At least 26 coral species. Additionally stromatoporoids and coralline algae.

Abstract ref. 1786:
Macro- and microfossils and microfacies of a few Lower Cretaceous sections in the Mecsek
Mountains have been studied . Twenty five species of corals are reported for the time first from the
Hungarian Cretaceous . Fossils derived from the carbonate platform are often found together with
those of pelagic origin and monomictic volcanoclastics , indicating a special sedimentary environment .
Based on this study the following model is proposed for the Early Cretaceous geological history of the
Mecsek Mountains : instead of overall uplift and erosion giant basalt volcanoes grew above sea level
until the Valanginian , whilst bathyal conditions were preserved between them . The volcanoes were
bordered by gravel beaches , then sandy and silty lagoons , and the edge , of submarine slopes were
crowned by atoll-type build-ups . Fossils and rocks of dif ferent environments were transported down
the slopes of the volcanoes and mixed . As a result of widespread erosion during the Late Cretaceous
or Palaeogene only the basal parts of a few volcanoes are preserved .