Fig. 3From: Scleractinian corals from the Lower Cretaceous of the Alpstein area (Anthozoa; Vitznau Marl; lower Valanginian) and a preliminary comparison with contemporaneous coral assemblagesSchematic lithostratigraphic section showing 130 m of the sediments of the Vitznau Marl in the Alpstein area (Rotsteinpass) in northeastern Switzerland (modified from Funk, 1999, and Burger & Strasser, 1981)Back to article page