cycles on a peri-Tethyan ridge (Villány, southern Hungary) Attila Vörös Research Group for Paleontology,...Villány, South Hungary Address: Received: A. Vörös: H-1083 Budapest, Ludovika tér 2, Hungary, e-mail: voros@nhmus...Formation. It starts with yellowish, medium-grained quartz sandstone with carbonate matrix, resting with slight...cm-thick, yellow, Upper Bathonian sandy limestone bed (Altáró Bed). It pinches out within a short distance (2–3...Callovian age. The dominant limonitic ooids have quartz or dolomite grains in their nuclei; large (2–5 |