Err-Decke

Back to Err Nappe

Representation and status

Color CMYK
N/A
Color RGB
R: 241 G: 239 B: 237
Rank
nappe
Validity
Unit is in Use
Status
valid

Nomenclature

Deutsch
Err-Decke
Français
Nappe du Piz Err
Italiano
Falda di Err
English
Err Nappe
Origin of the Name

Piz d'Err (GR)

Historical Variants

Errdecke (Cornelius 1923, Spillmann 1993), Err-Decke (Staub 1946, Furrer et al. 2015), Falda Err (Godenzi 1963), Err Nappe (TK500 / Gouffon et al. 2024)

Description

Description

Grossräumige, meist kristalline Decke. + lokal auftretenden eingeschuppten Sedimentgesteine? oder gehören zu tiefere Einheiten?

Geography

Geographical extent
Nordwestlich des Inns (und der Engadin-Störung), zwischen Oberhalbstein und Oberengadin.

Palaenography and tectonic

Tectonic unit (resp. main category)
Kind of protolith
  • tectonic

References

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

p.85: The Err Nappe (Stöcklin 1949) is a basement-cover nappe located north of a multiply deformed synclinorium, the so-called “Samedan Zone”, that separates the Err Nappe from the southerly adjacent basement of the Julier Nappe that is part of the Bernina Nappe Complex (Handy et al. 1996, Handy 1996, Manatschal & Nievergelt 1997).

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