Känozoische Alpine Intrusiva
Back to Periadriatic provinceRepresentation and status
- Color CMYK
- N/A
- Color RGB
- R: 241 G: 239 B: 237
- Rank
- lithostratigraphic unit
- Validity
- Unit is in Use
- Status
- informal term
Nomenclature
- Deutsch
- Känozoische Alpine Intrusiva
- Français
- Intrusions alpines cénozoïques
- English
- Cenozoic Alpine Intrusions
- Historical Variants
-
Massicci intrusivi teleoalpini (Hermann 1937), junge Granitoide (Trümpy 1974), Tertiary granitoïdes (Pfeifer et al.1991), periadriatic intrusions (Steck 2008), Tertiäre Alpine Intrusiva, Tertiary Alpine Intrusions, Intrusions tertiaires
Description
- Description
-
mantle derived tonalites and granodiorites (Biella, Traversella, Bergell) and porphyritic andesites
Age
- Age at top
-
- early Miocene
- Age at base
-
- Oligocene
- Dating Method
-
32–29 Ma (Beccaluva et al. 1983; von Blanckenburg 1992)
Geography
- Geographical extent
- Biella, Traversella, Bergell, Adamello.