702 BULLETIN 92, UNITED STATES NATIONAL MUSEUM. 



Leperditia fabulltes — Contiuued. 



Dwight, Trans. Vasaar Bros. Inst., 5, 1890, p. 76. — Ulrich, Jour. Cincinnati 

 Soc. Nat. Hist., 13, 1891, p. 173, pi. 11, figs, la, d, 2.— Jones, Geol. Surv. 

 Canada, Cont. Micro-Pal., pt. 3, 1891, p. 98, 99.— Ulrich, Geol. Minnesota, 3, 

 pt. 2, 1894, p. 634, pi. 43, figs. 10-14.— Ruedemann, Bull. New York State 

 Mus., 49, 1902, p. 70, pi. 5, figs. 19, 20.— Weller, Geol. Surv. New Jersey, Pal. 

 3, 1903, p. 208, pi. 13, figs. 11, 12.— Ulrich and Bassler, Proc. U. S. Nat. Mus., 

 35, 1908, p. 282, fig. 1.— Bassler, Bull. Virginia Geol. Surv-., 2a, 1909, pi. 3, 

 figs. 3-7.— Grabau and Shimer, N. A. Index Fossils, 2, 1910, p. 340, fig. 1653. 



Leperditia canadensis var. josephiana Jones, Ann. Mag. Nat. Hist., 3d ser., 

 1, 1858, p. 341; Geol. Surv. Canada, dec. 3, 1858, p. 94, pi. 11, fig. 16. 



Leperditia fabulites josephiana Jones, Ann. Mag. Nat. Hist., 5th ser., 1881, p. 344, 

 pi. 19, fig. 7; pi. 20, figs. 7, 8. 



Leperditia josephiana Jones, Ann. Mag. Nat. Hist., 5th ser., 14, 1884, p. 341; Cont. 

 Micro-Pal., Geol. Surv. Canada, pt. 3, 1891, p. 97 (loc. occ.).— Dwight, Trans. 

 Vassar Bros. Inst., 5, 1890, p, 76 (loc. occ). 



Black River: Mineral Point, etc., Wisconsin; Minnesota; New York; Canada; etc. 



Stones River: Tennessee, etc. 



Plesiolypes.—C&t. Nos. 41263, 41267, U.S.N.M. (Ubich). 



Leperditia fabulites var. anticostiana Jones. See Leperditia anticostiana. 



Leperditxa fabulites var. josephiana Jones. See Leperditia fabulitea. 



LEPEKDrriA fabulites var. louckiana Jones. See Leperditia canadensis var. 

 louckiana. 



Leperditia fabulites var. pauquettiana Jones. See Leperditia canadensis var. 

 pauquettiana. 



Leperditia fimbbiata Ulrich. See Aparchites fimbriatue. 



Leperditia fontlcola Hall. 



Leperditia fonticola Hall, 20th Rep. New York State Cab. Nat. Hist., 1868, p. 335, 



pi. 21 (12), figs. 1-3; rev. ed., 1870, p. 428, pi. 21, figs. 1-3. 

 Niagaran (Byron): Fond du Lac, Wisconsin. 



Leperditia frontalis Jones. 



Leperditia frontalis Jonee, Quart. Jour. Geol. Soc. London, 46, 1890, p. 547, pi. 



21, figs. 8a, 8b. 

 Anticostian (Jupiter River): Near The Jumpers, Anticoati. 



Leperditia germana Ulrich. See Leperditella germana. 



Leperditia glbbera Jones. 



Leperditia gibbera Jones, Ann. Mag. Nat. Hist., 2d ser., 17, 1856, p. 90, pi. 7, 



figs. 8-10. 

 Niagaran: Beechy Island, Lancaster Sound, Arctic America. 



Leperditia gibbera var. scalaris Jones. See Leperditia scalarls. 



Leperditia g^igantea Weller. 



Leperditia gigantea Weller, Geol. Surv. New Jersey, Pal., 3, 1903, p. 260, pi. 23, 



fig. 14.— Ulrich and Bassler, Marj'land Geol. Surv., Low. Dev., 1913, p. 514, 



pi. 97, fig. 10. 

 Helderbei^n: Two miles south of Tristates, New York (Rondout); Tonoloway, 



Maryland (Keyser). 



LEPERDrriA (Isochilina) gracilis Jones. See Isochilina gracilis. 



