@article {6003,
	title = {Mechanics of sculpture formation in <i>Magadiceramus? rangatira rangatira</i> (Inoceramidae, Bivalvia) from the Upper Cretaceous of New Zealand},
	journal = {Lethaia},
	volume = {35},
	year = {2002},
	note = {PDF},
	pages = {279{\textendash}290},
	keywords = {bivalvia, growth, inoceramidae, microstructure, mollusca, ontogeny, shell morphology, theoretical morphology},
	author = {Checa, Antonio G. and Crampton, James S.}
}
@article {6004,
	title = {Rib fabrication in Ostreoidea and Plicatuloidea (Bivalvia, Pteriomorphia) and its evolutionary significance},
	journal = {Zoomorphology},
	volume = {122},
	year = {2003},
	note = {PDF},
	pages = {145-159},
	keywords = {anatomy, bivalvia, character evolution, evolution, growth, mollusca, ontogeny, ostreoidea, paleontology, plicatuloidea, shell morphology},
	author = {Checa, Antonio G. and Jim{\'e}nez-Jim{\'e}nez, Antonio Pablo}
}
