FIGURE 1. Holotype and paratypes of Solovievaia ovata (modified from table 1 of Rauzer-Chernousova, 1938). 1. Axial section, Holotype, borehole No. 402, depth 508-511 m, Vereian Horizon (Substage), x 30, specimen No. 18. 2. Transverse section, borehole No. 401, depth 543-545 m, Kashirian Horizon, x 30, specimen No. 20. 3. Axial section of a typical specimen, borehole No. 401, depth 584-585 m, Kashirian Horizon, x 30, specimen No. 19.
