. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 199 Dice. Dicellocephalus Hartti. Walcott. Potsdam fauna of Saratoga Co., N. Y. 1888, fig. 2 and 2 a. See Bull. 30, U. S. ,page62. Con- fined to the Upper Cambrian ( P o t s - dam) formation, at Saratoga, N. Y. To be looked for in Pennsylvania along the north side of the South Mounta ins, and along the North and South Valley Hill ranges east and west of Chester county.—/. DicelloGephalus ? marcoui. See Olen- oides ? marcoui. Lower Cambrian. Dicellocephalu


. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 199 Dice. Dicellocephalus Hartti. Walcott. Potsdam fauna of Saratoga Co., N. Y. 1888, fig. 2 and 2 a. See Bull. 30, U. S. ,page62. Con- fined to the Upper Cambrian ( P o t s - dam) formation, at Saratoga, N. Y. To be looked for in Pennsylvania along the north side of the South Mounta ins, and along the North and South Valley Hill ranges east and west of Chester county.—/. DicelloGephalus ? marcoui. See Olen- oides ? marcoui. Lower Cambrian. Dicellocephalus minnesotensis. See on page 198. Dicolomus crassa. See Obolella crassa. Low. Camb, Dicranophyllum dichotomum. Lesq. Coal Flora, 1880 p. 553, p]. 87, figs. 9, 9a (bound between folios 560 and 561;) a most remarkable brush like plant found by Mr. Mansfield in the roof of his Darlington (Kittanning) coal bed at Cannelton, Beaver Co., Pa. See Appendix. Dicranophylluni dimorphum, is another species from the same coal bed, figured by Lesq. in Coal Flora, p. 554, pi 83, figs. 1, 2, 3. The genus, established by Grand'Eury, is allied to Cordaites. Lesq. p. 555.—Specimen (C, 4-7) in White's col- lections (00, p. 239) on Muddy Creek, Greene Co., Pa., from roof shale of Waynesburg CoaL—XV. Dictyophyton fenestratum. Hall, 16th An. Rt. 1863, Chemung; collected by Carll from Upper Chemung in the Oil Region. C. E. Hall's Ms. Rt. Dec. 30,1876.— 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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