. Bulletin de la Société géologique de France. Geology. FiG. 22. — Ch. medicaginula' var. polygyrala. —X'15. a, base : b, profil : c, sommet avec restes de coronule, moule interne. Meulières de Montmorency. c) Var. DEPRESSA Watelet 1866. Chara depressa Watelet. Descript. pi. fossiles du Bassin de Paris, p. 55, n° 1, pi. 15, fig. 4. 1869. — — ScniMPER. Trait. Paléont. végét., I, p. 230, n° Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the


. Bulletin de la Société géologique de France. Geology. FiG. 22. — Ch. medicaginula' var. polygyrala. —X'15. a, base : b, profil : c, sommet avec restes de coronule, moule interne. Meulières de Montmorency. c) Var. DEPRESSA Watelet 1866. Chara depressa Watelet. Descript. pi. fossiles du Bassin de Paris, p. 55, n° 1, pi. 15, fig. 4. 1869. — — ScniMPER. Trait. Paléont. végét., I, p. 230, n° Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Société géologique de France. Paris : La Société


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Keywords: ., bookcentury1800, bookpublisherp, booksubjectgeology, bookyear1830