148 BULLETIN 53, UNITED STATES NATIONAL MUSEUM. 



17942. Chonetes (?) iowensis Owen. Holotype. 



Middle Devonian. Iowa River at Iowa City, Iowa. 



Owen, Rept. Geol. Surv. Wis., Iowa, and Minn., 1852, p. 584, 

 pi. 3 A, fig. 7. 



= Stropheodonta iowensis. 



14978. Chonetes lepida Hall. Plesiotypes. 



Genesee (Dev. ). Bristol, New York. 



Clarke, Bull. No. 16, U. S. Geol. Surv., 1885, p. 32. 



14237. Chonetes loganensis Hall and Whitfield. Holotype. 



Waverly ( Miss. ) . Logan Canyon, Wahsatch Range, Utah. 



Hall and Whitfield, Rept. U. S. Geol. Expl. 40th Par., IV, Pt. II, 

 1877, p. 253, pi. 4, fig. 9.— Girty, Mon. XXXII, Pt. II, U. S. 

 Geol. Surv., 1899, p. 525, pi. 68, fig. 5a. 



35165. Chonetes loganensis Hall and Whitfield. Plesiotypes. 



Madison (Miss.). West of Electric Peak, Yellowstone 

 National Park. 



Girty, Mon. XXXII, Pt. II, U. S. Geol. Surv., 1899, p. 525, pi. 

 68, figs. 5b, 5c. 



13809. Chonetes macrostriata Walcott. Cotypes. 



Middle Devonian. Eureka District, Nevada. 



Walcott, Mon. VIII, U. S. Geol. Surv., 1SS4, p. 126, pi. 2, fig. 13; 

 pi. 13, figs. 14-14C. 



= Stropheodonta macrostriata. 



8510. Chonetes mesoloba Norwood and Pratten. Plesiotypes. 



Upper Carboniferous. Confluence of White Mountain 

 and Black rivers, Arizona. 



White, Rept. U. S. Geogr. Sun-. W. 100th Merid., IV, Pt. I, 1876, 

 p. 123, pi. 9, fig. 7a. 



35344. Chonetes mesolobus Norwood and Pratten. Plesiotypes. 



Hermosa (Upper Carb. )• Hermosa Creek, Durango Quad- 

 rangle, Colorado. 



Girty, Prof. Pap. No. 16, U. S. Geol. Surv., 1903, p. 357, pi. 1, 

 figs. 20, 21, 22, 23. 



1066. Chonetes mucronata Meek and Hayden. Cotypes. 



Upper Carboniferous. Near Fort Riley, Kansas. 



Meek and Hayden, Proc. Acad. Nat. Sci. Phila., 1858, p. 262; 

 Pal. Upper Mo., Smithsonian Cont. to Knowl.. No. 172, XIV, 

 1864, p. 22, pi. 1, figs. 5a-5e. 



= Chonetes granuliferus. 



35164. Chonetes ornatus Shumard. Plesiotypes. 



Madison (Miss.). West of Electric Peak, Yellowstone 

 National Park. 



Girty, Mon. XXXII, Pt. II, U. S. Geol. Sun-., 1899, p. 527, pi. 68, 

 figs. 4a, 4b, 4c, 4d. 



