Matskási István (szerk.): A Magyar Természettudományi Múzeum évkönyve 82. (Budapest 1990)

Dulai, A.: The Lower Sinemurian (Jurassic) brachiopod fauna of the Lókút Hill (Bakony Mts., Hungary). Preliminary results

a Fig. 2. - a = Sequence of the Lower Sinemurian Pisznice Limestone (after GALÁCZ & VÖRÖS 1989). The four collected intervals: A = lst-12th layer B = 35th-45th layer, C = 51st-57th layer, D = 84th-97th layer (1 - ammonites, 2 chert nodules and layers, 3 - cross-bedded layers). - b = Composition of the collected fauna