Oberer Teil des Grünten-Members

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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
Italiano
Parte superiore del Membro del 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 di rango superiore

Paleogeografia e tettonica

  • Kreide (Helv.)
Termini generici
Tipo di origine
  • sedimentaria
Metamorfismo
non metamorfo

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).

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