Oligohaline Mollusc faunas of the Colombacci Formation (upper Messinian) from an exceptional fossil vertebrate site in the Romagna Apennines: Monticino Quarry (Brisighella, N Italy)
D. Esu et M. Taviani, Oligohaline Mollusc faunas of the Colombacci Formation (upper Messinian) from an exceptional fossil vertebrate site in the Romagna Apennines: Monticino Quarry (Brisighella, N Italy), Bollettino della Societa paleontologica italiana , 28(02-03), 1989, pp. 265-270