. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Fieri. 810 Pterinea demissa. Improperly named Avicula demdssa on page 68 of this Dictionary. (R. P. Whitfield's corrections, Jan., 1889.)—see also, Pal. Ohio, Vol. 2, 1875, page 78, plate 2, 1875, page 78, plate 2, fig. l,left valve, slightly restored on the rear wing, not uncommon in the Upper Hudson River beds at Cincinnati, 0., and probably to be found at all outcrops of the formation, as it has been seen in so many distant localities. nil, pterinea emacer
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Fieri. 810 Pterinea demissa. Improperly named Avicula demdssa on page 68 of this Dictionary. (R. P. Whitfield's corrections, Jan., 1889.)—see also, Pal. Ohio, Vol. 2, 1875, page 78, plate 2, 1875, page 78, plate 2, fig. l,left valve, slightly restored on the rear wing, not uncommon in the Upper Hudson River beds at Cincinnati, 0., and probably to be found at all outcrops of the formation, as it has been seen in so many distant localities. nil, pterinea emacerata, quoted by 0. E. Hall, among his col- lections in Ferguson's and Aughwick Valleys, Huntingdon Co., Pa. (MS. Rt. 1875); and by White (T3, 141) as in the 133' of Clinton shales, over the ore bed, at Orbisonia. Y a.— Probably Avicula emacerata, Conrad, Jour. Acad. Nat. Sci., Phila., 1842, figured in this Dictionary, p. 68.— Va^ I. Pterinea flabellum. {Avicula Habella, Conrad, Jour. 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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