TYPE SPECIMENS OF INVERTEBRATE FOSSILS. 603 



3631. Solecurtus (Psammobia ?) planulatus Dana. Holotype. 

 Carboniferous. Harpers Hill on the Hunter, New South 

 Wales, Australia. 



Dana, Wilkes U. S. Expl. Exped., X, 1849, p. 6S6, Atlas, pi. 2, 

 fig. 10. 



8913. Solemya bilix White. Holotype. 



Montana (Cret.). Four miles north of Golden, Colorado. 



White, Proc. U. S. Nat. Mus., Ill, 1880, p 158; ibid., IV, 1881, 

 p. 139, fig. 9. 



22874. Solemya ? obscura Stanton. Holotype. 



Colorado (Cret.). Poison Canyon, Huerfano Park, Colo- 

 rado. 

 Stanton, Bull. No. 106, U. S. Geol. Surv., 1893, p. 95, pi. 21, fig. 8. 



23051. Solemya occidentalis Stanton. Cotypes. 



Knoxville (Xower Cret.). Three miles northwest of 

 Paskenta, California. 



Stanton, Bull. No. 133, U. S. Geol. Surv., 1895 (Feb., 1896), p. 55, 

 pi. 10, figs. 2, 3. 



459. Solemya subplicata (Meek and Hayden). Holotype. 



Fox Hills (Cret.). Moreau River, South Dakota. 



Meek, Rept. U. S. Geol. Surv. Terr., IX, 1876, p. 129, pi. 28, 

 fig. 19. 



See Solen subplicatus. 



3486. Solemya ventricosa Conrad. Holotype. 



3567. Miocene. Astoria, Oregon. 



Conrad, Wilkes U. S. Expl. Exped., X, 1849, p. 723, Atlas, pi. 17, 

 figs. 7, 8. 



135901. Solen amphistemma Dall. Holotype. 



Oligocene. Oak Grove, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. V, 1900, p. 952, 

 pi. 39, fig. 8. 



154270. Solen conradi Dall. Plesiotype. 



Oligocene or Miocene. Astoria, Oregon. 



Dall, Trans. Wagner Free Inst. Sei. Phila , III, Pt. V, 1900^.953. 



184. Solen ? dakotaensis Meek and Hayden. Holotype. 



Dakota (Cret.). Just below mouth of Vermilion River, 

 South Dakota. 



Meek and Hayden, Proc. Acad. Nat. Sci. Phila., for 1S57, p. 142. 



= Pharella dakotaensis. 



140118. Solen (Plectosolen) lisbonensis abfuptus Dall. Cotypes. 

 Claibornian (Eocene). Clarke County, Mississippi. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. V, 1900, p. 953. 



