@article {7449,
	title = {Datos anat{\'o}micos de <i>Hyotissa hyotis</i> (Linnaeus, 1758), Ostreacea: Gryphaeidae},
	journal = {Anales de la Escuela Nacional de Ciencias Biol{\'o}gicas, M{\'e}xico},
	volume = {43},
	number = {1-4},
	year = {1998},
	month = {March},
	pages = {25-32},
	keywords = {anatomy, bivalvia, gryphaeidae, hyotissa, hyotissa hyotis, mollusca, ostreidae, shell morphology, taxonomy},
	author = {Sevilla-H., Ma. Luisa and Garc{\'\i}a-D., Federico and Uria-G., Esther}
}
@article {6875,
	title = {<i>Pulvinites exempla</i> (Hedley, 1914) from the New Zealand region (Bivalvia: Pulvinitidae)},
	journal = {The Nautilus},
	volume = {112},
	number = {4},
	year = {1998},
	note = {Figs. 1-9},
	pages = {99-102},
	keywords = {pterioidea, pulvinites, pulvinitidae, shell morphology, taxonomy},
	author = {Marshall, Bruce A.}
}
@article {6863,
	title = {Transitional gryphaeate/exogyrate oysters (Bivalvia: Gryphaeidae) from the Lower Jurassic of northern Chile},
	journal = {Journal of Paleontology},
	volume = {72},
	number = {4},
	year = {1998},
	note = {PDF},
	pages = {619-631},
	keywords = {bivalvia, fossils, gryphaeidae, jurassic, microstructure, mollusca, ostreoida, paleontology, shell morphology, taxonomy},
	author = {Malchus, Nikolaus and Aberhan, M.}
}
@inbook {6604,
	title = {Reinterpretation of the bivalve subclass Cryptodonta},
	booktitle = {Geological Society of America Annual Meeting - Toronto, Ontario; abstracts},
	volume = {30(7)},
	year = {1998},
	pages = {A-93},
	keywords = {bivalvia, cryptodonta, shell morphology},
	author = {Johnston, Paul A.}
}
@article {6456,
	title = {The inoceramids},
	journal = {American Paleontologist},
	volume = {6},
	number = {4},
	year = {1998},
	month = {November},
	pages = {2-6},
	type = {Review},
	keywords = {bivalvia, inoceramidae, mollusca, paleoecology, paleontology, shell morphology, stratigraphy},
	author = {Harries, Peter J. and Crampton, James S.}
}
@article {1369,
	title = {Pulvinites exempla (Hedley, 1914) from the New Zealand region (Bivalvia: Pulvinitidae)},
	journal = {The Nautilus},
	volume = {112},
	number = {4},
	year = {1998},
	pages = {99-102},
	keywords = {pterioidea, pulvinites, pulvinitidae, shell morphology, taxonomy},
	author = {Marshall, Bruce A.}
}
