BCHUCHERT] INDEX AND IJIliLIOGRAPHY. 439 



Strophonella punctulifera (Conrad). Lower Helderberg. (Dev.). 



Lepticiiii punctulifera C'ourad, Second Rej). N. Y. Geol. Survey, 1838, pji. 112, 117. 



Stroplioniena eu>;lypha Conrad, Filtli IJep. N. Y, Geol. Survey, 1841, p. .SO. — 

 Roemer, Sil. Fauna d. West. Tennessee, IHIO, p. GG, pi. .'j, lig. 3. — Etheiidge, 

 Quart. Jour. Geol. Soc. London, XXXTV, 1878, p. 597. 



Stro])liomena punctulifera A'anuxeni, Geol. N. Y. ; IJep. Third. Uist., 1842, ]). 122, 

 fig. 5.— Rogers, (ieol. Pennsylvania, II, Pt. II, 1858, p. 825, lig. 648.— Billings, 

 Proc. Portland Soc. Nat. J list., 18()3, p. 108, pi. 3, tig. 2;— Geol. Canada, 1863, 

 p. 957, fig. 448;— Pal. Fossils, II, 1874, p. 31, pi. 3, fig. 2. 



Stropbomena (Strophodonta) punctulifera Plall, Tenth Kep. N. Y. State Cab. Nat. 

 Hist., 1857, p. 50. fig. 1. 



Strophodonta punctulifera Hall, Pal. New Y'ork, III, 18.59, p. 188, pi. 21, fig. 4; pi. 

 23, figs. 4-7.— \Valcott, Mon. U. S. Geol. Survey, VIII, 1884, p. 121, pi. 13, fig. 10. 



Strophonella punctulifera Hall, Twenty-eighth Rep. N. Y. State Mus. Nat. Hist., 

 1879, p. 154 ;— Second. Ann. Rep. N.Y. State Geol.. 1883, pi. 43, figs. 10-12.— Hall 

 and Clarke, Pal. New York, VIII, Pt. 1, 1892, p. 292, pi. 12, figs. 10-12. 



Loc. Albany and Schoharie counties, New York ; S(]uare Lake, .Maine; Pennsyl- 

 vania; Decatur County, Tennessee; Dalhousie, New Brunswick, and Gasp<^, 

 Canada; Eureka distinct, Nevada; Cape Hilgard and Cape Louis Napoleon, 

 Arctic regions. 



Oba. See S. cavumbona Hall. 



Strophonella (?) radiata (Vaiiuxera). Lower Helderberg (Dev.). 



Stropbomena radiata Vauuxeni, Geol. N. Y. ; Rep. Third Dist., 1842, p. 122, tig. 



6.— Hall, Tenth Rep. N. Y. State Cab. Nat. Hist., 1857, p. 50, fig. 1;— Pal. 



New York, III, 1859, p. 193, pi, 21, figs. 8, 9; pi. 18, fig. 3. 

 Streptorhynchns radiatiis Miller, American Pal. Fossils, 1877, p. 134. 

 Strophonella radiata Hall and Clarke, Pal. New York, VIII, Pt. I, 1892, p. 292. 

 Loc. Hudson, Albany, and Schoharie counties, New York. 



Strophonella reversa Hall. Chemung (Dev.). 



Strophodonta reversa Hall, Geol. Survey Iowa, I, Pt. II, 1858, p. 494, pi. 3, fig. 4. 

 Strophodonta hybrida Hall and Whitfield, Twenty-third Rep. N. Y. State Cab- 



Nat. Hist., 1873, p. 239. 

 Strophonella reversa Hall, Twenty-eighth Rep. N. Y. State Mus. Nat. Hist., 1879, 



p. 154.— Hall and Clarke, Pal. New York, VIII, Pt. I, 1892, p. 293, pi. 12, figs. 



16-20. 

 Strophonella? (Strophodonta) reversa Hall, Second Ann. Rep. N, Y. State Geol., 



1883, pi. 43, figs. 16-20. 

 Loc. Rockford, Iowa; Naples, New York. 



Strophonella schohariensis (Castelnau). ? Upper Helderberg (Dev.). 



Orthis schohariensis Castelnau Essai Syst. Sil. I'Am^rique Septentrionale, 1843, 



p. 36, pi. 14, fig. 5. 

 Loc. Schoharie, New Y'ork. 

 Obs. Compare with S. ampla. 



Strophonella semifasciata Hall. Niagara (Sil.). 



Stroiihomeua (Strophodonta?) semifasciata Hall, Trans. Albany Inst., IV, 1863, 



p. 210. 

 Strophonella semifasciata Hall, Twenty-eighth Rep. N. Y. State Mus. Nat. Hist., 



1879, p. 154, pL 22, figs. 1-3; pi. 23, figs. 7, 8;— Eleventh Rep. Indiana State 



Geol., 1882, p. 292, pi. 22, figs. 1-3; pi. 23. figs. 7.8;— Second Ann. Rej). N. Y. 



State Geol., 1883, pi. 43, figs. 4, 5.— Hall and Clarke, I'al. New York, VIII; Pt. 



I,im2, pi. 12, figs. 4, 5. 

 Loc. Waldron, Indiana; Wisconsin. 



