Fig. 2 in The new stem-group brachiopod Oymurania from the lower Cambrian of Siberia

Fig. 2. Derivation of fossiliferous samples (arrows with numbers) from sections Bol'shaya Kuonamka, Oy-Muran, and Achchagyi-Kyyry-Taas. Asterisk indicates stratigraphic position of samples (AKT, AK21) from the top of Achchagyi-Kyyry-Taas section (not shown) with respect to the OyMuran and Bol'shaya Kuonamka sections. Bol'shaya Kuonamka section 7 scale in meters continues to the bottom of the section (see Kouchinsky et al. 2015: fig. 2).