. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Cyat. 168. Indmx narrow; lamelL'B 120, alternating in length, the longer ones becoming bundles as they near the hottom,— Corniferous lime- stone at Falls of Ohio.— VIII a, Cyathophayllum concentricum. (Hall, 35th An. Y. Mils. 1882, page 146.) Collett's In- diana Et. 1882, page 316, plate 21, fig. 1.— fossette extends from near center to front margin; lamellae 100, of nearly uniform size at margin, alternating below; when skinned the specimen shows inter
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Cyat. 168. Indmx narrow; lamelL'B 120, alternating in length, the longer ones becoming bundles as they near the hottom,— Corniferous lime- stone at Falls of Ohio.— VIII a, Cyathophayllum concentricum. (Hall, 35th An. Y. Mils. 1882, page 146.) Collett's In- diana Et. 1882, page 316, plate 21, fig. 1.— fossette extends from near center to front margin; lamellae 100, of nearly uniform size at margin, alternating below; when skinned the specimen shows internal striae crenulated or united by ^ev^^.Coriiiferous limestone (U. Held.) formation at Falls of the Ohio river. VIII a, Cyathophyllum conitum. Europe. See Heliophyllum. corniculum. Villa. Cyathophyllum corniculum. A. Winchell's Geological Studies, New York, 1886, page 204, fig. 116.— See Heliophyllum corniculum. VIII a.— Prof. Winchell, on page 206 gives a figure (117) of a cross section of a cup, showing the outer wall, the inward converging partitions (septa) ; but it is the cup of Zaphrentis pro- liiiGa ; which see. Cyathophyllum depressum. (Hall, 35th An. Et. 1882). 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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