12(i BULLETIN 53, UNITED STATES NATIONAL MUSEUM. 



8174. Cardinia praecisa White. Holotype. 



Jurassic. Near Lower Can^'on of Yellowstone River, 

 Montana. 



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

 Pt. I, p. 149, ])1. 37, figs. 7a, 7b. 



3648. Cardinia ? recta Dana. Holotype. 



Carboniferous. District of Illawarra, New South Wales, 

 Australia. 

 Dana, Wilkes U. S. Expl. E;xpe(l., X, 1849, P- 691, Atlas, pi. 4, 



23050. Cardiniopsis unioides vStanton. Cotypes. 



Knox\ille (Cret. ). Three miles northwest of Paskenta, 

 California. 



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

 p. 55, pi. 7, fig. 5; pi. S, fig. i; pi. 9, fig. i; pi. Id, fig. I. 



30201. Cardioceras dubium Hyatt. Cotypes. 



Juras.sic. Texas Ranch, Calaveras County, California. 

 Hyatt, Bull. Geol. Soc. Anier., \', 1894, j). 420. 



14400. Cardiola ? filicostata Walcott. Holotype. 



Lower Carboniferous. Eureka District, Nevada. 



Walcott, I\Ion. VIII, U. vS. Geol. vSurv., 1884, p. 251, pi. 22, figs. 

 4, 4a. 



14 1 80. Cardiomorpha missouriensis Shumard. Plesiot3-pes. 



Lower Carboniferous. Kberhardt Mills, White Pine Dis- 

 trict, Nevada. 



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



1S77, p. 277, pi. 6, figs. I, 2. 



164592. Cardita ( Carditamera j catharia Dall. Holotype. 



Pliocene. Caloosahatchie River, Florida. 



Dall, Trans. Wagner Free Inst. vSci. Phila., Ill, Pt. \'*, 1903, 

 p. 1416, pi. 56, fig. I. 



9847. Cardita eminula Conrad. Holotype. 



W^ashita ? (Lower Cret.'). Leon .Springs, Texas. 



Conrad, Rept. U. S. Mexican Bound. Surv., Emory, I, Pt. 2, 1857, 

 ]). 150, pi. 6, fig. 8. 



1 15668. Cardita ( Carditamera") guppyi Dall. Holotype. 



Pliocene. Malura, Trinidad. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. VI, 1903, 

 ]). 1413, pi. 56, fig. 3. 



13405. Cardita planicosta (Lamarck). Plcsiotj^pes. 



Ivocene. Albany, Willamette \'alley, Oregon. 



White, Bull. No. 18, U. S. Geol. Surv., 1885, pp. 7-9, pi. i, figs. 



