Knorren-Melange

Representation and status

Color CMYK
(0%,0%,0%,100%)
Rank
tectonically bounded lithostratigraphic unit
Validity
Unit is not in Use
Status
informal term

Nomenclature

Deutsch
Knorren-Melange
Français
Mélange de Knorren
Italiano
Mélange di Knorren
English
Knorren Mélange
Origin of the Name

Knorren = Chnorra (GR)

Historical Variants

Knoren-Melange [sic] (Bl. Hinterrhein + Splügenpass), mélange de Knorren (Mayerat Demarne 1994)

Nomenclatorial Remarks

Für die Schweiz: das Melange (Duden: die Melange).

Description

Description

Mayerat Demarne 1994: Le mélange de Knorren: un ensemble d'éléments provenant à la fois de la zone du Misox et de la zone du Splügen enrobés dans une matrice qui ressemble à un flysch.

... mit Elemente die aus der Misox- und der Splügen-Zone stammen, in eine flyschartige Matrix (kalkige Bündnerschiefer) eingebettet.

Hierarchy and sequence

Subordinate units

References

Definition
Gouffon Yves (Editor) (2024) : Tectonic Map of Switzerland 1:500000, Explanatory notes. Federal Office of Topography swisstopo, Wabern

p.75: The Schams Nappe Complex also contains different mélanges: to the west, in the lower limb of the Niemet-Beverin Backfold, the Knorren Mélange is in contact with the Tambo Nappe, while the Areua-Bruschghorn Mélange marks the boundary with the Tomül Nappe; to the east, in the upper (overturned) limb of the Niemet-Beverin Backfold, the Martegnas Mélange is in contact with the Arblatsch Flysch belonging to the Tomül Nappe (Mayerat Demarne 1994, Schreurs 1995).

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