BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 711 



Leptsena rhomboid alls Continued. 



Strophomena rugosa Hall, Pal. New York, 3, 1859, p. 195, pi. 19, fig. 1. Safford, 

 Geol. Tennessee, 1869, p. 315, fig. 11. Miller, N. A. Geol. Pal., 1889, p. 383, 

 fig. 623. Lesley, Rep. Geol. Surv. Pennsylvania, P 4, 1890, p. 1138, fig. 



Strophomena rhomboidalis Billings, Canadian Jour., 6, 1861, p. ;'> i 1, 112; 



Geol. Canada, 1863, p. 311, fig. 314; p. 367, fig. 373; Proc. Portland So. . Nat, 

 Hist,, 1863, p. 107, pi. 3, fig. 1. Chapman, Expos. Min. and Geol. Ca 

 1864, p. 115, fig. 96; p. 193, fig. 232. Hall, Pal. New York, 4, 1867, p. 76, 

 pi. 12, figs. 16-18; p. 414, pi. 15, figs. 15, 16. Meek and Worthen, Geol. Surv. 

 Illinois, 3, 1868, p. 426, pi. 10, fig. 7. Davidson, Mon. British Sil. Brach., 

 Pal. Soc., 1871, p. 281, pi. 39, figs. 1-21; pi. 44, fig. 1. Billings, Pal. Foss., 2, 

 1874, p. 27. White, Wheeler's Expl. Surv. West 100th Merid., 4, 1875, p. 85, 

 pi. 5, fig. 5. Hall and Whitfield, King's U. S. Geol. Expl. 40th Parl., 4, 1877, 

 p. 253, pi. 4, fig. 4. Hall, 28th Rep. New York State Mus. Nat. Hist., 1879, 

 p. 151, pi. 22, figs. 4-10; llth Rep. State Geol. Indiana, 1882, p. 288, pi. 22, 

 figs. 4-10; 2d Ann. Rep. New York State Geol., 1883, pi. 38, figs. 17-31. 

 Walcott, Mon. U. S. Geol. Surv., 8, 1884, p. 118. Hall, 35th Rep. New York 

 State Mus. Nat. Hist., 1884, pi. 22, fig. 1. Herrick, Amer. Geol., 3, 1889, pi. 

 4, fig. 6. Beecher and Clarke, Mem. New York State Mus., 1, 1889, p. 18, 

 pi. 2, figs. 1-13. Nettleroth, Kentucky Fossil Shells, Mem. Geol. Surv. 

 Kentucky, 1889, p. 150, pi. 18, figs. 1-3. Lesley, Geol. Surv. Pennsylvania, 

 Rep. P 4, 1890, p. 1131, figs. Foerste, Proc. Boston Soc. Nat. Hist., 24, 1890, 

 p. 298. Beecher, Amer. Jour. Sci., 3d ser., 41, 1891, p. 357, pi. 17, figs. 18- 

 21. Herrick, Geol. Ohio, 7, 1895, pi. 20, fig. 6. 



Strophomena analoga Davidson, Quart. Jour. Geol. Soc. London, 19, 1863, p. 173, 

 pi. 9, fig. 18. Dawson, Acadian Geol., 3d ed., 1878, p*. 295, fig. 95. 



Leptaena quadrilatera Shaler, Bull. Mus. Comp. Zool., 4, 1865, p. 65. 



Lepteena rhomboidalis Hall and Clarke, Pal. New York, 8, pt. 1, 1892, p. 279, pi. 8, 

 figs. 17-31; pi. 15A, figs. 40-42; pi. 20, figs. 21-24. Foerste, Geol. Ohio, 7, 

 1895, p. 566. Weller, Jour. Geol., 3, 1895, p. 912. Girty, Mon. U. S. Geol. 

 Surv., 32, pt. 2, 1899, p. 525; 19th Ann. Rep. U. S. Geol. Surv., 1899, p. 

 563. Clarke, Mem. New York State Mus., 3, 1900, p. 57. Grabau, Bull. 

 Buffalo Soc. Nat. Sci., 7, 1901, p. 180, fig. 84. Weller, Trans. Acad. Sci. 

 St. Louis, 11, 1901, p. 159, pi. 14, figs. 19, 20; p. 180, pi. 16, figs. 7, 8. 

 Kindle, 25th Ann. Rep. Indiana Dep. Geol. Nat. Res., 1901, p. 593, pi. 4, 

 fig. 5. Weller, Jour. Geol., 9,, 1901, p. 136. Grabau, Bull. New York 

 State Mus., 45, 1901, p. 180, fig. 84. Ruedemann, Bull. New York State 

 Mus., 49, for 1901, 1902, p. 18. Clarke and Ruedemann, Mem. New York 

 State Mus., 5, 1903, p. 42. Weller, Geol. Surv. New Jersey, Pal., 3, 1903, 

 p. 228, pi. 20, fig. 10; p. 278, pi. 27, fig. 9-; p. 302, pi. 33, fig. 10; p. 325, pi. 41, 

 fig. 10; p. 366, pi. 51, fig. 19. Girty, U. S. Geol. Surv., Prof. Paper 21, 1904, 

 p. 48, pi. 10, fig. 3. Kindle and Breger, 28th Ann. Rep. Dep. Geol. Nat. Res. 

 Indiana, 1904, p. 431, pi. 2, fig. 17. Grabau and Shimer, N. A. Index Fossils, 

 1, 1907, p. 226, figs. 273a-K Foerste, Jour. Cincinnati Soc. Nat. Hist., 21, 

 1909, p. 20. Maynard, Maryland Geol. Surv., Low. Dev., 1913, p. 308, pi. 56, 

 figs. 13-17. Savage, Bull. Geol. Surv., Illinois, 23, 1913, p. 47, pi. 1, fig. 11; 

 pi. 4, fig. 3, p. 72. 



Leptaena (Strophomena) rhomboidalis Beecher, Amer. Jour. Sci., 3d per., 46, 1892, 

 p. 150, pi. 1, figs. 7-9. 



Plectambonites rhomboidalis Keyes, Geol. Surv. Missouri, 5, 1895, p. 70, fig. <>. 



Silurian-Mississippian : Widely distributed throughout Europe and America. 



rii'sioiypcs. Cat. Nos. 56722, 56723, U.S.N.M. 

 Leptaena richmondensis Foerste. 



Leptsena tenuistriata Hall (part), Pal. New York, 1, 1847, p. 108, pi. 31A, fig. 4. 

 Hall and Clarke, Pal. New York, 8, pt. 1, 1892, pi. 8, figs. 12-16. 



