BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 763 



Lophospira peracuta Ulrich and Scofield. 



Lophospira peracuta Ulrich and Scofield, Geol. Minnesota, 3, 1897, p. 976, pi. 73, 



figs. 15-17. 

 Murchisonia peracuta Miller, N. A. Geol. Pal., 2d App., 1897, p. 768 (gen. ref.). 

 Stones River (Lebanon): Lebanon, Tennessee. 

 Black Paver (Decorah): St. Paul, Minnesota. 

 Cotypes.— Cat. Nos. 46065, 46066, U.S.N.M. 



Lophospira perangulata (Hall). 



Murchisonia perangulata Hall, Pal. New York, 1, 1847, p. 41, pi. 10, fig. 4 (not 

 p. 179, pi. 38, figs. 7a, b).— Billings, Canadian Nat. Geol., 4, 1859, p. 458.— 

 Koken, Neues Jahrb. f. Min., Geol. Pal., 6, Beilage-Band, 1889, p. 368. 



Murchisonia bicincta var. perangulata Salter, Canadian Organic Remains, dec. 1, 

 1859, p. 19, pi. 4, fig. 7. 



Lophospira perangulata Ulrich and Scofield, Geol. Minnesota, 3, pt. 2, 1897, p. 

 972, pi. 63, figs. 1-7.— Ruedemann, Bull. New York State Mus., 49, 1901, 

 p. 31. — Raymond, Ann. Carnegie Mus., 4, 1908, p. 188, pi. 49, figs. 7, 8. — 

 Grabau and Shimer, N. A. Index Fossils, 1, 1909, p. 633, figs. 859a-c.— 

 Bassler, Bull. Virginia Geol. Surv., 2a, 1909, pi. 3, figs. 9-13. 



Black River: Watertown, New York; Minnesota; Kentucky; Tennessee; Vir- 

 ginia; Canada (Lowville); Lincoln County, Missouri (Auburn). 



Stones River (Murfreesboro): Murfreesboro, Tennessee. 



Chazyan: Valcour Island and Chazy, New York. 



Pksiotypes.— Cat. No. 46067, U.S.N.M. 



Lophospira perforata Ulrich and Scofield. 



Murchisonia bicincta? Meek and Worthen (not Hall, 1847), Geol. Surv. Illinois, 

 3, 1868, p. 317, pi. 3, fig. 4. 



Lophospira perforata Ulrich and Scofield, Geol. Minnesota, 3, pt. 2, 1897, p. 984, 

 pi. 73, figs. 32-35. 



Trenton: Jo Daviess and Carroll Counties, Illinois; Fountain, Minnesota; Jeffer- 

 son County, New York. 



Cotypes.— Cat. Nos. 45913, 45914, U.S.N.M. 



Lophospira perlamellosa Ulrich. 



Lophospira perlamellosa Ulrich, Geol. Minnesota, 3, pt. 2, 1897, p. 985, pi. 73, 



figs. 55, 56. 

 Murchisonia perlamellosa Miller, N. A. Geol. Pal., 2d App., 1897, p. 768 (gen. 



ref.). 

 Richmond (Waynesville) : Hanover, Butler County, Ohio. 

 Hololype.— Cat. No. 45915, U.S.N.M. 



Lophospira procera Ulrich. 



Lophospira procera Ulrich, Geol. Minnesota, 3, pt. 2, 1897, p. 968, pi. 72, fig. 9. 

 Stones River (Murfreesboro): Murfreesboro, Tennessee. 

 Eohtype.— Cat. No. 46068, U.S.N.M. 



Lophospira producta Ulrich. 



Lophospira producta Ulrich, Geol. Minnesota, 3, pt. 2, 1897, p. 976, pi. 73, fig. 21. 

 Trenton (Catheys): Nashville, Tennessee. 

 Holotype.—G&t. No. 45916, U.S.N.M. 



Lophospira pulcholla Ulrich and Scofield. 



Lophospira pulchella Ulrich and Scofield, Geol. Minnesota, 3, 1897, p. 982, pi. 73, 

 figs. 46-48.— Grabau and Shimer, N. A. Index Fossils, I, 1V09, p. 634, figs. 

 859i-k. 

 84243°— Bull. 92— vol 2—15 4 



