@article {6596,
	title = {The Recent Mollusca of Augustus Addison Gould: Illustrations of the types described by Gould with a bibliography and catalog of his species},
	journal = {Smithsonian Institution, United States National Museum. Bulletin},
	volume = {239},
	year = {1964},
	keywords = {bivalvia, mollusca, pinctada, Pteria, pteriidae, pterioida, pterioidea, taxonomy},
	author = {Johnson, Richard I.}
}
@article {5814,
	title = {Bibliographic index of  American Ordovician  and Silurian fossils},
	journal = {Smithsonian Institution, United States National Museum. Bulletin},
	volume = {92, Volume 2},
	year = {1915},
	note = {November 1PDF},
	pages = {[i-ii]-iv+719-1521+4 pls.},
	publisher = {Government Printing Office},
	address = {Washington},
	keywords = {bivalvia, fossil record, mollusca, ordovician, paleozoic, pterioidea, silurian, taxonomy},
	author = {Bassler, Ray Smith}
}
@article {5813,
	title = {Bibliographic index of  American Ordovician  and Silurian fossils},
	journal = {Smithsonian Institution, United States National Museum. Bulletin},
	volume = {92, Volume 1},
	year = {1915},
	note = {November 1PDF},
	pages = {[i-vi]-viii+1-718},
	publisher = {Government Printing Office},
	address = {Washington},
	keywords = {bivalvia, fossil record, mollusca, ordovician, paleozoic, pterioidea, silurian, taxonomy},
	author = {Bassler, Ray Smith}
}
@article {1275,
	title = {The Recent Mollusca of Augustus Addison Gould: Illustrations of the types described by Gould with a bibliography and catalog of his species},
	journal = {Smithsonian Institution, United States National Museum. Bulletin},
	volume = {239},
	year = {1964},
	keywords = {bivalvia, mollusca, pinctada, Pteria, pteriidae, pterioida, pterioidea, taxonomy},
	author = {Johnson, Richard I.}
}
