Fig. 6. 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. 6. Entactiniid radiolarians from the Kowala Quarry, set H−3, earliest Famennian (Middle Pa. triangularis Zone), sample Kw−154, all × 150. A. Trilonche aculeatissima. B, C, E, H. Trilonche echinata. D, J.?Trilonche echinata. F, K. Trilonche cf. echinata. G.?Trilonche assidera. I. Trilonche australis. All SEM micrographs.