Page:The Living Flora of West Virginia and The Fossil Flora of West Virginia.pdf/432

408 (Brongniart) Goeppert. Nov. Act. Acad. Cacs. Leop. Car., vol. 17, Suppl, (Sys. Fil. Foss.) 1836, p. 301, pl. xxi, figs. 6-7. D. White: Bull. Geol. Soc. Am., vol. II, 1900, p. 161. Species mainly confined to the Allegheny and upper Pottsville formations. Pottsville group; Kanawha formation]. [Conemaugh formation].

(Brongniart) Goeppert. Nov. Act. Acad. Caes. Leop. Car., vol. 17, 1874, Suppl. (Sys. Fit. Foss.), 1836, p. 301. Fontaine: Amer. Jour. Sci., 3rd ser., vol. 7, 1874, p. 574; ibid, vol. II, 1876, p. 379. [Pottsville group; Sewell formation]. This species is near Alethopteris helenae, Lesquereux (Geol Surv. Alabama, Rept. Prog., 1875 [1876], p. 77), a type known only in the Pottsville. It is probably the plant listed by Fontaine as Alethopteris Serlii.

(Brongniart) Goeppert. Nov. Act. Acad. Caes. Leop. Car., vol. 17, Suppl. (Sys. Fil. Foss.), 1836, p. 301. Fontaine: Amer. Jour. Sci., 3rd ser., vol. 7, 1874, p. 574. [Pottsville group; Sewell formation].

(Lesquereux) D. White. Second Geol. Surv. Pa., Rept. Prog. P, 1880, p. 173 Lacoe, in Millspaugh: Bull. No. 24. W. Va. Agric. Exp. Sta, Morgantown, 1892, p. 520. [Pottsvile group; Kanawha formation].

cf. Newberry. Ann. Sci., Cleveland, vol. 1, 1853, p. 107. Fontaine: Amer. Jour. Sci., 3rd ser., vol. 11, 1876, p. 379. [Pottsville group; Clark formation]

Lesquereux. Second. Geol. Surv. Pa., Rept. Prog. P, (Coal Fl.), vol 3, 1884, p. 834. D. White: Bull. Geol. Soc. Amer., vol. 6, 1895, 317. [Pottsville group; Sewell formation].

cf. Lesquereux. In I. C. White: Geol. Surv. Pa., Rept. Prog. Q, 1875 [1878], p. 54. D. White: Bull. Geol. Soc. Am., vol. 6, 1895, p. 318. [Pottsville group; Nuttall sandstone lentil of Sewell formation].

Lesquereux. Boston Jour. Nat. Hist., vol. 6, 1854, p. 433. D. White: Bull. Geol. Soc. Am., vol. 11, 1900, p. 172. [Allegheny formation]

Fontaine & I, C. White. Second Geol. Surv. Pa., Rept. Prog. PP, 1880, p. 88, pl. xxxii, figs. 1-5; pl. xxxiii, figs. I-4. [Dunkard formation (Permian).]