TYPE i^PECIME'SrR OF INVERTEBRATE FOSSILS. 633 



13796. Stropheodonta perplana (Conrad). Plesiotj-pe. 



Middle and l'j)per Devonian. Eureka District, Nevada. 

 Walcolt, ]M()n. VIII, U. S. Geol. Surv., 1884, p. 120, pi. 13, fig. 11. 

 = Stropheodonta TLeptostrophia) perplana. 



13802. Stropheodonta punctulifera (Conrad). Plesiotype. 



Middle Devonian. luireka District, Nevada. 



Walcott, Mon. VIII, V. vS. Oeol. vSurv., 1884, p. 121, j)l. 13, lig. 10. 

 = Str()]ih()nella punctulifera. 



1 1 1972. Strophia (Eostrophia) anodonta Dall. Cotypes. 



Oligocene. Balla.st Point, Tampa, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. I, 1890, p. 13, 

 pi. I, figs. 8c, 8cl. 



111975. Strophia (anodonta var.?; floridana Dall. Holotype. 



Oligocene. Ballast Point, Tampa, Florida. 



Dall, Trans. Wagner Free Inst. vSci. Phila., Ill, Pt. I, 1890, p. 13, 

 pi. I, fig. 6. 



Strophodonta. See vStropheodonta. 



854<S. Strophomena filitexta (Hall). Plesiotypes. 



Richmond (Ord.). Silver City, New Mexico. 



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

 p. 69, 1)1. 4, fig. 8. 



= Strophomena incurvata. 



17223. Strophomena fontinalis White. Cotypes. 



Middle Ordovician. P'i.sh vSpring, House Range, Utah. 



White, Prelim. Rept. U. S. Geogr. vSurv. W. lootli Merid., 8 vo., 

 1874, p. 10; Rept. U. vS. Geogr. vSurv. W. Tooth Merid., IV, 

 Pt. I, 1S77, p. 54, pi. 3, figs. 4a-4c. 



= Orthis (Plsesiomya) fontinalis. 



17220. Strophomena nemea Hall and Whitfield. Cotypes. 



Upper Pogonip (Ord.j. Pogonip Mountain, White Pine 

 District, Nevada. 



Hall and Whitfield, Rept. IT. S. Geol. Expl. 40th Par., IV, 

 Pt. II, 1877, p. 233, pi. I, fig. 15.— Walcott, Mon. VIII, U. 

 S. Geol. vSurv., 1884, p. 71. 



[This is an orthoid near Dahnanella subiequata and may be a 

 large specimen of D. pogonipensis (Hall and Whitfield).] 



35407. Strophomena planoconvexa Hall. Plesiotypes. 



Lorraine (Ord.). Covington, Kentucky. 



Haj'es and Ulrich, U. S. Geol. Siirv., Folio 95, 1903, illu.stration 

 sheet, figs. iS, 19. 



14222. Strophomena rhomboidalis ( Wilckens). Plesiotypes.- 



Waverly (Miss. ). Dry Canj-on, Oquirrh Mts. , Utah. 



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

 1877, p. 253, pi. 4, fig. 4. 



= Leptsena rhomboidalis. 



