Aarmassif

Geology of the Alps

Tectonic subdivision
Helvetic Zone Penninic nappes Austroalpine nappes Southern Alps
Formation and rocks
Bündner schist flysch molasse
Geological structures
Aarmassif Dent Blanche klippe Engadine Line 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
Paleogeographic terminology
Valais Ocean Briançonnais zone Piemont-Liguria Ocean Apulian or Adriatic plate Alps portal Geology portal

The Aarmassif or Aaremassif (German: Aarmassiv) is the easternmost geologic massif in the Swiss Alps. It contains a number of large mountain chains and parts of mountain chains.