Muscle scars in euomphaline gastropods from the Ordovician of Baltica
A discrete pair of muscle scars is described for the first iphone 13 pro max price florida time on the umbilical wall of the open-coiled, hyperstrophic ophiletoidean gastropod Asgardispira, a close relative of the widely distributed Lytospira, from the middle Ordovician of the eastern Baltica.In a unique specimen of the euomphaloidean Lesueurilla o