Bryozoans from the Rönnklint section, Gotland

The Rönnklint section is a sea cliff in the Silurian strata of Gotland north of Visby, where the upper part of the Lower Visby Marl and the Upper Visby Marl are excellently exposed. The rich bryozoan fauna from the section comprises twenty six species. There is no faunal shift at the boundary between the Lower and Upper Visby Marl. One new species (Fistulipora pusilla) is described.