. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 417 Mono. gian (Olenellus) zone is placed beneath the Braintree {Para- el oxides) zone as Lovjer Cambrian^ this and certain other tri1o- biles are kept in the Middle Cambrian, (MS. letter, Dec. 1888.)—M, C.—See Appendix. Monocraterion lesleyi. Prime. Report, Geol. Sur. Penn-. .fH- i^ I. .7J -I<c»-'^"**»^ 4* yTv^r^-<'. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability -
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 417 Mono. gian (Olenellus) zone is placed beneath the Braintree {Para- el oxides) zone as Lovjer Cambrian^ this and certain other tri1o- biles are kept in the Middle Cambrian, (MS. letter, Dec. 1888.)—M, C.—See Appendix. Monocraterion lesleyi. Prime. Report, Geol. Sur. Penn-. .fH- i^ I. .7J -I<c»-'^"**»^ 4* yTv^r^-<'. 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
