. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Obolella transversa^ Hartt. c. — ' y\vxt t^lis. Walcottf Am. Jour. Sc. 1885, p. 116, from Dav- idson, fig. 5, cast of interior of ven- tral, and fig. 8, of dorsal valve. Now Linnarssonia trans- 6. 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; Pennsylv
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Obolella transversa^ Hartt. c. — ' y\vxt t^lis. Walcottf Am. Jour. Sc. 1885, p. 116, from Dav- idson, fig. 5, cast of interior of ven- tral, and fig. 8, of dorsal valve. Now Linnarssonia trans- 6. 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