. Acadian geology : the geological structure, organic remains, and mineral resources of Nova Scotia, New Brunswick, and Prince Edward Island. Geology -- New Brunswick; Geology -- Nova Scotia; Geology -- Prince Edward Island; Paleontology -- New Brunswick; Paleontology -- Nova Scotia; Paleontology -- Prince Edward Island. FOSSILS OP THE CARBONIFEROUS LIMESTONES. 291 exactly similar (except in dimensions) to those found in otlier parts of America and Europe. The spiral processes are often preserved. Fig. 88 {a, h).— Athyris subtilifa, Hall; (c) interior, shoitnng " This shell occur
. Acadian geology : the geological structure, organic remains, and mineral resources of Nova Scotia, New Brunswick, and Prince Edward Island. Geology -- New Brunswick; Geology -- Nova Scotia; Geology -- Prince Edward Island; Paleontology -- New Brunswick; Paleontology -- Nova Scotia; Paleontology -- Prince Edward Island. FOSSILS OP THE CARBONIFEROUS LIMESTONES. 291 exactly similar (except in dimensions) to those found in otlier parts of America and Europe. The spiral processes are often preserved. Fig. 88 {a, h).— Athyris subtilifa, Hall; (c) interior, shoitnng " This shell occurs by millions in the Lower Carboniferous limestone of Shubenacadie, Brooklicld, etc. " Spirifcrce.—The four so termed species refen-ed to in the lists given by Sir C. Lyell and Dr Dawson appear to belong to two, or at most three (?) species. '?'? Spirifcra glabra, Martin, sp. (Fig. 89). " ConchylioUthus Anomites glaber, -Martin, Petrif. Derb., pi. 48 (figs. 9, 10), 1809. "Spirifer glaber, De Verneuil, in Sir C. Lyell's 'Travels in North America,' vol. ii., p. 221, 1845, and in Dawson's 'Acadian Geology,' p. 376, 1855. Fig. 89.—Spirifera glabra, 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 Dawson, John William, Sir, 1820-1899. London : Macmillan
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