Blake, D. B. & Zinsmeister, W. J. 1991. A new marsupiate cidaroid echinoid from the Maastrichtian of Antarctica. Palaeontology 34, 629-635. page(s): 632-635; text-fig. 2, pl. 1: figs 1-6 [details]
Note Seymour Island, Antarctica, HT: USNM 446322; PT:...
From editor or global species database
Type locality Seymour Island, Antarctica [details]Type material HT: USNM 446322; PT: USNM 446323-446348 [details]
original descriptionBlake, D. B. & Zinsmeister, W. J. 1991. A new marsupiate cidaroid echinoid from the Maastrichtian of Antarctica. Palaeontology 34, 629-635. page(s): 632-635; text-fig. 2, pl. 1: figs 1-6 [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Fossil range Maastrichtian [details] Stratigraphy Lopez de Bertodano Formation [details] Type locality Seymour Island, Antarctica [details] Type material HT: USNM 446322; PT: USNM 446323-446348 [details]