Lepidophyllum lanceolatum Lindley & Hutton. Foss. Fl. Great Britain, vol. 1, 1831, p. 28, pl. vii, figs. 3, 4. D. White : Bull. Geol. Soc. Am., vol. 11, 1900, p. 169. [Pottsville group ; Kanawha formation.]
Lepidophyllum campbellianum Lesquereux. Second Geol. Surv. Pa., Rept. of Progr., G7, Harrisburg, 1882 ([1883], p. 40. D. White: Bull. Geol. Soc. Am., vol. 6, 1895, p. 315; ibid., Bull. Geol. Soc. Am., vol. 11, 1900, pp. 161, 165. [Pottsville group; Kanawha formation.]
Lepidophyllum cf. cultriforme Lesquereux. Second Geol. Surv. Pa., Rept. Progr. P (Coal Fl.), vol. 3, 1884, p. 785, pl. cvii, figs. 13, 14; pl. cviii, fig. 2. D. White: Bull. Geol. Soc. Am., vol. 11, 1900, p. 165. [Pottsville group ; Kanawha formation.]
Lepidophyllum hastatum Lesquereux. Boston Jour. Nat. Hist., vol. 6, 1854, p. 430. D. White : Bull. Geol. Soc. Am., vol. 11, 1900, p. 172. С [Allegheny formation.]
Lepidophyllum n. sp. D. White. Bull. Geol. Soc. Am., vol. 6, 1895, p. 315. [Pottsville group; Quinnimont and Sewell formations.]
Lepidocystis vesicularis Lesquereux. Second Geol. Surv. Pa., Rept. Progr. P, 1880, p. 457, pl. lxix, figs. 18-20. [Allegheny and Conemaugh formations ]
Sigillaria camptotaenia (Wood) Wood. Trans. Am. Phil. Soc. .Philadelphia, vol. 13, 1869, p. 342. D. White: Bull. Geol. Soc. Am., vol. 11, 1900, p. 171. [Alle gheny formation.] This species is in general characteristic of the Allegheny formation, though rare in the "Mercer coal group."
Sigillaria fissa Lesquereux. Boston Jour. Nat. Hist., vol. 6, 1854, p. 426. D. White : Bull. Geol. Soc. Am., vol. 1 1 , 1900, pp. 169, 171. [Potts ville group ; Kanawha formation.] Sigillaria cf. reticulata Lesquereux. Non (Steinhauer) Miller.] Second Rept. Geol. Reconn. Arkansas, Philadelphia, i860, p. 310, pl. iii, fig. 2. D. White: Bull. Geol. Soc. Am., vol. 6, 1895, p. 317. [Pottsville group; Sewell formation.]
Sigillaria Menardi Brongniart. Dict. Sei. Nat., vol. 57 (Prodrome), 1828, p. 74 (65). Lesquereux: Second Geol. Surv. Pa., Rept. Progr. P (Coal Fl.), vol. 3, 1884, p. 871. [Conemaugh formation.]
