. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. v» Hall 6^'... or Western District, of New York, 1843, page 172, fig. 68. 1, a perfect speci- men; showing equal valves; hind wing; radiat- ing fine striae; prominent growth lines; large promi- nent beak. Perfect casts were also found at the place (Clarence Hollow, N. Y.). It clo5!ely resembles a Pterinea (Megambonia) of the Oriskany sandstone.— Corniferous (Upper Hel- derherg) limestone forma- tion.— VIII a. Megambonia jamesi, Meek. See Appendix, Megambo
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. v» Hall 6^'... or Western District, of New York, 1843, page 172, fig. 68. 1, a perfect speci- men; showing equal valves; hind wing; radiat- ing fine striae; prominent growth lines; large promi- nent beak. Perfect casts were also found at the place (Clarence Hollow, N. Y.). It clo5!ely resembles a Pterinea (Megambonia) of the Oriskany sandstone.— Corniferous (Upper Hel- derherg) limestone forma- tion.— VIII a. Megambonia jamesi, Meek. See Appendix, Megambonialamellosa, Hall, Pal. N. Y., Vol. , Oris- kany. Found at Mapleton, Huntingdon Co., Pa. Spec. 200-5 (three) from the Oriskany sandstone. Also in Royers' ridge and Sandy ridge, at Orbisonia, and at Three Springs in the R. R. cut through Oriskany, T,35; T3,119; see 00^ , spec. 702-2 (two).—This or an allied Oriskany species is seen in the. 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
