@inbook {DeFromentel1862,
	title = {Zoophytes: terrain cr{\'e}tac{\'e} (partie 2)},
	booktitle = {Pal{\'e}ontologie Fran{\c c}aise},
	volume = {8},
	year = {1862},
	pages = {49{\textendash}96, pl. 13{\textendash}24},
	publisher = {Masson},
	organization = {Masson},
	address = {Paris},
	keywords = {RCBS, TIP},
	author = {de Fromentel, E},
	editor = {D{\textquoteright}Orbigny, Alcide}
}
@inbook {DeFromentel1862a,
	title = {Zoophytes: terrain cr{\'e}tac{\'e} (partie 3)},
	booktitle = {Pal{\'e}ontologie Fran{\c c}aise},
	volume = {8},
	year = {1862},
	pages = {97{\textendash}144, pl. 25{\textendash}36},
	publisher = {Masson},
	organization = {Masson},
	address = {Paris},
	keywords = {RCBS, TIP},
	author = {de Fromentel, E},
	editor = {D{\textquoteright}Orbigny, Alcide}
}
@inbook {DeFromentel1862b,
	title = {Zoophytes: terrain cr{\'e}tac{\'e} (partie 1)},
	booktitle = {Pal{\'e}ontologie Fran{\c c}aise},
	volume = {8},
	year = {1862},
	pages = {1{\textendash}48, pl. 1{\textendash}12},
	publisher = {Masson},
	organization = {Masson},
	address = {Paris},
	keywords = {RCBS, TIP},
	author = {de Fromentel, E},
	editor = {D{\textquoteright}Orbigny, Alcide}
}
