FIGURE 3. Prophyllodictya khrevitsa n in Morphological features of Late Ordovician (Sandbian) bryozoans from the basin of Khrevitsa River (north-western Russia) and description of a new species of the genus Prophyllodictya Gorjunova, 1987

FIGURE 3. Prophyllodictya khrevitsa n. sp. from the Khrevitsa Formation. A_D. CNIGR museum № 13/13403. A. Colony exterior with transverse section of the branch (micro-CT). B. Tangential section (micro-CT). C. Colony exterior (micro-CT). D. Longitudinal section. E. №16/13403, transverse section showing mesotheca and lens-shaped form of branch. F. №14/13403, tangential section before ramification. G. №15/13403, transverse section showing mesotheca (arrow).