. Bulletin de la Société géologique de Geology. DÃCOUVERTE DE CRAIE PHOSPHATÃE 59. Cliché G. N. Le gisement photographié de la route de Sens à Saint=Martin=du=Tertre. u dernier plan, a gauche, la petite flèche indique la grande tombelle 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 Normandie. Le Havre [Société géologique de Normandie]


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Keywords: ., bookcentury1800, bookdecade1870, booksubjectgeology, bookyear1873