original description
Etheridge, R. (1902). A monograph of the Cretaceous invertebrate fauna of New South Wales. <em>Memoirs of the Geological Survey of New South Wales. Palaeontology.</em> 11: 1-98., available online at https://www.biodiversitylibrary.org/page/49590108
page(s): 43, pl. 7, figs 8, 9 [details]
From editor or global species database
Type locality White Cliffs Opal Field (exact mining claim locality unknown), near Wilcannia, north-western New South Wales, Australia [details]