@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}
}
@inbook {Quenstedt1879,
	title = {R{\"o}hren- und Sternkorallen (Teil 1)},
	booktitle = {Petrefactenkunde Deutschlands},
	year = {1879},
	pages = {1{\textendash}624},
	publisher = {Fues{\textquoteright}s Verlag},
	organization = {Fues{\textquoteright}s Verlag},
	address = {Leipzig},
	keywords = {BL, JS, RCBS, TIP},
	author = {Quenstedt, Friedrich August}
}
@book {Quenstedt1858,
	title = {Der Jura},
	year = {1858},
	pages = {842, 100 pl.},
	publisher = {H. Laupp},
	organization = {H. Laupp},
	address = {T{\"u}bingen},
	keywords = {BL, RCBS, TIP},
	url = {http://books.google.com/books?id=jCI-AAAAcAAJ},
	author = {Quenstedt, Friedrich August}
}
@book {Quenstedt1867,
	title = {Handbuch der Petrefaktenkunde},
	year = {1867},
	pages = {982, 86 pl.},
	publisher = {H. Laupp},
	organization = {H. Laupp},
	edition = {2},
	address = {T{\"u}bingen},
	keywords = {RCBS, TIP},
	url = {http://hdl.handle.net/2027/mdp.39015066911010},
	author = {Quenstedt, Friedrich August}
}
@book {Quenstedt1843,
	title = {Das Fl{\"o}zgebirge W{\"u}rtembergs. Mit besonderer R{\"u}cksicht auf den Jura},
	year = {1843},
	pages = {560},
	publisher = {H. Laupp},
	organization = {H. Laupp},
	address = {T{\"u}bingen},
	keywords = {RCBS, TIP},
	url = {http://books.google.com/books?id=3fYTAAAAQAAJ},
	author = {Quenstedt, Friedrich August}
}
@book {Quenstedt1885,
	title = {Handbuch der Petrefaktenkunde},
	year = {1885},
	pages = {1239, 100 pl.},
	publisher = {H. Laupp},
	organization = {H. Laupp},
	edition = {3},
	address = {T{\"u}bingen},
	keywords = {RCBS, TIP},
	url = {http://books.google.com/books?id=I0QAAAAAQAAJ},
	author = {Quenstedt, Friedrich August}
}
@book {Quenstedt1852,
	title = {Handbuch der Petrefaktenkunde},
	year = {1852},
	pages = {792, 62 pl.},
	publisher = {H. Laupp},
	organization = {H. Laupp},
	edition = {1},
	address = {T{\"u}bingen},
	keywords = {BL, RCBS, TIP},
	url = {http://books.google.com/books?id=gMoQAAAAIAAJ},
	author = {Quenstedt, Friedrich August}
}
@inbook {Quenstedt1880,
	title = {R{\"o}hren- und Sternkorallen (Teil 2)},
	booktitle = {Petrefactenkunde Deutschlands},
	year = {1880},
	pages = {625{\textendash}912},
	publisher = {Fues{\textquoteright}s Verlag},
	organization = {Fues{\textquoteright}s Verlag},
	address = {Leipzig},
	keywords = {BL, JS, RCBS, TIP},
	author = {Quenstedt, Friedrich August}
}
