@article {DeGregorio1894,
	title = {Monographie des fossiles {\'E}ocenique ({\'E}tage Parisien) de Monte Postale},
	journal = {Annales de G{\'e}ologie et de Pal{\'e}ontologie},
	volume = {14},
	year = {1894},
	pages = {1{\textendash}55},
	url = {http://archive.org/details/annalesdegologie14degr},
	author = {de Gregorio, A}
}
