702 BULLETIN 92, UNITED STATES NATIONAL MUSEUM. 



Leperditia fabulltes Continued. 



Dwight, Trans. Vassar 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. 



Ple&iotypes.C&t. Nos. 41263, 41267, U.S.N.M. (Ulrich). 



LEPERDITIA FABULITES var. ANTICOSTIANA Jones. See Leperditia anticostiana. 

 LEPERDITIA FABULITES var. JOSEPHIANA Jones. See Leperditia fabulites. 



LEPERDITIA FABULITES var. LOUCKIANA Jones. See Leperditia canadensis var. 

 louckiana. 



LEPERDITIA FABULITES var. PAUQUETTIANA Jones. See Leperditia canadensis var. 

 pauquettiana. 



LEPERDITIA FIMBRIATA Ulrich. See Aparchites fimbriatus. 



Leperditia fonticola 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 front alls Jones. 



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



21, figs. 8a, 8b. 

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



LEPERDITIA GERMANA Ulrich. See Leperditella germana. 



Leperditia gibbera 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 scalaria. 



Leperditia gigantea Weller. 



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



fig. 14. Ulrich and Bassler, Maryland Geol. Surv., Low. Dev., 1913, p. 514, 



pi. 97, fig. 10. 

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



Maryland (Keyser). 



LEPERDITIA (!SOCHILINA) GRACDLIS Jones. See Isochilina gracilis. 



