BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 969 



Pholidops subtruncata Continued. 



Hall and Clarke, Pal. New York, 8, pt. 1, 1892, pi. 41, fig. 19. Foerste, Bull. 

 Sci. Lab. Denison Univ., 17, 1914, p. 256. 

 Cincinnatian (Pulaski): Lorraine, Turin, etc., New York; Chambly, etc., Quebec. 



Pholidops trentonensis Hall. 



Pholidops trentonensis Hall, Desc. n. sp. of Crinoidea and other Fossils, 1866, p. 

 14; 24th Rep. New York State Cab. Nat. Hist., 1872, p. 221, pi. 7, fig. 8. 

 Hall and Clarke, Pal. New York, 8, pt. 1, 1892, p. 157, pi. 41, fig. 17. Ruede- 

 mann, Bull. New York State Mus., 49, 1902, p. 15. 



Trenton: Middleville, etc., New York. 



Pholidops trentonensis minor Winchell and Schuchert. 



Pholidops trentonensis var. minor Winchell and Schuchert, Geol. Minnesota, 3, 



1893, p. 376, pi. 29, fig. 40. 

 Trenton (Prosser): St. Paul and Cannon Falls, Minnesota. 



Pholidops trombetana Clarke. 



Pholidops trombetana Clarke, Archives Mus. Nac. Rio de Janeiro, 10, author's 



Engl. ed., 1900, p. 8, pi. 1, figs. 7-11. 

 Silurian: Rio Trombetas, Brazil. 



PHOLIDOSTROPHIA Hall and Clarke. 



Genotype: Strophodonta nacrea Hall=Chonetes(?) iowensis Owen. 

 Pholidostrophia Hall and Clarke, Pal. New York, 8, pt. 1, 1892, p. 287; llth Ann. 

 Rep. New York State Geol., 1894, p. 281. Schuchert, Bull. U. S. Geol. Surv., 

 87, 1897, p. 308. 



Pholidostrophia niagarensis Kindle and Breger. 



Pholidostrophia niagarensis Kindle and Breger, 28th Ann. Rep. Dep. Geol. Nat. 



Res. Indiana, 1904, p. 430, pt. 2, figs. 13-15. 

 Niagaran: Little Deer Creek, Carroll County, Indiana. 



PHRAGMOCERAS Broderip. Genotype: P. arcuatum Sowerby. 



Phragmoceras Broderip, Murchison's Sil. Syst., 1839, p. 621. Portlock, Rep. 

 Geol. Londonderry, 1843, p. 381. McCoy, Syn. Char. Carb. Foss. Ireland, 

 1844, p. 11. Woodward, Man. Mollusca, pt. 1, 1851, p. 90. Saemann, Palae- 

 ontographica, 3, 1852, p. 139. Geinitz, Die Verst. der Grauwack, Leipzig, 

 1853, p. 26. McCoy, British Pal. Rocks FOBS., 1854, p. 322. Barrande, Neues 

 Jahrb. Min., etc., 1854, p. 10, pi. 1, fig. 12; ibid., 1855, p. 258; Bull. Soc.Geol. 

 France, 2d ser., 12, 1855, p. 158, pi. 5, fig. 5. Billings, Canadian Nat. Geol., 

 2, 1857, p. 136, pi. 2, fig. 4. Chapman, Canadian Jour., n. s., 8, 1863, p. 22; 

 Expos. Min. Geol. Canada, 1864, p. 130. Barrande, Syst. Sil. du Centre 

 Boheme, 2, pt. 1, 1867, p. 187. Blake, Mon. British Foss. Cephalopoda, 1882, 

 p. 59. Zittel, Handb. Pal., 2, 1884, p. 375. Miller, N. A. Geol. Pal., 1889, 

 p. 452. Whidborne, Mon. Dev. Fauna South England, 1, Pal. Soc., 1890, p. 

 111. Koken, Die Leitfossilien, Leipzig, 3896, p. 49. Hyatt, Zittel-Eastman 

 Textb. Pal., 1, 1900, p. 532; 2d ed., 1913, p. 612. Jaekel, Zeite. d. d. geol. 

 Gesell., 54, Protok., 1902, pp. 8, 68, 80.-Jaekel in Ruedemann, Amer. Geol., 

 31, 1903, p. 200. Grabau and Shimer, N. A. Index Fossils, 2, 1910, p. 131. 



Phragmoceras angustum (Newell). 



Gomphoceras angustus Newell, Proc. Boston Soc. Nat. Hist., 23, 1888, p. 475, fig. 

 Phragmoceras angustum Kindle and Breger, 28th Ann. Rep. Dep. Geol. Nat. Res. 

 Indiana, 1904, p. 477, pi. 18, fig. 1. Grabau and Shimer, N. A. Index Fossils, 

 2, 1910, p. 132, fig. 1383. 

 Niagaran: Wabash City and Grant County, Indiana. 



