@article {Studer1881,
	title = {Beitrag zur Fauna der Steinkorallen von Singapore},
	journal = {Mitteilungen der Naturforschenden Gesellschaft in Bern [aus dem Jahre]},
	volume = {1880},
	year = {1881},
	pages = {15{\textendash}53},
	doi = {10.5169/seals-318939},
	author = {Studer, T}
}
@book {Quenstedt1881,
	title = {Petrefactenkunde Deutschlands (Sechster Band) R{\"o}hren- und Sternkorallen},
	year = {1881},
	pages = {1093},
	publisher = {Fues{\textquoteright}s Verlag},
	organization = {Fues{\textquoteright}s Verlag},
	address = {Leipzip},
	keywords = {RCBS, SDC, TIP},
	url = {http://archive.org/details/petrefactenkunde7881quen},
	author = {Quenstedt, Friedrich August}
}
@book {Quenstedt1881a,
	title = {Atlas zu den R{\"o}hren- und Sternkorallen},
	year = {1881},
	publisher = {Fues{\textquoteright}s Verlag},
	organization = {Fues{\textquoteright}s Verlag},
	address = {Leipzig},
	keywords = {TIP},
	url = {http://archive.org/details/petrefactenkunde06quen},
	author = {Quenstedt, Friedrich August}
}
@inbook {Quenstedt1881b,
	title = {R{\"o}hren- und Sternkorallen (Teil 3)},
	booktitle = {Petrefactenkunde Deutschlands},
	year = {1881},
	pages = {913{\textendash}1099},
	publisher = {Fues{\textquoteright}s Verlag},
	organization = {Fues{\textquoteright}s Verlag},
	address = {Leipzig},
	keywords = {BL, JS, RCBS, TIP},
	author = {Quenstedt, Friedrich August}
}
@article {Moseley1881,
	title = {Report on certain hydroid, alcyonarian, and madreporarian corals procured during the voyage of H.M.S. Challenger, in the years 1873{\textendash}1876},
	journal = {Report on the Scientific Results of the Voyage of H.M.S. Challenger (1873-76), Zoology},
	volume = {2},
	number = {7},
	year = {1881},
	pages = {1{\textendash}248},
	publisher = {Report on the Scientific Results of the Voyage of H.M.S. Challenger},
	keywords = {RCBS, TIP},
	url = {http://books.google.com/books?id=wfZaAAAAQAAJ},
	author = {Moseley, Henry Nottidge}
}
@book {Leymerie1881,
	title = {Description g{\'e}ologique et pal{\'e}ontologique des Pyr{\'e}n{\'e}es de la Haute-Garonne},
	year = {1881},
	pages = {1010},
	publisher = {{\'E}douard Privat},
	organization = {{\'E}douard Privat},
	address = {Toulouse},
	keywords = {RCBS, TIP},
	url = {http://books.google.com/books?id=N9m{\_}AAAAIAAJ},
	author = {Leymerie, A}
}
@article {Koby1881,
	title = {Monographie des polypiers jurassiques de la Suisse. Deuxi{\`e}me partie},
	journal = {M{\'e}moires de la Soci{\'e}t{\'e} Pal{\'e}ontologique Suisse},
	volume = {8},
	year = {1881},
	pages = {61{\textendash}108, pl. 13{\textendash}30},
	keywords = {BL, JS, TIP},
	author = {Koby, F}
}
@article {Koby1881a,
	title = {Monographie des polypiers jurassiques de la Suisse. Premi{\`e}re partie},
	journal = {M{\'e}moires de la Soci{\'e}t{\'e} Pal{\'e}ontologique Suisse},
	volume = {7},
	year = {1881},
	pages = {1{\textendash}60, pl. 1{\textendash}12},
	keywords = {BL, JS, TIP},
	author = {Koby, F}
}
@article {D{\textquoteright}Achiardi1881,
	title = {Coralli fossili di Asolo},
	journal = {Atti della Societ{\`a} Toscana di Scienze Naturali: Processi Verbali},
	volume = {2},
	year = {1881},
	pages = {239{\textendash}242},
	keywords = {RCBS, TIP},
	url = {http://books.google.com/books?id=8m8XAAAAYAAJ},
	author = {D{\textquoteright}Achiardi, Antonio}
}
