"The Calcaire a oolithes ferrugineuses is a geologic formation in France. It preserves fossils dating back to the Jurassic period."@en . "Calcaire a oolithes ferrugineuses"@en . "Calcaire a oolithes ferrugineuses"@en . . . . . . . . . . . . . "The Calcaire a oolithes ferrugineuses is a geologic formation in France. It preserves fossils dating back to the Jurassic period."@en . . . . . . . . . "1308"^^ . "Calcaire \u00E0 oolithes ferrugineuses, Mamers, Sarthe"@en . . "1096185090"^^ . . . . . . . . . . "43388338"^^ . .