Fig. 5. Entactiniid radiolarians from the Kowala Quarry, set H−3 in Siliceous biota (radiolarians and sponges) and the Late Devonian biotic crisis: The Polish reference

Fig. 5. Entactiniid radiolarians from the Kowala Quarry, set H−3, earliest Famennian (Middle Pa. triangularis Zone), sample Kw−154, all × 150. A, D. Astroentactinia corynacantha. B, C. Trilonche assidera. E, F. Astroentactinia aff. paronae. G, H. Radiobiosphaera menneri. All SEM micrographs.