@article {7057,
	title = {Phylogenetic implications of shell microstructure in the Pseudomonotidae, extinct Bivalvia},
	journal = {American Museum Novitates},
	volume = {2933},
	year = {1989},
	note = {reprint},
	month = {February 8},
	pages = {1-12},
	keywords = {bivalvia, evolution, microstructure, mollusca, phylogeny, pseudomonotidae, systematics},
	author = {Newell, Norman D. and Boyd, Donald W.}
}
@article {7046,
	title = {Classification of the Bivalvia},
	journal = {American Museum Novitates},
	volume = {2206},
	year = {1965},
	note = {PDF},
	pages = {1-25},
	keywords = {bivalvia, evolution, mollusca, paleontology, systematics, taxonomy},
	author = {Newell, Norman D.}
}
