TYPE SPECIMENS OF INVERTEBRATE FOSSILS. 85 



14357. Aviculopecten pintoensis Walcott. Cot}'pe. 



Lower Carboniferous. Near Piuto Peak, Eureka District, 

 Nevada. 



Walcott, M011. VIII, U. S. Geol. Surv., 1SS4, p. 228, pi. 8, fig. 6. 



S173. Aviculopecten ? superstrictus White. Holotype. 



Jurassic?. Head of Lincoln Valley. 



White, Twelfth Ann. Rept. U. S. Geol. Surv. Terr., 187S (1883), 

 Pt. I, p. 144, pi. 37, figs. 4a, 4b. 



651. Aviculopecten utahensis Meek. Cotype. 



Upper Carboniferous. Summit Spring Pass, east of Eureka, 

 Nevada. 



Meek, Rept. Expl. Great Basin of Utah, Simpson, 1S76, p. 354, 

 pi. i, fig. 9a. 



See Pecten utahensis. 



15210. Aviculopecten weberensis Hall and Whitfield. Holotype. 

 Either Permian or Triassic. Southeast of Salt Lake City, 

 Wahsatch Range, Utah. 



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



1877, p. 273, pi. 6, fig. 5. 



6983. Aviculopecten whitei Meek. Cotypes. 



Upper Carboniferous. Morton's Shaft, Nebraska City, 

 Nebraska. 



Meek, Final Rept. U. S. Geol. Surv. Neb. (Hayden), 1872, p. 195, 

 pi. 4, figs. na-c. 



745S. Aviculopecten ? williamsi Meek. Cotypes. 



Chouteau (Miss.). Chouteau Springs, Boone County, 

 Missouri. 



Meek, Proc. Acad. Nat. Sci. Phila., 1871, p. 17S. 



6507. Aviculopinna americana Meek. Cotypes. 



Upper Carboniferous. Nebraska City, Nebraska. 



M,eek, Final Rept. U. S. Geol. Surv. Neb. (Hayden), 1872, p. 197, 

 pi. 9, figs. I2a-d. 



35300. Aviculopinna nebraskensis Beede. Plesiotypes. 



Rico (Upper Carb.). Scotch Creek, Rico Quadrangle, 

 Colorado. 



Girty, Prof. Pap. 16, U. S. Geol. Surv., 1903, p. 435, pi. 9, figs. 1, 2. 



Axinaea. See Axinea. 



13358. Axinea barbarensis Conrad. Holotype. 



Miocene. Ranch Triumpho, Los Angeles, California. 



Conrad, Rept. Expl. and Surv. R. R. Miss. Riv. to Pacific Ocean, 

 VII, 1857, p. 194, pi. 6, fig. 3. 



9005. Axinea holmesiana White. Cotj^pe. 



Montana (Cret.). Point of Rocks, Wyoming. 



White, Twelfth Ann. Rept. U. S. Geol. Surv. Terr., 1878 (1883), 

 Pt. I, p. 59, pi. 20, figs. 2a, 2b. 



= Pectunculus holmesianus. 



