. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 141 CONO. Conocephalites chippewaensis. Owen. See Lonchoceph- alus chippeivaensis. Potsdam form. L Conecophalites elegans. See Conocoryphe elegans. M. G, Conocephalites formosus. See Ptychoparia robbi. M. G. Gonocephalites gemini-spinosus. See Conocoryphe mat- thewi. M. G See foot note to page 1S4^ ahove. Gonocephalites hamulus. See Lonchocephalus hamulus. Potsdam formation. I, Gonocephalites halli. See Ptychoparia orestes. L. G. Gonocephalites matthewi. See
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 141 CONO. Conocephalites chippewaensis. Owen. See Lonchoceph- alus chippeivaensis. Potsdam form. L Conecophalites elegans. See Conocoryphe elegans. M. G, Conocephalites formosus. See Ptychoparia robbi. M. G. Gonocephalites gemini-spinosus. See Conocoryphe mat- thewi. M. G See foot note to page 1S4^ ahove. Gonocephalites hamulus. See Lonchocephalus hamulus. Potsdam formation. I, Gonocephalites halli. See Ptychoparia orestes. L. G. Gonocephalites matthewi. See Conocoryphe matthewi. M. G. Gonocephalites miser. See Ptychoparia miser. L. G, Gonocephalites neglectus. See Ptychoparia tener. M. G. Gonocephalites teucer. See Ptychoparia teucer. Z. G. Gonocephalites thersites. See Ptychoparia orestes, var. thersites. M. G. See page 134. Gonocephalites vulcanus. See Ptychoparia vulcanus. Z. G. See foot note to page 134. Gonocephalites (Atops) trilineatus. See Ptychoparia trilineata. Z. G. See page 134. Gonocoryphe . Ford, 1880. See Ptychoparia trilineata. Z. G. See foot note to page 134. Conocoryphe {Salteria) baileyi {Gonocephalites laileyi). , Pl4. Walcott. Bui letin U. S. G. S. No. 10, page 32, f plate 4, fig. 3, (a large head, drawn twice its natural size) ; fig. 3 ^, (side of head and cheek spine, natural size). Plate 5, fig. 7, ( a tail-piece, pygidium); fig. 7 a (portion of. 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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