. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Entolium aviculatum. {Pecten aviculatus^ Swallow, Xin-i5Sfe*rf^ /^^S^ fi' Trans. Acad. Sc. St. Louis, 1858 ;—Meek, Nebraska U. S. Survey, 1872, plate 9.) Col- lett's Indiana Rt. of 1882, page 142, plate 28, fig. 7, s-vw^ieeaxa-jj^/ natural size^loii valve; fig. Ij^^^^^^i^lg^p -^is^^^jjjg[^^^i^j| g^ inside of left valve, show- ing hinge, etc., many parts of Indiana and elsewhere, Goal measures^ XIII-XV. Eocystites primsevus. (Billings, 1868. Dawson's Acad. t C


. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Entolium aviculatum. {Pecten aviculatus^ Swallow, Xin-i5Sfe*rf^ /^^S^ fi' Trans. Acad. Sc. St. Louis, 1858 ;—Meek, Nebraska U. S. Survey, 1872, plate 9.) Col- lett's Indiana Rt. of 1882, page 142, plate 28, fig. 7, s-vw^ieeaxa-jj^/ natural size^loii valve; fig. Ij^^^^^^i^lg^p -^is^^^jjjg[^^^i^j| g^ inside of left valve, show- ing hinge, etc., many parts of Indiana and elsewhere, Goal measures^ XIII-XV. Eocystites primsevus. (Billings, 1868. Dawson's Acad. t C PI I. ^^^^* ^^* ^^"> ^^^-^ Walcott, Bulletin, U. S. G. S.,No. 10, page 15, plate l,fig. 2, a single plate of the coralline, enlarged fourfold. Evidently similar in general type to Hicks's Welsh Mene- vian fossil Protocystites menevensis.—New Brunswick. Saint John formation.^ M, (7. Eodon bellistriatum. {Microdon hellistriatum. Conrad.) - ym^S^^^^i^s^ Hall, 1843, page 196, fig. 78, 2; also Pal. N. Y. Vol. 5, part 1, 1877,plate73, fig. 10. f^7 HiiMi ^^^0 —Kogers, page 827, fig. 660. (See Conrad, Journ. Acad. N. S Philada. Vol. VIII, page 247, xiii, fig. 12,1842.) Hamilton formation.—Clay- pole's lists in Perry Co. F2. (Speci- mens collected : 2-1 (five), W. Comp's mill, Perry Co., 2^ m. S. E. of N. Bloom.; 5-147, 159, Barnett's mill; 68-3 to 7, 737 Bloomsburg. Montour Co., Pa.; 92-4, 9, 11, 13, 14, 15, 25, Vanderslice's quarry, Montour Co., Pa.; 94- 17, Crawley hill. Perry Co.; 99-l,Drumgold's tannery; 144-9, Montebello narrows; 197-11, three, Mapleton, Huntingdon Co ) 100' and 250' below top of Hamilton (G7, 76, 229) Rupert (p. 69) ; Catawissa (p. 287), Bloomsburg (p. 290.)—ZTam. U. shales, Mapleton (T3, p. 109) ; also Chemung olive shales, Pa. E. R. section below Huntingdon (T3, 264.)—Also found in the Hamilton dags, at Muncy, Lycoming Co., Pa. (T,p. 32)—VIII. Please note that these images are extracted from scanned page images that may have been


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Keywords: ., bookcentury1800, bookdecade1880, booksubjectpaleontology, bookyea