@article {7776,
	title = {Scanning electron microscopy of shell and mantle in the order Arcoida (Mollusca: Bivalvia)},
	journal = {Smithsonian Contributions to Zoology},
	volume = {313},
	year = {1980},
	note = {Original volume},
	pages = {i-iii+1-58},
	keywords = {anatomy, arcoida, bivalvia, mantle, microstructure, mollusca, pteriomorphia, shell formation, shell morphology},
	author = {Waller, Thomas R.}
}
@article {6859,
	title = {Early ontogeny of Jurassic bakevelliids and their bearing on bivalve evolution},
	journal = {Acta Palaeontologica Polonica},
	volume = {49},
	number = {1},
	year = {2004},
	note = {PDF},
	pages = {85-110},
	keywords = {anatomy, bakevellidae, bivalvia, evolution, isognomonidae, malleidae, mollusca, ontogeny, paleontology, pinnidae, pinnoidea, pteriidae, Pterineidae, pterioida, pterioidea, pteriomorphia, pulvinitidae, shell morphology},
	author = {Malchus, Nikolaus}
}
@article {6637,
	title = {Presence of a posterodorsal ridge in Jurassic to Recent larval shells of arcoidean bivalves},
	journal = {Journal of Molluscan Studies},
	volume = {70},
	year = {2004},
	note = {PDF},
	pages = {302-304},
	keywords = {arcoida, bivalvia, mollusca, ontogeny, prodissoconch, pteriomorphia, shell morphology},
	author = {Keil, Steffen}
}
@article {6598,
	title = {Systematics and ontogeny of a new bivalve, <i>Umburra cinefacta</i>, from the Silurian of Australia: implications for pteriomorphian evolution},
	journal = {Alcheringa},
	volume = {15},
	year = {1991},
	pages = {293-319},
	keywords = {bivalvia, evolution, mollusca, ontogeny, pteriomorphia, shell morphology, silurian, systematics, taxonomy, umburra},
	author = {Johnston, Paul A.}
}
@article {5990,
	title = {The shell structure of <i>Ptychodesma</i> (Cyrtodontidae; Bivalvia) and its bearing on the evolution of the Pteriomorphia},
	journal = {Philosophical Transactions of the Royal Society of London Series B-Biological Sciences},
	volume = {284},
	year = {1978},
	note = {PDF},
	pages = {367-374},
	keywords = {bivalvia, cyrtodonta, evolution, fossils, microstructure, mineralogy, mollusca, paleontology, pteriomorphia, ptychodesma, shell morphology},
	author = {Carter, J. G. and Tevesz, M. J. S.}
}
@article {1276,
	title = {Systematics and ontogeny of a new bivalve, Umburra cinefacta, from the Silurian of Australia: implications for pteriomorphian evolution},
	journal = {Alcheringa},
	volume = {15},
	year = {1991},
	pages = {293-319},
	keywords = {bivalvia, evolution, mollusca, ontogeny, pteriomorphia, shell morphology, silurian, systematics, taxonomy, umburra},
	author = {Johnston, Paul A.}
}
@article {1364,
	title = {Early ontogeny of Jurassic bakevelliids and their bearing on bivalve evolution},
	journal = {Acta Palaeontologica Polonica},
	volume = {49},
	number = {1},
	year = {2004},
	pages = {85-110},
	keywords = {anatomy, bakevellidae, bivalvia, evolution, isognomonidae, malleidae, mollusca, ontogeny, paleontology, pinnidae, pinnoidea, pteriidae, Pterineidae, pterioida, pterioidea, pteriomorphia, pulvinitidae, shell morphology},
	author = {Malchus, Nikolaus}
}
