TYPE SPECIMENS OF INVEKTEBRATE FOSSILS. 543 



35353 Productus semireticulatus hermosanus Girty. Cotypes. 

 to Hennosa and \W'ber ( lipper Carb. j. Durango quadrangle 



35356. and IvCadville district, Colorado. 



Girty, Prof. Pap. No. 16, U. S. Geol. vSurv., 1903, p. 35S, ])1. 2, 

 fig.s. i-ic; 2-2b; 3-3b; 4-4b. 



8523. Productus semireticulatus ivesi Newberry. Plesiotype.s. 



Upper Carboniferou.s. Exact locality unknown. 



White, Rept. U. vS. Geogr. vSurv. W. looth Merid., IV, I't. I, 

 1876, ]). Ill, pi. 8, fig.s. la, lb. 



652. Productus semistriatus Meek. Cotypes. 



Upper Carlioniferou.s. Timpanogo.s Canyon, near Utah 

 I.ake, Utah. 



Meek, Proc. Acad. Nat. vSci. Phila., 1860, p. 309; Rept. ICxjjl. 

 Great Basin of Utah, Simpson, 1876, p. 349, pi. i, fig.s. 7a, b; 

 Rept U. S. Geol. Kxpl. 40th Par., IV, Pt. I, 1877, p. 74, pi. 7, 

 fig.s. 8, 8a. 



13820. Productus (Productella ) shumardianus (Hall). Ple.siotype 

 Middle and Upper Devonian. Kiireka District, Nevada. 

 Walcott, Mon. VIII, U. S. Geol. vSnrv., 1884, p. 129, pi. 14, fig. i. 

 = Productella slunnardiana. 



13817. Productus (Productella ) speciosus (Hall). Plesiotype. 



llpper Devonian. luireka District, Nevada. 



Walcott, Mon. VIII, U. vS. Geol. vSurv., 1884, p. 133, pi. 13, fig. 8. 



= Productella .specio.sa. 



630. Productus subaculeatus Murchi.son ? Plesiotypes. 



Upper Devonian. West side of Buell Valley, east of 

 Eureka, Nevada. 



Meek, Rept. lixpl. Great Basin of Utah, vSimpson, 1876, p. 345, 

 pi. I, fig.s. 3a-3c. 



= Prodtictella sulxiculeata. 



13820. Productus subaculeatus Murchi.son? Ple.siotvpes. 



14014. Upper Devonian. White Pine and luux'ka Districts, 



Nevada. 



Meek, Rept. U. vS. Geol. Expl. 40th Par., IV, Pt. I, 1S77, p. 36, 

 pi. 3, fig.s. 7, 7b. 



13822. Productus (Productella) subaculeatus (Murchison). 

 H30I- Ple.siotype. 



Middle and Upper Devonian. Lower Carboniferous. 

 Eureka District, Nevada. 



Walcott, Mon. VIII, U. S. Geol. vSurv., 1884, p. 128, pi. 7, fig. 2, 

 pi. 13, figs. 19, 19a. 



= Prodtictella subactileata. 



151J.J.. Productus subhorridus Meek. Cotypes. 



Upper Carboniferous. Moleen Peak, Nevada. 



Meek, Rept. U. S. Geol. p:xpl. 4()th Par., IV, I't. I, 1877, p. 75, 

 pi. 7, figs. 3-3b. 



