A checklist of Australian marine Cenozoic Mollusca Author Darragh, Thomas A. text Memoirs of Museum Victoria 2024 2024-08-23 83 37 206 https://doi.org/10.24199/j.mmv.2024.83.02 journal article 10.24199/j.mmv.2024.83.02 1447-2554 Zenatiopsis phorca Gill and Darragh, 1963 Zenatiopsis phorca Gill and Darragh, 1963: 183 , pl. 28, figs 3, 4, pl. 29, figs 2, 5, 6, pl. 31, figs 4, 7, 8. Distribution . Otway Basin: Goodwood Formation. Grange Burn Formation ( type ). Gippsland Basin: Jemmys Point Formation. late Miocene–early Pliocene.