@article {7790,
	title = {Bivalve fauna from uppermost Permian and lowermost Triassic of Fenghai, Yong{\textquoteright}an, Fujian},
	journal = {Acta Palaeontologica Sinica},
	volume = {32},
	number = {4},
	year = {1993},
	note = {xerox},
	pages = {458-476},
	keywords = {bakevelliidae, bivalvia, fossil record, leptodesma, mesozoic, mollusca, paleontology, paleozoic, permian, permoperna, Pteria, pteriidae, Pterineidae, pterioida, pterioidea, taxonomy, towapteria, triassic},
	author = {Wang, Ming-qian}
}
@article {7195,
	title = {Review of Ordovician pelecypods},
	journal = {Geological Survey Professional Paper},
	number = {695},
	year = {1971},
	note = {PDF, reprint},
	pages = {iv+46, 20 pls.},
	keywords = {ahtioconcha, alnifia, anderkenia, aristerella, bivalvia, eopteria, fossil record, heikea, leptodesma, mollusca, ordovician, palaeopteria, paleoecology, paleozoic, pinctada, Pteria, pteriidae, pterinea, Pterineidae, pterioidea, rhombopteria, shell morphology, taxonomy},
	author = {Pojeta, John, Jr.}
}
@article {6955,
	title = {Monograph of the Lamellibranchiata of the Cincinnati Group},
	journal = {Cincinnati Quarterly Journal of Science},
	volume = {1},
	year = {1874},
	note = {PDF},
	month = {July},
	pages = {211-231},
	keywords = {ambonychia, avicula, fossil record, mollusca, paleozoic, Pteria, pterinea, Pterineidae, pterioidea, taxonomy},
	author = {Miller, S. A.}
}
