Rocce magmatiche paleozoiche (metagraniti)
Back to Gneiss aplitici a feldspato alcalinoRepresentation and status
- Color CMYK
- (0%,27%,22%,4%)
- Color RGB
- R: 245 G: 180 B: 190
- Rank
- lithostratigraphic Group
- Validity
- Unit is in Use
- Status
- informal term
Nomenclature
- Italiano
- Rocce magmatiche paleozoiche (metagraniti)
Hierarchy and sequence
- Units at roof
Age
- Age at top
-
- Silurian
- Note about top
-
Permian?
- Age at base
-
- Ordovician
-
Gneiss del San Bernardo
- Name Origin
-
Kirchhügel San Bernardo (TI) 5 km nördlich Lugano
- Rank
- lithostratigraphic Formation
- Status
- informal term
- In short
-
Ortogneiss chiaro a feldspato alcalino e muscovite.
- Age
- Ordovician
-
Gneiss occhiadini leucocratici a mica bianca, microclino ed albite (blastomilonite)
-
Gneiss aplitici a feldspato alcalino
-
«Gneiss plagioclasici a biotite»
- Name Origin
-
Schiefriger Biotitplagioklasgneis (Reinhard 1964), Gneiss biotitico-plagiodasici (Boriani et al. 1990)
- Rank
- lithostratigraphic Formation
- Status
- unknown status
- Age
- Ordovician