Page:The Living Flora of West Virginia and The Fossil Flora of West Virginia.pdf/452

428 (Sternberg) Brongniart. Dict. Sei. Nat., vol. 57 (Prodrome), 1828, p. 137. Lacoe, in Millspaugh, Bull. No. 24, W. Va. Agric. Exp. Sta., Morgantown, 1892, p. 527. [Pottsville group; Kanawha forma tion.]

Fontaine & I. C. White. Second Geol. Surv. Pa., Rept. Progr. PP, 1880, p. 98, pl. xxxvii, figs. 6, 7. [Dunkard formation (Permian).]

Sternberg. Flora d. Vorwelt (Tentamen), 1825, p. xl, pl. vii, fig. 1. D. White: Bull. Geol. Soc. Am., vol. 11, 1900, p. 171. [Alle gheny formation.]

Fontaine & I. C. White. Second Geol. Surv. Pa., Rept. Progr. PP, 1880, p. 98, pl. xxxvii, fig. 1. [Dunkard formation (Permian).]

sp. D. White. Bull. Geol. Soc. Amer., vol. 6, 1895, p. 3*5- [Pottsville group; Quinnimont formation.]

sp. D. White. Bull. Geol. Soc. Am., vol. 6, 1895, p. 313. [Princeton con glomerate (Mississippian).]

? Newberry. . Rept. Geol. Surv., Ohio, vol. 1, pt. 2, Palaeont., 1873, p. 370, pl. xliii, figs. 2, 2a. D. White : Bull. Geol. Soc. Amer., vol. i1, 1900, p. 165. [Pottsville group; Kanawha forma tion.]

Fontaine & I. C. White. Second Geol. Surv. Pa., Rept. Progr. PP, 1880, p. 99, pl. xxxii, fig. 2. [Dunkard formation (Permian).] The fossil described under the above name is possibly a Dolerophyllum.

Lesquereux. Geol. Surv. Illinois, vol. 4, Geol. & Pal., pt. 2, 1870, p. 546, pl. xxvii, fig. 11. D. White: Bull. Geol. Soc. Am., vol. 11, 1900, p. 169. [Pottsville group; Kanawha formation.] The species of this genus, though described as plants, are thought by many to be egg-capsules of a fossil shark or allied type of animal life. There is, at all events, little doubt that they are the envelopes of some type of fructification.

L. Knowlton, Amer. Geologist, Minneapolis, vol. 2, 1896, p. 371. Pleistocene (Interglacial). [Carmichaels clays.]

sp. Knowlton. Amer. Geologist, Minneapolis, vol. 2, 1896, p. 371. Pleis tocene (Interglacial) : [Carmichaels clay.]