Australian Eocene-Oligocene Ostracoda have been little reported hitherto, this paper representing the first substantial taxonomic study. The 80 species which we identified came from Late Eocene Gull Rock Member of Blanche Point Formation in Willunga Embayment, South Australia (16 species) and lower fossiliferous bed Oligocene Angahook at Bells Headland, Victoria (70 species); only 6 are common ...