@article {Reuss1855,
	title = {{\"U}ber zwei Polyparien aus den Hallst{\"a}tter Schichten},
	journal = {Denkschriften der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe},
	volume = {9},
	year = {1855},
	pages = {167{\textendash}169},
	keywords = {RCBS, TIP},
	url = {http://archive.org/details/denkschriftender09kais},
	author = {Reuss, A E}
}
@book {Pictet1855,
	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 troisi{\`e}me},
	year = {1855},
	pages = {654},
	publisher = {Bailli{\`e}re},
	organization = {Bailli{\`e}re},
	edition = {Seconde {\'e}d},
	address = {Paris},
	keywords = {RCBS, TIP},
	url = {http://archive.org/details/traitdepalon03pict},
	author = {Pictet, Fran{\c c}ois-Jules}
}
@article {Conrad1855a,
	title = {Descriptions of one Tertiary and eight new Cretaceous fossils from Texas, in the collection of Major Emory},
	journal = {Proceedings of the Academy of Natural Sciences of Philadelphia},
	volume = {7},
	year = {1855},
	pages = {268{\textendash}269},
	url = {http://archive.org/details/proceedingsofac07acaduoft},
	author = {Conrad, T A}
}
@article {Conrad1855,
	title = {Descriptions of eighteen new Cretaceous and Tertiary fossils, {\&}c},
	journal = {Proceedings of the Academy of Natural Sciences of Philadelphia},
	volume = {7},
	year = {1855},
	pages = {265{\textendash}268},
	keywords = {SDC, TIP},
	url = {http://archive.org/details/proceedingsofaca07acad},
	author = {Conrad, T A}
}
