Middle Cenomanian coral fauna from the Roßsteinalmen (Northern Calcareous Alps, Bavaria, Southern Germany) – a revised and extended version Author Löser, Hannes Estación Regional del Noroeste, Instituto de Geología, Universidad Nacional Autónoma de México, Blvd. Luis Donaldo Colosio S / N y Madrid, 83250 Hermosillo, Sonora, Mexico Author Werner, Winfried SNSB – Bayerische Staatssammlung für Paläontologie und Geologie and GeobioCenterLMU, Richard-Wagner-Strasse 10, D- 80333 München, Germany Author Darga, Robert Naturkunde- und Mammut-Museum Siegsdorf, Auenstraße 2, D- 83313 Siegsdorf, Germany text Zitteliana 2023 2023-12-20 97 89 147 journal article 10.3897/zitteliana.97.113796 D4564419-3213-4D38-96BB-E7CFE157E0F8 Superfamily Cyclolitoidea Milne Edwards & Haime, 1849 Description. Solitary and colonial corals. Septa either with regularly distributed perforations, with perforations only in certain parts of the septa, or almost compact. Septa generally thick, without notable symmetry (except Negoporitidae ). Septa often connected to each other. Septal lateral faces with pennulae and thorns. Septal distal margin with large granulae. Both lonsdaleoid septa and main septum absent. Microstructure of large trabeculae. Synapticulae present. Pali in some genera probably present but difficult to distinguish from the perforated inner margins of the septa. Columella poorly defined. Endotheca present or absent. When present, mostly thin tabulae. Marginarium absent. Wall poorly developed. Coenosteum varies depending on the organisation type . Budding varies.