Fig. 1. A in Early-Middle Frasnian cyrtospiriferid brachiopods from the East European Platform

Fig. 1. A map showing the position of Frasnian brachiopod localities containing cyrtospiriferids of the East European Platform. Abbreviations: 1, Il'men Lake; 2, Schelon river; 3, Koloschka river; 4, Psizha river; 5, Rudkino village; 6, Kyn village; 7, Myla river; 8, Tsylma river; 9, Pizhma Pechorskaya river.