@book {Pictet1853,
	title = {Trait{\'e} de pal{\'e}ontologie ou histoire naturelle des animaux fossiles consid{\'e}r{\'e}s dans leurs rapports zoologiques et g{\'e}ologiques. Tome premier},
	year = {1853},
	pages = {584},
	publisher = {Bailli{\`e}re},
	organization = {Bailli{\`e}re},
	edition = {Seconde {\'e}d},
	address = {Paris},
	keywords = {RCBS, TIP},
	url = {http://archive.org/details/traitdepalon01pict},
	author = {Pictet, Fran{\c c}ois-Jules}
}
@article {Emmrich1853,
	title = {Geognostische Beobachtungen aus dem {\"o}stlichen bayerischen und den angrenzenden {\"o}sterreichischen Alpen. II. Aus dem Gebiete des Alpenkalkes},
	journal = {Jahrbuch der Kaiserlich-K{\"o}niglichen Geologischen Reichsanstalt},
	volume = {4},
	year = {1853},
	pages = {326{\textendash}394},
	keywords = {RCBS, TIP},
	author = {Emmrich, A}
}
@book {Haime1853,
	title = {Description des animaux fossiles du groupe nummulitique de l{\textquoteright}Inde},
	year = {1853},
	pages = {223},
	publisher = {Gide et J Baudry},
	organization = {Gide et J Baudry},
	address = {Paris},
	keywords = {RCBS, TIP},
	url = {http://books.google.com/books?id=YqdAAAAAcAAJ},
	author = {D{\textquoteright}Archiac, Adolphe and Haime, Jules}
}
