@article {7198,
	title = {Molluscan phylogeny},
	journal = {Tulane Studies in Geology and Paleontology},
	volume = {16},
	number = {1},
	year = {1980},
	month = {September 17},
	pages = {55-80},
	keywords = {anatomy, fossils, mollusca, paleontology, phylogeny, shell morphology},
	author = {Pojeta, John, Jr.}
}
@article {6634,
	title = {The pelecypod family Cardiidae: a taxonomic summary},
	journal = {Tulane Studies in Geology and Paleontology},
	volume = {16},
	number = {1},
	year = {1980},
	month = {September 17},
	pages = {1-40},
	keywords = {bivalvia, cardiidae, fossils, mollusca, shell morphology, taxonomy},
	author = {Keen, A. Myra}
}
