1160 BULLETIN 92, UNITED STATES NATIONAL MUSEUM. 



Sinuites cassinensis (Whitfield). 



Bellerophon Cassinensis "Whitfield, Bull. Amer. Mus., Nat. Hist., 1, 188G, p. 318, 



pi. 26, figs. 8, 9.— Seely, Vermont State Geol., Rept. 7, 1910, pi. 61, fig. 14. 

 Protowarthia cassinensis Ulrich and Scofield, Geol. Minnesota, 3, pt. 2, 1897, p. 



848 (gen. ref.). 

 Canadian (Beekmantown) : FortCassin, Vermont. 



Sinuites concinna (Ulrich and Scofield). 



Protowarthia concinna Ulrich and Scofield, Geol. Minnesota, 3, pt. 2, 1897, p. 874, 



pi. 63, figs. 36-39. 

 Richmond (Maquoketa) : Near Spring Valley, Minnesota. 

 Holotype.—Cat. No. 45958, U.S.N.M. 



Sinuites globularis (Miller, and Faber). 



Bellerophon globularis Miller and Faber, Jour. Cincinnati Soc. Nat. Hist., 17, 1894, 



p. 28, pi. 1, figs. 21, 22. 

 Eden: Cincinnati, Ohio. 

 Observation. — Compare with S. granistriata Ulrich. 



Sinuites granistriatus (Ulrich). 



Protowarthia granistriata Ulrich, Geol. Minnesota, 3, pt. 2, 1897, p. 870, pi. 63, 



figs. 28-30. 

 Eden (Southgate): Cincinnati, Ohio, and vicinity. 

 Cotypes — Cat. No. 45959, U.S.N.M. 



Sinuites raorrowensis (Miller and Dyer). 



Bellerophon morrowensis Miller and Dyer, Cont. to Pal., No. 2, 1878, p. 8, pi. 3, 



fig. 6. _ 

 Protowarthia? morrowensis Ulrich and Scofield, Geol. Minnesota, 3, pt. 2, 1897, 



p. 874 (gen. ref.). 

 Richmond: Morrow, Ohio. 



Observrtion. — Not recognizable without a restudy of the type. 



Sinuites obesus (Ulrich). 



Protowarthia obesa Ulrich, Geol. Minnesota, 3, pt. 2, 1897, p. 874, pi. 63, figs. 



45-47. 

 Trenton (Hermitage): Burgin and Danville, Kentucky. 

 Cotypes— Cat. Nos. 45961, 45962, U.S.N.M. 



Sinuites pervolutus (Ulrich and Scofield). 



Protowarthia pervoluta Ulrich and Scofield, Geol. Minnesota, 3, pt. 2, 1897, p. 

 871, pi. 63, figs. 21-27.— Schuchert, Proc. U. S. Nat. Mus., 22, 1900, p. 164.— 

 Grabau and Shimer, N. A. Index Fossils, 1, 1909, p. 611, fig. 817d-f. 



Black River (Decorah) and Trenton (Curdsville, Hermitage): St. Paul, etc., Min- 

 nesota; Curdsville, Kentucky; Baffin Land. 



Cotypes— Cat. Nos. 45968-15970, U.S.N.M. 



Sinuites planodorsatus (Ulrich). 



Protowarthia planodorsata Ulrich, Geol. Minnesota, 3, pt. 2, 1897, p. 871, pi. 63, 



figs. 31-35. 

 Eden (Southgate): Covington, Kentucky. 

 Cotypes.— Cat. No. 45960, U.S.N.M. 



Sinuites rectangularis (Ulrich and Scofield). 



Protowarthia rectangularis Ulrich and Scofield, Geol. Minnesota, 3, pt. 2, 1897, 

 p. 868, pi. 63, figs. 15-20.— Grabau and Shimer, N. A. Index Fossils, 1, 1909, 

 p. 611, fig. 817a-c. 



