94 BULLETIN 92, UNITED STATES NATIONAL MUSEUM. 



Atrypa reticularis Continued. 



Terebratula reticularis Hall, Amer. Jour. Sci., 2d ser., 20, 1849, p. 227. Yandell 

 and Shumard, Cont. Geol. Kentucky, 1847, p. 10. 



Atrypa impressa Shaler (not Hall), Bull. Mus. Comp. Zool., 4, 1865, p. 68. 



Atrypa reticularis Hall, Pal. New York, 2, 1852, p. 72, pi. 23, fig. 8; p. 270, pi. 

 55, fig. 5. Billings, Canadian Nat. Geol., 1, 1856, p. 137, pi. 2, fig. 10. Hall, 

 Geol. Surv. Iowa, 2, 1858, p. 515; Pal. New York, 3, 1859, p. 253, pi. 42, 

 fig. 1. Roemer, Sil. Fauna west. Tennessee, I860, p. 69, pi. 5, fig. 9. Bil- 

 lings, Canadian Jour., 6, 1861, p. 264, figs. 84-87; Geol. Canada, 1863, p. 318, 

 fig. 335; p. 384, fig. 416. Hall, Pal. New York, 4, 1867, p. 316, pi. 52, figs. 

 1-3, 7-12; pi. 53, figs. 3-19; pi. 53A, figs. 22, 23. Meek, Trans. Chicago Acad. 

 Sci., 1, 1868, p. 97, pi. 13, fig. 13. Meek and Worthen, Geol. Surv. Illinois, 

 3, 1868, p. 432, pi. 13, fig. 11. Meek, Simpson's Rep. Expl. Great Basin 

 Terr. Utah, 1876, p. 347, pi. 1, fig. 6. King's U. S. Geol. Surv. Expl. 40th 

 Parl., 4, 1877, p. 38, pi. 1, fig. 7; pi. 3, fig. 6. Etheridge, Quart. Jour. 

 Geol. Soc. London, 34, 1878, p. 596. Hall, 28th Rep. New York. State Mus. 

 Nat. Hist., 1879, p. 162, pi. 25, figs. 44-47. White, 2d Ann. Rep. Indiana 

 Bureau Statistics and Geol., 1880, p. 502, pi. 5, figs. 7-9; 10th Rep. State 

 Geol. Indiana, 1881, p. 134, pi. 5, figs. 7-9; llth Rep., 1882, p. 304, pi. 25, 

 figs. 44-47. Whitfield, Geol. Wisconsin, 4, 1882, p. 333, pi. 26, fig. 6. 

 Walcott, Mon. U. S. Geol. Surv., 8, 1884, p. 150, pi. 14, fig. 6. Beecher and 

 Clarke, Mem. New York State Mus. Nat. Hist., 1, 1889, p. 51, pi. 4, figs. 

 12-20. Nettelroth, Kentucky Fossil Shells, Mem. Kentucky Surv., 1889, 

 p. 91, pi. 14, figs. 12-23; pi. 15, fig. 1. Foerste, Proc. Boston Soc. Nat. Hist., 

 24, 1890, p. 314. Whiteaves, Cont. Canadian Pal., 1, 1892, p. 289, pi. 37, fig. 

 8. Hall and Clarke, Pal. New York, 8, pt. 2, 1893, p. 165, fig. 153; pi. 55, 

 figs. 1-17. Herrick, Geol. Ohio, 7, 1895, pi. 20, fig. 7. Davidson, Mon. 

 British Devonian Brach. Pal. Soc., 1864, p. 53, pi. 10, figs. 3, 4.; 1867, p. 129, pi. 

 14, figs. 1-22; 1882, pp. 109, 110, figs. ; pi. 6, figs. 14, 15; pi. 7, figs. 1-6. Lesley, 

 Geol. Surv. Pennsylvania, Rep. P 4, 1889, pp. 57-60, figs. Miller, N. A. Geol. 

 Pal., 1889, pp. 336, 337, figs. 541-543. Grabau, Bull. Buffalo Soc. Nat. Sci., 

 8, 1901, p. 195, fig. 112; Bull. New York State Mus., 45, 1901, p. 195, fig. 

 112. Kindle and Breger, 28th Ann. Rep. Dep. Geol. Nat. Res. Indiana, 

 1904, p. 440, pi. 8, figs. 16-18. Grabau, Michigan Geol. Surv., geol. ser. 1, 1909, 

 p. 162, pi. 20, fig. 1. Maynard, Maryland Geol. Surv., Low. Dev., 1913, p. 

 392, pi. 67, figs. 26-28. Holtedahl, 2d Arct. Exp. Fram, 1898-1902, No. 32, 

 1914, p. 23, pi. 8, fig. 5. 



Silurian and Devonian: World-wide distribution. 



ATRYPA RETICULARIS ARCTOSTRIATUS Foerste. See Atrypa arctostriata. 



Atrypa reticularis newsomensis Foerste. 



Atrypa reticularis newsomensis Foerste, Jour. Geol., 11, 1903, p. 710. Foreste, 



Bull. Sci. Lab. Denison Univ. 14, 1909, p. 93, pi. 1, fig. 11A, B. 

 Niagaran (Waldron): Newsom, etc., Tennessee. 



Atrypa reticularis niagarensis Nettelroth. 



Atrypa reticularis var. niagarensis Nettelroth, Kentucky Fossils Shells, Mem. 

 Kentucky Geol. Surv., 1889, p. 92, pi. 32, figs. 5-8, 44-47. Foerste, Jour. 

 Cincinnati Soc. Nat. Hist., 21, 1909, p. 13. 



Niagaran (Waldron-Louisville) : Louisville, etc., Kentucky; Clarke County, Wal- 

 dron, etc., Indiana; Newsom, etc., Tennessee. 



Cotypes. Cat. No. 51314, U.S.N.M. 



