@article {6873,
	title = {<i>Pteria (Oxitoma) tenuicostata</i> Roemer, esp{\`e}ce stratigraphique du Campanien inf{\'e}rieur dans le Hainaut},
	journal = {Bulletin de la Soci{\'e}t{\'e} Belge de G{\'e}ologie, de Pal{\'e}ontologie et d{\textquoteright}Hydrologie},
	volume = {59},
	year = {1950},
	month = {December 19},
	pages = {356-358},
	keywords = {bivalvia, cretaceous, fossils, mollusca, oxitoma, paleontology},
	author = {Marli{\`e}re, Ren{\'e}}
}
@article {6720,
	title = {Pre-Traverse Devonian pelecypods of Michigan},
	journal = {Contrib. Mus. Pal. Univ. Michigan},
	volume = {7},
	number = {10},
	year = {1950},
	note = {DO NOT HAVE},
	pages = {271-366},
	keywords = {bivalvia, devonian, paleontology, paleozoic, Pterineidae, pterioidea, taxonomy},
	author = {La Rocque, A.}
}
@article {1368,
	title = {Pteria (Oxitoma) tenuicostata Roemer, esp{\`e}ce stratigraphique du Campanien inf{\'e}rieur dans le Hainaut},
	journal = {Bulletin de la Soci{\'e}t{\'e} Belge de G{\'e}ologie, de Pal{\'e}ontologie et d{\textquoteright}Hydrologie},
	volume = {59},
	year = {1950},
	pages = {356-358},
	keywords = {bivalvia, cretaceous, mollusca, oxitoma, paleontology},
	author = {Marli{\`e}re, Ren{\'e}}
}
