148 BULLETIN 53, UNITED STATES NATIONAL MUSEUM. 



17942. Chonetes (?) iowensis Owen. Holotype. 



Middle Devonian. Iowa River at Iowa City, Iowa. 



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

 pL 3 A, fig. 7. 



=Stropheodonta iowen.sis. 



14978. Chonetes lepida Hall. Plesiotypes. 



Genesee (Dev.). Bristol, New York. 



Clarke, Bull. No. 16, U. vS. Geol. Siirv., 1885, p. 32. 



14237. Chonetes loganensis Hall and Whitfield. Holotype. 



\\'averly (Miss.). Logan Canj-on, Wahsatch Range, Utah. 



Hall and Whitfield, Rept. U. vS. Geol. Expl. 4otli Par., IV, Pt. II, 

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

 Geol. vSurv., 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. vSurv., 1899, p. 525, pi. 

 68, figs. 5b, 5c. 



13809. Chonetes macrostriata Walcott. Cotypes. 



Middle Devonian. Eureka District, Nevada. 



Walcott, Mon. VIII, U. vS. Geol. Surv., 1884, p. 126, pi. 2, fig. 13; 

 pi. 13, figs. 14-14C. 



= vStropheodonta macrostriata. 



8510. Chonetes mesoloba Norwood and Pratten. Plesiotypes. 



Upper Carboniferous. Confluence of White Mountain 

 and Black rivers, Arizona. 



White, Rept. U. vS. Geogr. .Surv. W. looth Merid., IV, Pt. I, 1876, 

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



35344. Chonetes mesolobus Norwood and Pratten. Plesiotypes. 



Hermo.sa ( Upper Carb. ) . Hermosa Creek, Durango Quad- 

 rangle, Colorado. 



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

 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., Sniith.sonian Cont. to Knowl., No. 172, XIV, 

 1S64, p. 22, pi. I, figs. 5a-5e. 



=: Chonetes grantiliferus. 



35164. Chonetes ornatus Shumard. Plesiotypes. 



Madison (Mi.ss. ). West of Electric Peak, Yellow.stone 

 National Park. 



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

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



