English Paleobiota of the Posidonia Shale Cited by user Yewtharaptor on 02 Mar 2022 The Sachrang Formation or "Posidonienschiefer" Formation (Whose Vulgar name is "Posidonia Shale") is a geological formation of southwestern Germany, northern Switzerland…
English Cephalopod size Cited by user Mgiganteus1 on 05 Feb 2016 Size, and particularly maximum size, has been one of the most interesting aspects of cephalopod science to the general public.