Marnes de Vaulruz

Representation and status

Color RGB
R: 215 G: 140 B: 120
Rank
lithostratigraphic Member (Subformation)
Validity
Unit is not in Use
Status
local name (informal)

Nomenclature

Deutsch
Vaulruz-Mergel
Français
Marnes de Vaulruz
Italiano
Marne di Vaulruz
English
Vaulruz Marl
Origin of the Name

Vaulruz (FR)

Historical Variants

Marnes de Vaulruz (Mornod 1945a et 1949, Boegli 1972), Marno-micacé = Marnes de Vaulruz (Schroeder & Ducloz 1955), Marnes de Vaulruz - La Holena (Emmenegger 1962)

Description

Thickness
Quelques dizaines de mètres à 300 m environ (Boegli 1972).

Hierarchy and sequence

Superordinate unit
Units at roof

Age

Age at top
  • Rupelian
Age at base
  • early Rupelian

Geography

Type area
Molasse subalpine de Suisse romande

Palaenography and tectonic

  • UMM-II
Tectonic unit (resp. main category)
Kind of protolith
  • sedimentary
Metamorphism
non metamorphic

References

Definition
Boegli Jean-Claude (1972) : Géologie dela région au SE de Romont. Thèse no. 666, Université de Fribourg
Back to top