. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Pteri. 812 cut in Three Springs, at end of Eoyer's ridge, and at end of Sandy ridge, Orbisonia, all in OrisJcany, sk VII. Also, by White as found south of Carpenter's Point on the Delaware (G6, 123) in Onskany shale; and in iStormville shale and limestone (132, 134), Lower Helderherg.— VI, VII—This is no doubt Avicula textilis, var. arenaria, Hall, Pal. N. Y., Vol- 3, 1861, p. 465, pi. 110, f. 2, which is named, but not figured on p. 70 of this Dictionary abo
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Pteri. 812 cut in Three Springs, at end of Eoyer's ridge, and at end of Sandy ridge, Orbisonia, all in OrisJcany, sk VII. Also, by White as found south of Carpenter's Point on the Delaware (G6, 123) in Onskany shale; and in iStormville shale and limestone (132, 134), Lower Helderherg.— VI, VII—This is no doubt Avicula textilis, var. arenaria, Hall, Pal. N. Y., Vol- 3, 1861, p. 465, pi. 110, f. 2, which is named, but not figured on p. 70 of this Dictionary above. Pterinea undata. See Ambonyclila undata. II c. Pterinea ? Conrad's fig. 4, on page 68 of this Diction- ary, above, is improperly called Avicula emacerata. (R. P. W.) Pterinea ? Rogers' figure 617 on page 69 above ia wrongly placed with Emmon's fig. of ;i:c«^Z^ insueta (R. ) Pterinea ? Broad-winged and of Hamilton aspect, is the only fossil form discovered in the Marcellus limestone beds of Bedford and Fulton counties, Pa. (J. J. Stevenson, T2, p. 84), VIII h. In Perry Co. at New Bank tavern, south of New Bloomfield,Claypole obtained two Pterineas (spec. 115-5) from Chemung lower heds. In Huntingdon Co., on Shy Beaver creek,. Pterineas are numerous in the lowest 70' of the 300' sandy shales under the Chemung lower {Allegrippus) conglomerate. In Bedford Co., north of Leroy, Spec. 70-10 came from Che- mung strata. From the Chemung beds on the river opposite Bloomsburg, Columbia Co., came Spec. (000) 2150. In Law- rence Co., White's AVapwallopen section, along the river above Berwick, the Chemung heds^ No. 41 (400' thick) have Pterinea^ Nucula^ NuGulana^ Spirifera^ Leiorhynchus., and many'other fossil forms scattered through them^iG7, p. 197.) All the above are VIIIg.—In McKean Co. Wilcox hill, west of depot Pter- inea^ Strophomena^ and Orthoceras appear on Spec. (0) 3285 from Pocono sandstone^ X. — In Crawford Co. Pteriena and many other Chemung shells may be g
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