Figure 2-3. Kalamopsis grzybowskii (Dylàzanka), 1923. 2. Side view. Late Cretaceous. Wyglówka borehole 5: 384.6-319.6 m. Variegated marls, Subsilesian Unit, Poland. Geroch Collection, Jagiellonian University, Krakow, Poland. Scale Bar = 446 microns. 3. Side view. Late Cretaceous. Wyglówka borehole 5: 384.6-319.6 m. Variegated marls, Subsilesian Unit, Poland. Geroch Collection, Jagiellonian University, Krakow, Poland. Scale Bar = 353 microns.