❤️ Calcaire spathique 🦅

"The Calcaire spathique is a geologic formation in France. It preserves fossils dating back to the Jurassic period. See also * List of fossiliferous stratigraphic units in France References * Category:Jurassic France "

❤️ Calcaire à Bélemnites 🦅

"The Calcaire à Bélemnites is a geologic formation in France. It preserves fossils dating back to the Jurassic period. See also * List of fossiliferous stratigraphic units in France References * Category:Jurassic France "

❤️ Calcaire à polypier de Frotey 🦅

"The Calcaire à polypier de Frotey is a geologic formation in France. It preserves fossils dating back to the Jurassic period. See also * List of fossiliferous stratigraphic units in France References * Category:Jurassic France "