BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 701 



LEPEEDITIA CANADENSIS var. NANA Jones. See Leperditia nana. 



Leperclitia canadensis pauquettlana Jones. 



Leperditia Canadensis var. Pauquettiana Jones, Geol. Surv. Canada, dec. 3, 1858, 



p. 94, pi. 11, fig. 12; Geol. Surv. Canada, Cont. Micro-Pal., pt. 3, 1891, pp. 



97, 99. 

 Leperditia fabulites var. pauquettiana Jones, Ann. Mag. Nat. Hist., 5th ser., 8, 



1881, p. 343. 

 Black River (Leray): Pauquette's Rapids, Allumette Island, Ottawa River, 



Canada. 



LEPERDITIA CANALIS Miller. See Leperditella canalis. 



Leperditia capax Safford . 



Leperditia capax Safford, Geol. Tennessee, 1869, p. 290 (nom. mid.). 

 Trenton: Nashville, Tennessee. 



LEPERDITIA CLAYPOLEI Jones. See Primitiella claypolei. 



Leperditia concinnula Billings. 



Leperditia concinnula Billings, Geol. Surv. Canada, Pal. FOBS., 1, 1865, p. 299. 

 Chazyan (Quebec-L, M): Point Rich and Table Head, Newfoundland. 



LEPERDITIA CREPLFORMIS Ulrich. See Jonesella crepidiformis. 



Leperditia cylindrica (Hall). 



Cytherina cylindrica Hall, Pal. New York, 2, 1852, p. 14, pi. 4, figs. 8a, b. 

 Leperditia (Isochilina) cylindrica Jones, Ann. Mag. Nat. Hist, 3d ser., 1, 1858, 



p. 253. 

 Leperditia cylindrica Hall, 12th Rep. New York State Cab. Nat. Hist., 1859, p. 80 



(gen. ref.). Jones, Ann. Mag. Nat. Hist., 5th ser., 14, 1884, p. 344. 

 Isochilina cylindrica Grabau, Bull. Buffalo Soc. Nat. Sci., 7, 1901, p. 218; Bull. 



New York State HUB., 45, 1901, p. 218. Grabau and Shimer, N. A. Index 



Fossils, 2, 1910, p. 342. 

 Upper Medinan: Medina, Lockport, etc., New York. 



LEPERDITIA (ISOCHILINA) CYLINDRICA Hall. See Bythocj-pris cylindrica. 

 LEPERDITIA (?PRIMITIA) DORSICORNIS Ulrich. See Primitia dorsicornis. 



Leperditia elongata Weller. 



Leperditia elongata Weller, Geol. Surv. New Jersey, Rep. Pal., 3, 1903, p. 259, 



pi. 23, fig. 13. Ulrich and Bassler, Maryland Geol. Surv., Low. Dev., 1913, 



p. 514, pi. 97, fig. 11. 

 Helderbergian: Two miles south of Tristates, New York (Rondout); Tonoloway, 



Maryland (Keyser). 



Leperditia faba Hall. 



Leperditia faba Hall, 28th Rep. New York State Mus., doc. ed., 1875, pi. 32, figs. 



1-3; mus. ed., p. 186, pi. 32, figs. 1-3; llth Ann. Rep. Indiana Dep. Geol. 



Nat. Hist., 1882, p. 331, pi. 34, figs. 1-3. 

 Niagaran (Waldron): Waldron, Indiana. 



Leperditia fabulites (Conrad). 



Cytherina sp. Hall, Pal. New York, 1, 1847, p. 44, pi. 10, fig. 12. 

 Cytherina fabulites Conrad, Proc. Acad. Nat. Sci. Philadelphia, 1, 1843, p. 332. 

 Leperditia fabulites Jones, Ann. Mag. Nat. Hist., 2d ser., 17, 1856, p. 89; ibid., 

 3d ser., 1, 1858, p. 341; ibid., 5th ser., 8, 1881, p. 342, pi. 20, fig. 4; ibid., 5th 

 ser., 14, 1884, p. 342. Chamberlin, Geol. Wisconsin, 1, 1883, p. 160, fig. 



