Dr. Fűköh Levente szerk.: Malakológiai Tájékoztató 14. (Eger, 1995.)

DÁVID, Á.: Naticid prédation on Late-Oligocene (Egerian) corbulid bivalves collected from three localities of NE - Hungary

Fig. 3. Location of naticid borings on the valves of Corbula gibba Olivi collected from different layers of three localities. 1. a) Wind Brickyard, molluscan clay; b) Wind Brickyard, silty, fine sandstone ("x-layer"); 2. Rozália cemetery, molluscan clay; 3. Nyárjas Hill, molluscan clay; • complete boring; O incomplete boring; X unfinished boring