. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. IND, 1881^^^^^^^=^^ ^^'^^F^ PL. 13. p. 206; 28th An. Kt. N. 1879, p. 138, pi. 14, figs. 11—14. Figures from Collett's Indiana report of 1881, p. 269, plate 13. figs. 11, 12, side and front, enlarged twice; fig. 13, summit, en- larged, plates of dome; f. 14, base enlarged,—Niagara^ Vh. Menocephalus globosus, Billings. Geology of Canada, ^ 1863, page 237, fig. 267. a, side view; b, upper surface; S^!k and c, front view of the head QeoTcaTi ^ ' ^^^ of thi
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. IND, 1881^^^^^^^=^^ ^^'^^F^ PL. 13. p. 206; 28th An. Kt. N. 1879, p. 138, pi. 14, figs. 11—14. Figures from Collett's Indiana report of 1881, p. 269, plate 13. figs. 11, 12, side and front, enlarged twice; fig. 13, summit, en- larged, plates of dome; f. 14, base enlarged,—Niagara^ Vh. Menocephalus globosus, Billings. Geology of Canada, ^ 1863, page 237, fig. 267. a, side view; b, upper surface; S^!k and c, front view of the head QeoTcaTi ^ ' ^^^ of this little trilobite of the Quebec group. Lower Silurian ? Cambrian f Menocephalus sedgewicki, Billings. Geol. Canada. See figure 266, somewhat enlarged^ under M. globosus^ above. 266. a 267. 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
