. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 877 Rhiz. Philada. Yol. 8,1-57. Also, Pal. Ohio, Vol. 1, 1873, p. 342, pi. 39, fig. 9. Dawson's Acadian Geology, 1868, page 210, fig. 56, a. tooth, J scale; not distinguishable from Newberry's species; teeth in Ohio, not infrequently found detached from the jaw, with large fish scales {Bhizodus quadratus ?) Oannel base of Coal No. 6, Linton, O. Joggins section, Nova Scotia, division 4, bed 6, full of fishes of four genera. XIIL Rhizodus quadratus, Newberry. P
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 877 Rhiz. Philada. Yol. 8,1-57. Also, Pal. Ohio, Vol. 1, 1873, p. 342, pi. 39, fig. 9. Dawson's Acadian Geology, 1868, page 210, fig. 56, a. tooth, J scale; not distinguishable from Newberry's species; teeth in Ohio, not infrequently found detached from the jaw, with large fish scales {Bhizodus quadratus ?) Oannel base of Coal No. 6, Linton, O. Joggins section, Nova Scotia, division 4, bed 6, full of fishes of four genera. XIIL Rhizodus quadratus, Newberry. Pal. Ohio, Vol. 1,1873, viii '^- ...^.^c^.^ .^^ O page 343, plate 39, fig. 8, natural size of scale of some ganoid fish, thin, squarish, nearly smooth, margins finely striated, and showing concentric lines of growth, central area mark- ed by fine net- work of threads- Never yet found actually connected Distinct species from British. VolJ, «t with the teeth E, lancifer. Bhizodus of Hibbert. — Linton, O. XIIL ? Large fish scales, or plates, are occasionally to be collected from the black calcareous shales overlying Ste- venson's Upper Barren limestone No. Ill, Washington Co. Pa. (K, pp. 50, 225; K 3, pp. 306, 310.) XVL Rhizomorpha sigillarise, (Q, p. 55.) XIII, Bhodia radians. See Rhacophyllum adnascens. XIII Rhombodietya diseum, Whitfield. Bull. Amer. Mus Nat. Hist. N. Y., Vol. 1, No. 8, 1886, page 348, plate 35, fig. 1, na- tural size,, a sponge frond with distinct threads or rods, com- paratively thick substance pressed into the shale so as to im- bed edges; probably globular when alive; numerous speci- mens found in a layer of the Norman's Kill shale, Albany Co., N. Y., only a few feet from the outcrop of the Graptolite bed described in Pal. N. Y. Vol. 1, and in 12th, 13th and 29th re-. 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
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