original description
Etheridge, R. (1888). The invertebrate fauna of the Hawkesbury-Wianamatta Series (beds above the productive coal-measures) of New South Wales. <em>Memoirs of the Geological Survey of New South Wales. Palaeontology.</em> 1: 1-21., available online at https://www.biodiversitylibrary.org/page/49712372
page(s): 10-11, pl. 2, figs 1-4 [details]
From editor or global species database
Type locality "Messrs. Goodlet and Smith's Brick-clay Quarries at Crownstreet, Waterloo, and Surry Hills, Sydney", Australia; late Triassic [details]