Brunet, R. F. J. (1995). New species of Mollusca from the Entrerriense Formation (Upper Miocene) of Chubut Province, Argentina and species not previously reported from this formation Part I - Gastropoda and Scaphopoda. Tulane Studies in Geology and Paleontology. 28 (1-2): 1-56.
437447
Brunet, R. F. J.
1995
New species of Mollusca from the Entrerriense Formation (Upper Miocene) of Chubut Province, Argentina and species not previously reported from this formation Part I - Gastropoda and Scaphopoda