@article {MilneEdwards1849,
	title = {Recherches sur les polypiers. Quatri{\`e}me m{\'e}moire. Monographie des astr{\'e}ides (1). Tribu II. Astr{\'e}ens (Astreinae)},
	journal = {Annales des sciences naturelles, s{\'e}rie 3, Zoologie},
	volume = {11},
	year = {1849},
	pages = {233{\textendash}312},
	address = {Paris},
	keywords = {RCBS, TIP},
	url = {http://books.google.com/books?id=OMQaAAAAYAAJ http://www.archive.org/details/annalesdesscienc11seri},
	author = {{Milne Edwards}, Henri and Haime, Jules}
}
@article {MilneEdwards1849b,
	title = {Recherches sur les polypiers. Quatri{\`e}me m{\'e}moire. Monographie des astr{\'e}ides (1). Suite. Quatri{\`e}me section. Astr{\'e}ens agglom{\'e}r{\'e}s. Astreinae aggregatae},
	journal = {Annales des sciences naturelles, s{\'e}rie 3, Zoologie},
	volume = {12},
	year = {1849},
	pages = {95{\textendash}197},
	address = {Paris},
	keywords = {BL, RCBS, TIP},
	url = {http://books.google.com/books?id=OMQaAAAAYAAJ http://archive.org/details/annalesdesscienc12seri},
	author = {{Milne Edwards}, Henri and Haime, Jules}
}
@article {MilneEdwards1849a,
	title = {M{\'e}moire sur les polypiers appartenant {\`a} la famille des oculinides, au groupe interm{\'e}diaire des pseudastr{\'e}ides et {\`a} la famille des fungides},
	journal = {Comptes Rendus des S{\'e}ances de l{\textquoteright}Acad{\'e}mie des Sciences},
	volume = {29},
	year = {1849},
	pages = {67{\textendash}73},
	keywords = {BL, RCBS, TIP},
	url = {http://sdrv.ms/VxPdLP},
	author = {{Milne Edwards}, Henri and Haime, Jules}
}
@book {Geinitz1849,
	title = {Das Quadersandsteingebirge oder Kreidegebirge in Deutschland},
	year = {1849},
	pages = {293, 12 pl.},
	publisher = {Craz {\&} Gerlach},
	organization = {Craz {\&} Gerlach},
	address = {Freiberg},
	keywords = {RCBS, TIP},
	url = {http://books.google.com/books?id=3C0-AAAAcAAJ},
	author = {Geinitz, H B}
}
@book {D{\textquoteright}Orbigny1849,
	title = {Note sur des polypiers fossiles},
	year = {1849},
	pages = {12},
	publisher = {Victor Masson},
	organization = {Victor Masson},
	address = {Paris},
	keywords = {BL, ER, JS, TIP},
	url = {http://sdrv.ms/S3CnTv},
	author = {D{\textquoteright}Orbigny, Alcide}
}
@article {Bellardi1849,
	title = {Monografia delle Columbelle fossili del Piemonte},
	journal = {Memorie della Reale Accademia delle Scienze di Torino, Serie II},
	volume = {10},
	year = {1849},
	pages = {225{\textendash}248},
	keywords = {RCBS, TIP},
	url = {http://archive.org/details/memoriedellaacca102real},
	author = {Bellardi, Luigi}
}
