@article {DeFromentel1860,
	title = {Polypiers. In: J. Martin, ed., Pal{\'e}ontologie stratigraphique de l{\textquoteright}Infralias du d{\'e}partement de la C{\^o}te d{\textquoteright}Or},
	journal = {M{\'e}moires de la Soci{\'e}t{\'e} G{\'e}ologique de France, 2e s{\'e}rie},
	volume = {7},
	number = {1},
	year = {1860},
	pages = {1{\textendash}100, pl. 1{\textendash}8},
	keywords = {BL, RCBS, SDC, TIP},
	author = {de Fromentel, E}
}
