WEST VIRGINIA GEOLOGICAL SURVEY 413 



NEUROPTERIS cf. ZEILLERI Potonie. 



Jahrb. K. Preuss. Geol. Landesanst, Berlin, vol. 12, 1891 

 [1893], p. 22, text-fig. 5. D. White: Bull. Geol. Soc. Am... 

 vol. n, 1900, p. 161. [Pottsville group; Kanawha forma- 

 tion] . 



NEUROPTERIS SCHEUCHZERI Hoffman. 



Teutschl. geogn. geol. dargest., Weimar, vol. 4, 1826, p. 

 157, pi. Ib, figs. 1-4. D. White: Bull. Geol. Soc. Am., vol. 

 n, 1900, p. 169. 



This fossil, long known as N. hirsuta Lesq., is very abun- 

 dant in the Allegheny and higher beds, but not known below 

 the Mercer group and topmost Kanawha. [Pottsville group; 

 Kanawha formation.] [Also in Conemaugh and Allegheny 

 formations.] 



NEUROPTERIS ODONTOPTEROIDES Fontaine & I. C. White. 



Second Geol. Surv. Pa., Kept. Prog. PP, 1880, p. 50, pi. 

 ix, figs. 1-6. [Dunkard formation (Permian).] 



NEUROPTERIS CORDATA Brongniart. 



Hist. Veg. Foss., Paris, vol. i, 1830, p. 229, pi. Ixiv, fig. 5. 

 Fontaine & I. C. White : Second Geol. Surv. Pa., Rept. Prog. 

 PP, 1880, p. 51. [Dunkard formation (Permian).] 



NEUROPTERIS AURICULATA Brongniart. 



Hist. Veg. Foss., Paris, vol. i, 1830, p, 236, pi. Ixvi. Fon- 

 taine & I. C. White: Second Geol. Surv. Pa., Rept. Progr. 

 PP, 1880, p. 50. [Dunkard formation (Permian).] 



NEUROPTERIS CRENULATA Brongniart. 



Hist. Veg. Foss., Paris, vol. i, 1830, p. 234, pi. Ixiv, fig. 2. 

 Lesquereux : Second Geol. Surv. Pa., Rept. Prog. P (Coal 

 Fl.), vol. 3, 1884, p. 871. [Conemaugh formation.] 



NEUROPTERIS AGASSIZI Lesquereux. 



Second Geol. Surv. Pa., Rept. Prog. P (Coal FL), vol. 

 i, 1880, p. 117, pi. xvii, figs. 1-4. D. White: Bull. Geol. Soc. 

 Am., vol. n, 1900, p. 172. [Allegheny formation.] 

 Doubtful identification. 



NEUROPTERIS N. SP. No. i, D. White. 



Bull. Geol. Soc. Am., vol. n, 1900, p. 164. [Allegheny 

 . formation] . 



NEUROPTERIS SP. D. White. 



Bull. Geol. Soc. Am., vol. 6, 1895, P- 3 J 8. [Pottsville 

 group; Nuttall sandstone lentil of the Sewell formation.] 

 NEUROPTERIS SP. ? Fontaine. 



Amer. Jour. Sci., 3rd ser., vol. n, 1876, p. 378. [Potts- 

 ville group ; Sewell formation] . 



