Fig. 5 in Early Norian (Triassic) corals from the Northern Calcareous Alps, Austria, and the intra-Norian faunal turnover

Fig. 5. Margarosmiliid corals from vicinity of Feisterscharte, Austria, early Norian, Triassic. A–C. Ceriostella aff. variabilis Roniewicz and Stanley, 1998. A. GBA 2009/019/20; a colony in polished section. B. GBA 2009/019/22; transverse thin sections (B1, B2), note cerioid colony and a lack of columella; longitudinal section (B3) showing mode of growth of corallites at the periphery of lamellar colony. C. GBA 2009/019/23a; calice in longitudinal/oblique section showing rare granules on the septal side and internal border micromorphology (at the middle). D. Magarosmilia nova Turnšek, 1991; GBA 2009/019/4 i; transverse section. E. Margarophyllia cf. capitata (Münster, 1841); GBA 2009/019/2c; transverse section. F. Thamnomargarosmilia aff. prima Melnikova, 1996; GBA 1995/2/1/2f, c; transverse sections showing budding with lamellar linkages between centres (F1), and a typical circular shape of adult corallite (F2) with a new one growing laterally. G, H. Margarosmilia adhios sp. nov. G. GBA 2009/019/18a; a fragment of transverse section (G1) of a corallite with traces of microstructure; longitudinal section (G2) of corallite showing small dissepiments. H. GBA 2009/019/19a, c; transverse section of phaceloid corallum (H1); a section of the corallite at a preliminary stage of sub−symmetric division (H2).