1174 BULLETIN &2, UNITED STATES NATIONAL MUSEUM. 



Spirifer (Delthyris) eriensis Continued. 



p. 109, fig. 11. Grabau and Shimer, N. A. Index Fossils, 1, 1907, p. 320, 

 fig. 404. Grabau, Michigan Geol. Surv., Geol. Ser., 1, 1906, p. 133, pi. 31, 

 figs. 2 a, b. Maynard, Maryland Geol. Surv., Low. Dev., 1913, p. 404, pi. 69, 

 fig. 7. 



Cayugan (Cobleskill and Rondout): Williamsville, North Buffalo, etc., New 

 York. 



Helderbergian (Keyser) : Cash Valley, Maryland; New York; New Jersey. 



Spirifer (Eospirifer) eudora (Hall). 



Spirifera eudora Hall, Ann. Rep. Geol. Surv. Wisconsin, 1861, p. 25; Geol. Rep. 



Wisconsin, 1, 1863, p. 69, pi. 5; p. 436; Trans. Albany Inst., 4, 1863, p. 211; 



20th Rep. New York State Cab. Nat. Hist., 1867, p. 370, pi. 13; figs. 5, 7; 



ibid., 28th Rep., 1879, p. 156, pi. 24, figs. 13-18; llth Rep. State Geol. 



Indiana, 1882, p. 294, pi. 24, figs. 13-18; 2d Ann. Rep. New York State Geol. 



1883, pi. 51, figs. 19-21, 29. Lesley, Geol. Surv. Pennsylvania, Rep. P 4, 



1890, p. 1010, figs. 

 Spirifer eudora Hall and Clarke, Pal. New York, 8, pt. 2, 1893, pp. 13, 35, pi. 21, 



figs. 19-21, 29. Grabau and Shimer, N. A. Index Fossils, 1, 1907, p. 318, 



fig. 399. Foerste, Cincinnati Soc. Nat. Hist. Jour., 21, 1909, p. 16, pi. 2, 



fig. 14 A, B. 

 Niagaran: Racine, Wisconsin (Racine); Waldron, Indiana; Newsom, Tennessee 



(Waldron); Louisville, Kentucky (Louisville); West Union, Ohio (West 



Union); Osgood, Indiana (Osgood). 



Spirifer (Delthyris) exiguus (Foerste). 



Spirifer exiguus Foerste, Cincinnati Soc. Nat. Hist. Jour., 21, 1909, p. 17, pi. 1, 



figs. 8 A, B, C. 

 Cayugan (Kokomo): Kokomo, Indiana. 



Spirifer (Eospirifer) ,foggi (Nettelroth). 



Spirifera foggi Nettelroth, Kentucky Fossil Shells, Mem. Kentucky Geol. Surv., 

 1889, p. 117, pi. 32, figs. 28-31. 



Spirifer foggi Foerste, Jour. Geol., 11, 1903, p. 710 (loc. occ.). Kindle and Breger, 

 28th Ann. Rep. Dep. Geol. Nat. Res. Indiana, 1904, p. 441, pi. 8, figs. 24, 25. 



Niagaran: Louisville, Kentucky (Louisville); Pegram, etc., Tennessee (Browns- 

 port); Georgetown, Indiana. 



Holotype. Cat. No. 51317-, U.S.N.M. 



Spirifer (Eospirifer?) geronticus (Foerste). 



Spirifer geronticus Foerste, Jour. Geol., 11, 1903, p. 710, Bull. Sci. Lab. Denison 



Univ., 14, 1909, p. 92, pi. 2, figs. 30 A, B. 

 Niagaran (Brownsport): Dixon Spring, Pegram, Clifton, etc., Tennessee. 



Spirifer (Eospirifer) gibbosus (Hall). 



Spirifer gibbosus Hall, Ann. Rep. Geol. Surv. Wisconsin, 1861, p. 25. 



Spirifera gibbosa Hall, 20th Rep. New York State Cab. Nat. Hist., 1867, p. 370, 



pi. 13, figs. 6, 8. 

 Niagaran (Racine): Racine, Wisconsin. 



Spirifer (Eospirifer) harinensis (Foerste). 



Spirifer harinensis Foerste, Cincinnati Soc. Nat. Hist. Jour., 21, 1909, p. 16, pi. 2, 



figs. 2 A, B. 

 Clinton (West Union) : Harin Hill, Lewis County, Kentucky. 



SPIRIFER INJSQUIVALVIS Castelnau. See Rhynchotrema inaequivalve. 

 SPIRIFER INCONSTANS Hall. See Spirifer (Eospirifer) nobilis. 



