. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Petal. 62G Fossiliferous limestone (250' beneath Pittsburgh Coal) in Fayette Co. L, p. 36. Barren measures. XIV* Petalorhynchus distortus, N. & W. Geol. 111. Vol. 6, Xr. n. K7C aa. av .li) 1875, page 406, plate Geo\ 5li. 12, fig. 7 j^, convex ^"^ ^^T ^ face of medium sized v^*- ^'-'^IS^ fish-tooth; J, concave face showing deeply arched basal margin ; <?, profile section ; 8, a^ 5, (?, a smaller specimen. /(^j{. Z^jt^i^ limestone leds. XL Peta
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Petal. 62G Fossiliferous limestone (250' beneath Pittsburgh Coal) in Fayette Co. L, p. 36. Barren measures. XIV* Petalorhynchus distortus, N. & W. Geol. 111. Vol. 6, Xr. n. K7C aa. av .li) 1875, page 406, plate Geo\ 5li. 12, fig. 7 j^, convex ^"^ ^^T ^ face of medium sized v^*- ^'-'^IS^ fish-tooth; J, concave face showing deeply arched basal margin ; <?, profile section ; 8, a^ 5, (?, a smaller specimen. /(^j{. Z^jt^i^ limestone leds. XL Petalorhynchus pseudosagrittatus, ^St. John, and Wor- y^\^ lb. ic 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
Size: 3912px × 639px
Photo credit: © Central Historic Books / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1880, booksubjectpaleontology, bookyea
