Table 2 in Late Jurassic (Upper Kimmeridgian) Heterobranchia (Gastropoda) of the coral-facies of Saal near Kelheim and the viciniy of Nattheim (Germany)

Table 2. Diversity of the gastropod fauna from Saal and from the Nattheim area (Nattheim, Gerstetten, Gussenstadt, Blaubeuren, Bosler, all in Swabian Alb); number of indiduals, species richness, Simpson- and Shannon index, rarefaction at 200 specimens: expected species richness; both gastropod faunas have the same diversity although few species are shared.
IndividualsSpeciesSimpsonShannonRarefaction at 200 spcms.Saal16631250.963.86450 exp. SpeciesNattheim224540.953.41752 exp. Species