. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 223 Erem. Eremopteris ? marginata. 5-. ;(///. folia. Bron2;niart.—SpTienopteris erithmifolia^ Lind. & Hutt.— Sphenopteris stricta^ Sternberg.—Lesquereux, Goal Flora, Rt. P, Geol. Sur. Penna., page 293, plate 53, figs. 5, 5a, 6. A rare fern everywhere, but found in the Hollenback mines at Wilkes- Barre, and in Mansfield's mine at Oannelton, Pa. Also in the Morris coal shale, 111., Hazlegreen, Ky., and Helena coal, Ar- kansas.) CoUett's Indiana Rt. of 1883,


. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 223 Erem. Eremopteris ? marginata. 5-. ;(///. folia. Bron2;niart.—SpTienopteris erithmifolia^ Lind. & Hutt.— Sphenopteris stricta^ Sternberg.—Lesquereux, Goal Flora, Rt. P, Geol. Sur. Penna., page 293, plate 53, figs. 5, 5a, 6. A rare fern everywhere, but found in the Hollenback mines at Wilkes- Barre, and in Mansfield's mine at Oannelton, Pa. Also in the Morris coal shale, 111., Hazlegreen, Ky., and Helena coal, Ar- kansas.) CoUett's Indiana Rt. of 1883, plate 15, fig. 5, gives it another locality.—X/, XII, XIII, {Sphenopteris marginata^ Andrews, Pal. Ohio, Vol. 2,page422,plate52,f. 1, 2. Lesquereux suggests that it be placed in a new genus after Megalopteris. Coal Flora, page 296.) Oollett's Indiana Rt. 1883, page 70, plate 9, fig. 5. Related to Adiantites, (Collett.)—Perry Co., Ohio, in the Sub-conglomerate coal measures, XI Eridophyllum rugosum. Edwards & Haime, Pal. Fobs 1851. Collett's Indiana Report of 1882, page 255, plate 3. fig. 6.—In Indiana and Kentucky, common in Niagara formation, Vb,—See figure on page ^22, Eridophyllum simcoense. (Billings, Canadian Jour. Nat. Sci., Vol. 4, 1859.) Col- lett's Indi- ana Report, 1882, page 262, plate 9, fig. 1. (Van Cleve.) In many r e - gions it is common, in the Upper Helderber g {Corniferous) limestone formation. Villa, Note. The greek work Eridos means of or in dispute. This genus of radiate polyps (order Zoantharia,) is placed among the Cyathophylloid corals. Besides the four species here figured there is a fifth, E, vennori, 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


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