@article {7383,
	title = {Revue zoologique IV?},
	number = {April},
	year = {1841},
	pages = {101},
	author = {Petit de la Saussaye}
}
@book {7275,
	title = {Concologia systematica, or complete system of conchology},
	volume = {2},
	year = {1841},
	note = {DO NOT HAVE},
	publisher = {Lovell Reeve},
	organization = {Lovell Reeve},
	address = {London},
	author = {Reeve, L. A.}
}
@book {6145,
	title = {Recueil de coquilles d{\'e}crites par Lamarck dans son Histoire naturelle des Animaux sans Vert{\`e}bres, et non encore figur{\'e}e},
	year = {1841},
	pages = {[94 pp.], 40 pls.},
	publisher = {Fortin, Masson and C<sup>ie</sup>},
	organization = {Fortin, Masson and C<sup>ie</sup>},
	address = {Paris},
	keywords = {collections, lamarck, mollusca, old literature, taxonomy},
	author = {Delessert, Benjamin}
}
@article {5942,
	title = {Description of some new species of fossil shells, found chiefly in the Vale of Todmorden, Yorkshire},
	journal = {Transactions of the Manchester Geological Society},
	volume = {1},
	number = {11},
	year = {1841},
	note = {Pl. 7; LondonDO NOT HAVE},
	pages = {212-229},
	author = {Brown, T.}
}
@book {1108,
	title = {Recueil de coquilles d{\'e}crites par Lamarck dans son Histoire naturelle des Animaux sans Vert{\`e}bres, et non encore figur{\'e}e},
	year = {1841},
	pages = {[94 pp.], 40 pls.},
	publisher = {Fortin, Masson and Cie},
	organization = {Fortin, Masson and Cie},
	address = {Paris},
	keywords = {mollusca, old literature, taxonomy, lamarck, collections},
	author = {Delessert, Benjamin}
}
@book {1508,
	title = {Concologia systematica, or complete system of conchology},
	volume = {2},
	year = {1841},
	publisher = {Lovell Reeve},
	organization = {Lovell Reeve},
	address = {London},
	author = {Reeve, L. A.}
}
