. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Act I. 6. Actinodesma {new and undetermined form) in J. J. Steven- son's collections from the lowest strata visible in the anticli- nal mountain gaps of Westmoreland and Fayette Counties, Pa. Keport KKK, 1878, 11, list No. 14. Actinopteria birostrata. (Drawn from a specimen, so Vni ^_ labelled, in Claypole's collections from Perry county, Pa. Not mentioned in lists of Pre- face to report F 2, p. xiv. VIII e ? Hamil- ton? formation. Note.—Of Hall's ninetee
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Act I. 6. Actinodesma {new and undetermined form) in J. J. Steven- son's collections from the lowest strata visible in the anticli- nal mountain gaps of Westmoreland and Fayette Counties, Pa. Keport KKK, 1878, 11, list No. 14. Actinopteria birostrata. (Drawn from a specimen, so Vni ^_ labelled, in Claypole's collections from Perry county, Pa. Not mentioned in lists of Pre- face to report F 2, p. xiv. VIII e ? Hamil- ton? formation. Note.—Of Hall's nineteen species, only the following six have been T '-^'- r-o recognised, as yet, in Pennsylvania.' ActinopteT'ia boydii {epsilon?) Conrad. (Hall, Palseon- ^^ iology of New York, Vol. 5, part 1, page 123, plate 23, fig. 5, 6.) Note.—In the text Hall gives A, epsilon as figs. 4, 8, (5 and 6?) but in the plate lists Actinoptera (sic) epsilon as fig. 4, and hoydi as figs. 5, 6. Tillg. Lower part of ,j. ^"'***^*^;Chemung formation at Ithaca, N. Y. Actinopteria delta. Hall, Palaeont. New York, Vol. V. 3 part 1, page 121, plate 23, fig. 3; fine concentric striae on the shell, obscure on the cast — YIII g. Lower part of the Chemung formation at Ithaca, N. 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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