. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Pole. 730 c, outer inrolled edge; d, profile lengthwise of front side edge. Chester, 111., Chester limestone (under Conglomerate). Distinct from all other known species, and a unique specimen from above the Chester fish bed which hand yielded most fish remains. It is the largest known species of this kind of fish.âXI, Polemarehus gigas, E. Hitchcock, Ichthyology of Mass. 1858, p. 107, 181, pi. 18, fig. 1, outline natural size {reduced here to one-half) of the
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Pole. 730 c, outer inrolled edge; d, profile lengthwise of front side edge. Chester, 111., Chester limestone (under Conglomerate). Distinct from all other known species, and a unique specimen from above the Chester fish bed which hand yielded most fish remains. It is the largest known species of this kind of fish.âXI, Polemarehus gigas, E. Hitchcock, Ichthyology of Mass. 1858, p. 107, 181, pi. 18, fig. 1, outline natural size {reduced here to one-half) of the high foot of a supposed crocodilian (?) reptile; pi. 59, fig. 3 {one-fourth natural size). An impression in the Connecticut river red shale formation at Chicopee falls, Mass., in the bed of the river; found also at Cabotville, Mass. No fore-foot print found; no web between the toes as in the shorter toed crocodiles; but a ten foot long crocodile has a foot scarcely ten inches long, and it might be i hat this lizard was fifteen feet long, with a foot fifteen inches long. Found by C. H, Hitchcock (see MS. letter, Dec. 18, 1888) at the quarry at Milford, N. J., on the Delaware (ten miles below Durham creek in Bucks Co., Pa., and three miles from the mountain; there- fore in the upper beds of the Irias, {Rhmtic. Fontaine.) Poliochera punctulata. Scudder. A spider from Mazon Cr., 111., in Lacoe's collection at Pittston, Pa. Proc. Am. Acad. Vol. 20, p. 16. Goal measures J, ^XIIL Polyernus laminarum, Scudder. Memoirs of the Boston Xl, ;^:^^^^^^^^^^''^^=«*^^v. Society of Natural History, ^ ^ '^^^. in the black shale base of b^ Campbell's ledge Conglom erate, in the gap of the Sus- j quehanna North Branch 'â ^y above Pittston, Luzerne Co- Scud ⢠I &W; W. jT""' " "^^^^ Pa. Lacoe's collection. XIL Polyernus complanatus, Scudder. A flying insect from a Mazon Cr. nodule, 111. Mem. Bost. S. N. H. Vol. 3, 1885, p. 343, pi. 32, fias. 8,11. In Lacoe's coll
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