Fig. 22From: The Staffelegg Formation: a new stratigraphic scheme for the Early Jurassic of northern SwitzerlandDetailed section of the Late Triassic and Early Jurassic strata at Schoren (BE). α = “Insektenmergel” (compare Fig. 24); β = beds rich in Plagiostoma (Rollier 1910); γ = reworked? (see Schloz 1972; Schlatter 1988 and Fig. 7)Back to article page