original descriptionMcNamara, K. J. & Philip, G. M. 1980. Australian Tertiary schizasteroid echinoids. Alcheringa 4, 47-65. page(s): 58-59; figs. 7 A-B [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Fossil range ?Longfordian (Early Miocene) [details] Stratigraphy ?Mannum Formation [details] Type locality Murray River at Swan Reach, South Australia [details] Type material HT: NMV P55472 [details]