Alp-Crap-Ner-Tonalit
Back to Rötifirn-Gruppe (frühvariszische Intrusiva)Representation and status
- Color RGB
- R: 195 G: 95 B: 145
- Rank
- lithostratigraphic Formation
- Validity
- Unit is not in Use
- Status
- local name (informal)
Nomenclature
- Deutsch
- Alp-Crap-Ner-Tonalit
- Français
- Tonalite de l'Alp Crap Ner
- Italiano
- Tonalite della Alp Crap Ner
- English
- Alp Crap Ner Tonalite
- Origin of the Name
-
Alp Crap Ner (GR)
- Historical Variants
-
Quarzporphyr, Val-Lumpegna-Formation [sic] (Berger et al. 2017), Alp-Crap-Ner-Granit, Alp Crap Ner tonalite (Ruiz et al. 2022)
Links
- Non-synonyms
Age
- Age at top
-
- Middle Mississippian
- Age at base
-
- Middle Mississippian
- Dating Method
-
339.8 +/-2.1 Ma (Schaltegger, unpubl.)
Geography
- Geographical extent
- Zwischen Lumpegna- und Puntegliastal (NE Disentis).
Palaenography and tectonic
- Tectonic unit (resp. main category)
- Kind of protolith
-
- plutonic
- Metamorphism
- non metamorphic