. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. LiCH. 340. face. Plate 6, f. 3, enlarged, young Lichenalia growing on an Atrypa shell; f. 4, 5, 7, 8, enlarged, specimens growing on Fen- estella ; f. 6, enlarged four times, a group of two young Lichen- alia, and a young Favosites, on a Strophostylus shell; f. 9,10, enlarged, lower surfaces; f. 11, enlarged, cross-section, showing depth of cells and thickness of skin in old individuals. Lichenalia concentrica, var. maeulata, from Oollett's Indiana Keport of
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. LiCH. 340. face. Plate 6, f. 3, enlarged, young Lichenalia growing on an Atrypa shell; f. 4, 5, 7, 8, enlarged, specimens growing on Fen- estella ; f. 6, enlarged four times, a group of two young Lichen- alia, and a young Favosites, on a Strophostylus shell; f. 9,10, enlarged, lower surfaces; f. 11, enlarged, cross-section, showing depth of cells and thickness of skin in old individuals. Lichenalia concentrica, var. maeulata, from Oollett's Indiana Keport of 1881 p. 241, plate 5, fig. 5, a small irregular specimen, with unusually distinct maculae upon the celluliferous surface. (Hall, 28th Kt. pi. 6, figs. 3,5, 6.)—F 5. Lichenalia concentrica, var maeulata, Hall Page 241. Upper or celluliferous surface of a regularly growing specimen of medium size, showing tubercles with maculae of larger cells. The cells are represented much larger than they really are on the specimen. Lichenalia concentrica var. parvula (Hall Doc. Ed. 28th Rt. State Museum, N. Y. 1876, pi. 7, f. 12; Mus. Ed. 1879, p. 147.) Figures from Collett's Indi- ana Report of 1881, p. 241, plate 6, fig. PL. 6. 1, a fragment grow- ing on a Strophostylus shell; fig. 2, enlargement of a portion, showing the cells much smaller and more distinctly circular than in the ordinary form of the species.—iWa^am, VI. * Lichenalia concentrica. It is probably the under sur- face of this bryozoan which is figured on page 153, and erro- neously named Crania corrugata. (R. P. Whitfield.) Lichenalia? (Hall, Pal. N. Y. Vol. 1, 1847, genus in Trenton and Hud. river.) Found in the Millertown Clinton fossil ore bed, Perry Co., Pa. Claypole's specimen 46-5; and at 1 m. N. of Dilville, Perry Co., in Chemung. Spec. 109-9 (perhaps wrongly labeled and placed)—Fr^; VIIIg.—See Appendix. Lima glaher. See Pernopecten glaber, Please note that these images are extracted from scanned page im
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