@article {Sismonda1871,
	title = {Mat{\'e}riaux pour servir a la pal{\'e}ontologie du terrain tertiaire de Pi{\'e}mont},
	journal = {Memorie della Reale Accademia delle Scienze di Torino (serie 2)},
	volume = {25},
	year = {1871},
	pages = {257{\textendash}362, pl. 1{\textendash}10.},
	keywords = {BL, SDC, TIP},
	url = {http://sdrv.ms/R9OdtM http://archive.org/details/mobot32044093290583},
	author = {Sismonda, Eugenio and Michelotti, Giovanni}
}
@article {SavilleKent1871,
	title = {On some new and little known species of madrepores, or stony corals, in the British Museum collection},
	journal = {Proceedings of the Zoological Society of London},
	volume = {39},
	year = {1871},
	pages = {275{\textendash}286},
	keywords = {SDC, TIP},
	url = {http://archive.org/details/proceedingsofgen71zool},
	author = {{Saville Kent}, W}
}
@article {DePourtales1871,
	title = {Deep-sea corals},
	journal = {Illustrated Catalogue of the Museum of Comparative Zo{\"o}logy},
	volume = {4},
	year = {1871},
	pages = {1{\textendash}93, pl. 1{\textendash}8},
	keywords = {RCBS, SDC, TIP},
	url = {http://archive.org/details/illustratedcatal04harv},
	author = {de Pourtal{\`e}s, L F}
}
@article {Bolsche1871,
	title = {Die Korallen des unteren Pl{\"a}ners im S{\"a}chsischen Elbthale},
	journal = {Palaeontographica},
	volume = {20},
	year = {1871},
	pages = {45{\textendash}59, pl. 11{\textendash}13},
	keywords = {RCBS, TIP},
	url = {http://archive.org/details/palaeontographic20cass},
	author = {B{\"o}lsche, Wilhelm}
}
