Fig. 15From: The Staffelegg Formation: a new stratigraphic scheme for the Early Jurassic of northern SwitzerlandDetailed section of the Early Jurassic strata at Wirbligen (BL), temporary exposure; modified after Reisdorf (2001). α = compare Jordan (1983: section Dottenberg) and Fig. 12; Etzold et al. (1975), Schlatter (1983b, 1991), Brandt (1985); β = revision of “Paltechioceras s.l.”; γ = Xiphoceras sp. (revision of “Apoderoceras sp.”; loosely collected)Back to article page