. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 837 Ptycho Ptychophyllum knappi. {PtycJiophyllum versiforme, vni, in part, Hal], 35th Et. N. Y. State Mus. Nat. Hist. 1882.) Col- lett's Indi. anna Rt. 1882, page 278, plate 18, fig. 14, side of a short, and broad specimen ; 15, longer, irregular one; plate 25, fig. 6, the cup of the coral showing PI iS. ^^^ strong * and coarse. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - col
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 837 Ptycho Ptychophyllum knappi. {PtycJiophyllum versiforme, vni, in part, Hal], 35th Et. N. Y. State Mus. Nat. Hist. 1882.) Col- lett's Indi. anna Rt. 1882, page 278, plate 18, fig. 14, side of a short, and broad specimen ; 15, longer, irregular one; plate 25, fig. 6, the cup of the coral showing PI iS. ^^^ strong * and coarse. 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
