Bogan, S. & Agnolin, F. & Ezcurra, M.D. (2019)
Review of the enigmatic ‘shark’, Platyacrodus unicus Ameghino, 1935, from the Paleocene of Patagonia, Argentina: a history of palaeontologists, sharks and crabs.
Zootaxa, 4646(2), 293–300 DOI: 10.11646/zootaxa.4646.2.5