526 BULLETIN 53, UNITED STATES NATIONAL MUSEUM. 



9863. Plicatula incongrua Conrad. Cotj'pes. 



Washita (Lower Cret.). Between El Paso and Frontera, 

 Texas. 



Conrad, Rept. U. S. Mexican Bound. vSurv., Emor}-, I, Pt. II, 1857, 

 P- 153; pl- 6, figs. loa, lob. 



157838. Plicatula ostreiformis Stanton. Cotypes. 



lyower Tejon (Eocene). One mile southeast of lyower 

 Lake, Lake Count}^ California. 



Stanton, Seventeenth Ann. Re])t. U. S. Geol. Surv., Pt. I, 1897, 

 p. 1038, pi. 63. figs. 5, 6. 



1 15536. Plicatula vexillata Guppy. Holotype. 



Oligocene. Jamaica, British West Indies. 



Guppy, Geol. Mag., London, Dec. II, I, 1874, p. 436, pi. 17, fig. 7. 



1 15732. Pododesmus scopelus Dall. Holotype. 



Oligocene. Rock Bluff, Chattahoochee River, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 189S, p. 779, 

 pi. 30, fig. 8. 



37971. Poliochera punctulata Scudder. Holotype. 



LTpper Coal Measures. Braidwood, Illinois. 



Scudder, Mem. Boston Soc. Nat. Hist., IV, 1890, p. 444, pi. 39, 

 figs. 2, 6; Foss. Insects N. America, 1890, p. 420, pi. 31, figs. 

 2, 6. 



25590. Poliomyia recta Scudder. Holotype. 



Older Tertiary. Green River, Wyoming. 



Scudder, Thirteenth Ann. Rept. U. S. Geol. vSurv. Terr., 1890, 

 p. 556, pi. 9, figs. 19, 21. 



38144. Polyernus complanatus Scudder. Holotype. 



Upper Coal Measures. Mazon Creek, Grundy County, 

 Illinois. 



vScudder, Mem. Boston Soc. Nat. Hist., Ill, 1S85, p. 343, pi. 32, 

 figs. 8, 11; Foss. Insects N. America, I, 1890, p. 307, pi. 18, 

 figs. 8, II. 



38155. Polyernus laminarum Scudder. Cotj^pes. 



Upper Coal Measures. Campbells Ledge, near Pittston, 

 Penns5dvania. 



Scudder, Mem. Boston Soc. Nat. Hist., Ill, 1S85, p. 343, pi. 31, 

 fig. i; F'oss. Insects N. America, I, 1890, p. 31)7, pi. 17, fig. i. 



25525. Polygraphus wortheni Scudder. Holotype. 



Older Tertiary. Roan Mountains, western Colorado. 



Scudder, Mon. XXI, U. vS. Geol. Surv., 1S93, p. 15S, pi. 12, fig. 13. 



1 12954. Polynices (Amauropsis) burnsii Dall. Holotype. 



Oligocene. Near Baileys Ferry, Chipola River, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. II, 1892, p. 377, 

 pi. 22, fig. 33. 



