@article {4287,
	title = {New and little known species of Pseudolividae (Gastropoda) from the Tertiary of Chile},
	journal = {The Nautilus},
	volume = {117},
	year = {2003},
	pages = {91-96},
	keywords = {Miocene (Chile), Navidad Formation},
	author = {Nielsen, S.N. and Frassinetti, D.}
}
