphy is the key! Swiss J. Geosci. 100, 349-369

p.12: The upper part of the Grünten Member is composed of an up to 20 m thick succession of sand-bearing crinoidal carbonate, which may contain chert nodules and discrete levels of orbitolinid pack- and grainstone. In the Fronalpstock area this unit is topped by an oolitic grainstone (Gigandet 2005).