Biskupič, R. (2023). “Clavatula” pettkoi n. sp. (Neogastropoda Clavatulidae) from the Badenian (Miocene) deep-water marine clays of the Studienka Formation (Vienna Basin, Central Paratethys). Biodiversity Journal. 14(2): 315-324.
<i>“Clavatula” pettkoi</i> n. sp. (Neogastropoda Clavatulidae) from the Badenian (Miocene) deep-water marine clays of the Studienka Formation (Vienna Basin, Central Paratethys)