Calpionellenkalk der Arosa-Decke
Back to Radiolarit der Arosa-DeckeRepresentation and status
- Color CMYK
- (28%,7%,0%,10%)
- Color RGB
- R: 165 G: 215 B: 230
- Rank
- lithostratigraphic unit
- Validity
- Unit is in Use
- Status
- incorrect name (though informally used)
Nomenclature
- Deutsch
- Calpionellenkalk der Arosa-Decke
- Français
- Calcaire à Calpionelles de la Nappe d'Arosa
- English
- Calpionella Limestone of the Arosa Nappe
- Historical Variants
-
Calpionellenkalk = Aptychenkalk (Green 1982), Calpionellenkalk-Formation (Lüdin 1987), Aptychenkalk-Serie (Friebe 2007), Calpionella or Aptychus limestone (Mateeva et al. 2017)
Description
- Thickness
- Über 20 m im Gebiet von Arosa bis max. knapp 30 m am Rätschenjoch (Lüdin 1987).
Hierarchy and sequence
- Units at roof
- Upper boundary
-
Palombini-Formation
- Lower boundary
-
Stratigraphischer Kontakt über die Radiolarit-Fm.
Age
- Age at top
-
- Berriasian
- Age at base
-
- Tithonian
Palaenography and tectonic
- Paleogeography
- Piemont Basin
- Tectonic unit (resp. main category)