244 BTLLETIN n:!, UNITED STATES NATIONAL MUSEUM. 



29397. Engonoceras subjectum Hyatt. Cotj'pe. 



Washita ( Cret. ). Near Denisoii, Texas. 



Hyatt, Moil. XIJV, U. vS. (yeol. vSurv., 1903, p. 16S, jil. 22, fig,s. i, 2. 



23147. Engonoceras uddeni ( CraiL^iii ). Ple.siotype. 



Kiowa (Cret.). McPhenson County, Kansas. 



Hyatt, Mon. XLIV, U. vS. Geol. Surv., 1903, jjp. 159-161, pi. 19, 

 figs. 4. 5- 



146738. Ensis minor Dall. Plesiotype. 



Plei.stocene. vSimmons Bluff, vSouth Carolina. 



Dall, TraiLS. Wagner ^'ree Iii.sl. vSci. Phila., HI, Pt. V, 1900, 

 P- 955- 



311. Entails? paupercula (Meek and Hayden). Holotype. 



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



Meek,Rept. V. S. (ieol. vSurv. Terr., IX, 1876, p. 269, pi. 18, 

 fig. 14. 



vSee Dentaliuin pauperculnni. 



6485. Entolium aviculatum ( vSwallow). Plesiotypes. 



Upper Carboniferous. Nebraska City, Nebraska. 



IVIeek, I'inal Rept. U. vS. Geol, .Surv. Ne1). (Hayden), 1872, p. 189, 

 ])1. 9, figs. I la-f. 



41565. Entomis madisonensis Ulrich. Holotype. 



Richmond ( Ord. ). Five miles north of Madison, Indiana. 



ririch, Junrii. Cinrinnali Soc. Nat. Hist., XIII, 1890, p. 107, pi. 7, 

 figs. 12a, 12I). 



41566. Entomis waldronensis I'lrich. Holotype. 



Waldron (vSil.). Near Waldron, Indiana. 



Ulrich, Journ. Cincinnati Soc. Xat. Hist., XIII, 1897, p. 183, 

 pi. 12, figs. 3a, 3I). 



15315. Eocystites ?? longidactylus Walcott. Cotype. 



Middle Cambrian. Chisholm Mine, Ely Mountains, near 

 Pioche, Nevada. 



Walcott, lUiU. No. 31), U. vS. Geol. vSurv., 1886, p. 94, ])1. 5, fig. 3; 

 1)1. 6, figs. I-!C. 



14926. Eophyton linnaeanum Linnar.sson. Plesiotype. 



Eower Cambrian. L,uti^nas, vSweden. 



Walcott, Tenth Ann. Rept. V. vS. Geol. vSnrv., 1890, p. 587, pi. 59, 

 fig. 2; Mon. XXX, U. vS. Geol. vSurv., 1898, p. 64, pi. 32, 



figs. 1 , 2. 



46055. Eotomaria canalifera Ulrich. Cotypes. 



Stones River (Ord.). Murfreesboro, Tennessee. 



Ulrich, UtCoI. and Xat. Hisl. Surv. Minn., I'inal Kept., HI, Pi. II, 

 1897, ]). io()2, j)l. 69, figs. 9-14. 



