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 Borsonia tatei Powell, 1944 Borsonia tatei Powell, 1944: 42 , pl. 3, fig. 8. Distribution . Port Phillip Basin: Puebla Formation ( type ). Age : early Miocene. Cordieria Rouault, 1848