Löwenstein Formation

The Löwenstein Formation (Stubensandstein in Baden-Württemberg, Burgsandstein in Bavaria) is a lithostratigraphic formation of the Keuper in Germany. It is underlain by the Mainhardt Formation and overlain by the Trossingen Formation. It dates back to the middle Norian.

Fauna
Theropod tracks and an unnamed herrerasaur genus are known from the Lower Stubensandstein.

Other Amniotes

 * Cyclotosaurus
 * Metoposaurus