. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. river formation.) Collett's Indiana Rt. of 1881, page 378, plate 44, figs. 1, 2 (drawn by Van Oleve), top and bottom views of a colony of coral tubes. See Collett'slnd. Rt. of 1882, page 247, plate 1, fig. 2, the lower side of acorallum deprived of its skin (decorticated). Fig. 3, cross section, enlarged^ show- ing the internal constitution of the several coral tubes. Fig. 4, section lengthwise.—Lorraine {Hudson river) shale, Please note that these ima

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. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. river formation.) Collett's Indiana Rt. of 1881, page 378, plate 44, figs. 1, 2 (drawn by Van Oleve), top and bottom views of a colony of coral tubes. See Collett'slnd. Rt. of 1882, page 247, plate 1, fig. 2, the lower side of acorallum deprived of its skin (decorticated). Fig. 3, cross section, enlarged^ show- ing the internal constitution of the several coral tubes. Fig. 4, section lengthwise.—Lorraine {Hudson river) shale, 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 Lesley, J. P. (J. Peter), 1819-1903; Pennsylvania. Board of Commissioners for the Second Geological Survey. Harrisburg, Board of Commissioners for the Geological Survey

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Keywords: ., bookcentury1800, bookdecade1880, booksubjectpaleontology, bookyea