@article {7061,
	title = {Permian reef complex, Tunisia},
	journal = {Brigham Young University Geology Studies},
	volume = {23},
	number = {1},
	year = {1976},
	note = {reprint},
	pages = {75-112},
	keywords = {bakevellia, bakevelliidae, ecology, fossil record, geology, mollusca, paleoecology, paleozoic, permian, pterioida, pterioidea, reef, stratigraphy},
	author = {Newell, Norman D. and Rigby, J. Keith and Driggs, Allan and Boyd, Donald W. and Stehli, Francis G.}
}
@article {5915,
	title = {Permian pelecypods from Tunisia},
	journal = {American Museum Novitates},
	volume = {2686},
	year = {1979},
	note = {reprint},
	pages = {1-22},
	keywords = {bakevelliidae, bivalvia, cultriopsis, gervillia, isognomonidae, leptodesma, mollusca, Pterineidae, pterioida, pterioidea, tambanella},
	author = {Boyd, Donald W. and Newell, Norman D.}
}
