BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 1063 



Pterinea (?TolmaIa) tresoottl Williams. 



Pterinea (?Tolmaia) trescotti Williams, Proc. U. S. Nat. Mus., 45, 1913, p. 334, 



pi. 29, figs. 14, 15. 

 Silurian (Edmunds): Crow Neck, northeast side of North Trescott, Eastport 



Quadrangle, Maine. 

 Cotypes. Cat. No. 53955, U.S.N.M. 



Pterinea undata (Hall). 



Avicula undata Hall, Pal. New York, 2, 1852, p. 283, pi. 59, fig. 2; 20th Rep. 



New York State Cab. Nat. Hist., 1868, p. 389 (extras, 1865); rev. ed. (1870), 



p. 431. 

 Pterinea undata Clarke and Ruedemann, Mem. New York State Mus., 5, 1903, 



p. 50, pi. 5, fig. 6. 

 Niagaran: Rochester, New York (Rochester); Shelby, New York (Guelph). 



PTERINEA UNDATA Emmons. See Clionychia undata. 



Pterinea varistrlata Billings. 



Pterinea varistriata Billings, Cat. Sil. Fossils Anticosti, Geol. Surv. Canada, 

 1866, p. 50. 



Richmond (Charleton) and Gamachian (Ellis Bay): Gamache Bay, etc., Anti- 

 costi. 



Pterinea yolans Winchell and Marcy. 



Pterinea volans Winchell and Marcy, Mem. Boston Soc. Nat. Hist., 1, 1865, pp. 



95, 108. 

 Niagaran (Racine): Chicago, Illinois. 



PTERINOPECTEN Hall. Genotype: P. undosus Hall. 



Pterinopecten Hall, Pal. New York, 5, pt. 1, Lam. (adv. copy), 1883, p. 3; ibid., 

 Lam. 1, 1884, p. 12; 35th Rep. New York State Mus. Nat. Hist., 1884, p. 

 406b; 1st Rep. State Geol. New York, 1884, p. 13. Miller, N. A. Geol. Pal., 

 1889, p. 507. Jackson, Mem. Boston Soc. Nat. Hist., 5, 1890, p. 346. Koken, 

 Die Leitfossilien, Leipzig, 1896, p. 518. Grabau, Bull. Buffalo Soc. Nat. Sci., 

 6, 1899, p. 243. Hind, Mon. British Carb. Lam., 2, pt. 2, Pal. Soc., 1903, p. 51-. 



Pterinopecten? obscurus (Hall). 



Avicula obscura Hall, Pal. New York, 3, 1859, p. 280, pi. 49, fig. 6. 

 Pterinopecten? obscurus Clarke and Ruedemann, Bull. New York State Mus., 



65, 1903, p. 500 (gen. ref.). 

 Cayugan (Manlius): Schoharie County, New York. 



Pterinopecten? rhomboideus (Hall). 



Posidonomya? rhomboidea Hall, Pal. New York, 2, 1852, p. 284, pi. 59, fig. 5. 

 Pterinopecten? rhomboid eum Whitfield and Hovey, Bull. Amer. Mus. Nat. Hist., 



11, pt. 2, 1899, p. 162 (gen. ref.). 

 Clinton (Rochester): Lockport, New York. 



PTEROLICHAS Gurich. See Arctinurus Castelnau. 



PTERONITELLA Billings. Genotype: P. venusta Billings. 



Pteronitella Billings, Pal. Foss., Geol. Surv. Canada, 2, pt. 1, 1874, p. 141; Cana- 

 dian Nat., n. s., 7, 1874, p. 302. Barrande, Acephales (Extraits Syst. Sil. 

 Centre Boheme, 6), 1881, p. 47. Bigot, Bull. Soc. Geol. France, 3d ser., 17, 

 1889, p. 792. Miller, N. A. Geol. Pal., 1889, p. 507. 



Pteronitella curta Billings. 



Pteronitella curta Billings, Pal. Foss., Geol. Surv. Canada, 2, pt. 1, 1874, p. 143, 



pi. 9, fig. 6. Dawson, Canadian Nat., n. s., 9, 1880, p. 343. 

 Silurian (Stonehouse): Arisaig, Nova Scotia. 



