Authors Year Title
Azcuy, Sabattini & Taboada 1991 Advances in the Lower Carboniferous zonation of Argentina.
Courier Forschungsinstitut Senckenberg, 130: 207-210, fig.1-2, tab.1; Frankfurt am Main.
Riccardi & Sabattini 1975 Cephalopoda from the Carboniferous of Argentina.
Palaeontology, 18 (1): 117-136, pl.22-24, 2 fig.
Sabattini & Riccardi 1984 Los cephalópodos del Carbonífero y Pérmico de la Argentina.
Actas del 9° Congreso Geológico Argentino, Bariloche, 4:348-361.
Sabattini, Riccardi & Pagani 2006 Cisuralian Cephalopods from Patagonia, Argentina.
Journal of Paleontology, 80 (6): 1142-1151, 8 fig., Lawrence, KS.