PE NOTE: To view an individual specimen, click the specimen name.

Figure 9.1-14. Fusulinid assemblage of Montiparus montiparus Zone. 1. Protriticites ovoides Putrja 1948, scale bar = 22mm, axial section, bed 95.5 m, (PMO-43854/Ca). 2. Elongate specimen transitional from Protriticites to Montiparus, which probably formed lineage of elongate Montiparus, scale bar = 22mm, axial section, bed 95.5 m, (PMO-43854/21a). 3. Subspherical specimen transitional from Protriticites to Montiparus, which probably formed lineage of subspherical Montiparus, scale bar = 22mm, axial section, bed 95.5 m, (PMO-43854/26a). 4-6. Montiparus montiparus (Ehrenberg em. Moeller 1878), scale bar = 22mm, all axial sections, bed 95.5 m, 4, (PMO-43854/23a); 5, (PMO-43854/31a). 6, (PMO-43854/24a). 7-11. Montiparus likharevi (Putrja 1939), scale bar = 22mm, all axial sections, bed 95.5 m, 7, (PMO-43854/27a); 7a, enlargement of figure 10-7, thick wall typical for the Schwagerinidae contains dark tectum, keriotheca and fragmentally developed outer tectorium; 8, (PMO-43854/22a); 9, (PMO-43854/19a); 10, (PMO-43854/32a); 11, (PMO-43854/34a). 12. Montiparus umbonoplicatus (Rauser and Belyaev in Rauser-Chernousova, Belyaev, and Reitlinger 1936), scale bar = 22mm, axial section, bed 95.5 m, (PMO-43854/24a). 13-14. Montiparus mesopachus Rosovskaya 1950, scale bar = 22mm, both axial sections, bed 95.5 m, 13. (PMO-43854/30a); 14. (PMO-43854/13a); 14a, enlargement of figure 10-14, keriothecal wall present in all volutions; the wall is slightly recristallized.