484 BULLETIN 53, UNITED STATES NATIONAL MUSEUM, 



21706. Paralegoceras baylorensis (White). Holotype. 



Permian. Military crossing of the Big Wichita, Baylor 

 County, Texas. 



Smith, Mon. XLII, U. S. Geol. Surv., 1903, p. 99, pi. 4, figs. 9-11. 



See Goniatites baylorensis. 



8360. Paramithrax ? walkeri Whitfield. Plastotype. 



Cretaceous. San Antonio, Texas. 



White, Twelfth Ann. Rept., U. S. Geol. Surv. Terr., Pt. I, 1883, 

 p. 37, pi. 16, figs, ia-c; pi. 17, fig. ia. 



12380. Parapholas sphenoideus (White). Cotypes. 



Colorado (Cret.). Upper Kanab, Southern Utah. 



White, Eleventh Ann. Rept. U. S. Geol. Surv. Terr., 1879, p. 300, 

 pi. 5, figs. ia-d. — Stanton, Bull. No. 106, U. S. Geol. Surv., 

 1893, p. 125, pi. 27, figs. 1, 2. 



1 582 1 7. Parasmilia ludoviciana Vaughan. Cotypes. 



1582 18. Jacksonian (Eocene). Montgomery, Louisiana. 



Vaughan, Mon. XXXIX, U. S. Geol. Surv., 1900, p. 113, pi. 9, 

 figs. 6-13. 



38044. Paromylacris ampla Scudder. Holotype. 



Upper Coal Measures. Mazon Creek, Grundy County, 

 Illinois. 



Scudder, Mem. Boston Soc. Nat. Hist., IV, 1890, p. 408, pi. 31, 

 fig. 7; Foss. Insects N. America, I, 1890, p. 384, pi. 23, fig. 7; 

 Bull. 124, U. S. Geol. Surv., 1895, p. 51, pi. 3, fig. 4. 



38161. Paromylacris clintoniana Scudder. Holotype. 



Upper Coal Measures. Near Clinton, Missouri. 



Scudder, Bull. No. 124, U. S. Geol. Surv., 1895, p. 53, pi. 3, fig. 6. 



38048. Paromylacris ? pluteus Scudder. Holotype. 



Upper Coal Measures. Butler Mine, Pittston, Pennsyl- 

 vania. 

 Scudder, Bull. No. 124, t". S. Geol. Surv., 1895, p. 54, pi. 3, fig. 2. 



38047. Paromylacris rotunda Scudder. Holotype. 



Upper Coal Measures. Mazon Creek, Grundy County, 

 Illinois. 



Scudder, Mem. Boston Soc. Nat. Hist., IV, 1890, p. 406, pi. 32, 

 figs. 1, 2; Foss. Insects N. America, I, 1S90, p. 382, pi. 24, 

 figs. 1, 2. 



38046. Paromylacris triangularis Scudder. Holotype. 



Upper Coal Measures. Mazon Creek, Grundy County, 

 Illinois. 

 S udder, Bull. No. 124, U. S. Geol. Surv., 1895, p. 52, pi. 3, fig. 3. 



9396. Patella levettei White. Holotype. 



St. Louis (Miss.). Spergen Hill, Indiana. 



White, Eleventh Ann. Rept. Indiana Dept. Geol. and Nat. Hist., 

 18S2, p. 359, pi. 39, figs. 4, 5. 



