Southern Alps (Europe)
The Southern Alps are a geological subdivision of Alps that are found south of the Periadriatic Seam, a major geological faultzone across the Alps. The southern Alps contain almost the same area as the Southern Limestone Alps. The rocks of the southern Alps gradually go over in the Dinarides or Dinaric Alps to the south-east. In the south-west they disappear below recent sediments of the Po basin that are lying discordant on top of them.
|Geology of the Alps|
|Formations & rocks|
Aarmassif | Dent Blanche klippe | Engadine window | Flysch zone | Giudicárie line | Greywacke zone | Hohe Tauern window | Molasse basin | Penninic thrustfront | Periadriatic Seam | Ivrea zone | Lepontin dome | Rechnitz window | Rhône-Simplon line | Sesia unit
|Apulian or Adriatic plate|
In contrast to the Central Eastern Alps north of the Periadriatic Seam, the geology of the Southern Alps is not characterized by nappes. Neither are high grade metamorphic rocks common in the region. The Southern Alps are tectonically characterized by large scale thrusting and folding to the south, the dominant vergence (direction of fold asymmetry) in the region is southward. As is also the case in the southern foreland of the Pyrenees, thrusts in the Southern Alps are oriented along listric fault planes with relatively shallow decollement horizons.
- "Geology of the Alps Part 1: General remarks; Austroalpine nappes". Steinmann-Institut für Geologie, Mineralogie und Paläontologie. Retrieved 2015-11-01.