154 BULLETIISr 53, UNITED STATES NATIONAL MUSEUM. 



135716. Codakia (Jagonia ) pertenera Dall. Holotype. 



Bowden (Oligocene). Bowden, Jamaica. 



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

 p. 1347. pi. 51, fig. 4. 



1 357 1 3. Codakia spinulosa Dall. Holotype. 



Bowden (Oligocene). Bowden, Jamaica. 



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

 p. 1346, pi. 52. fig. 19. 



135720. Codakia (Jagonia; vendryesi Dall. Holotype. 



Bowden (0!igt)cene). Bowden, Jamaica. 



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

 p. 1348, pi. 52, fig. 4. 



39922. Codonocrinites gracilis Troo.st. Cliirotype. 



Mis.sissippian. Hitntsville, Alabama. 



Troost, Proc. .\nier. Assoc. Adv. Sci. II, 1S50, p. 60. 



25595. Coelidia wyomingensis vScudder. Holotype. 



Older Tertiar}-. Twin Creek. Wyoming. 



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

 P- 313- Pl- 4. fig- 8. 



45749. Coelocaulus neglectus Ulrich and Scofield. Holotype. 



Trenton (Ord. ). Near Cannon Falls, Minnesota. 



Ulrich and Scofield, Geol. and Nat. Hist. Surv. Minn.. Final 

 Rept., Ill, Pt. II, 1897, p. 1020, pl. 82, figs. 29-31. 



45750. Coelocaulus oehlerti Ulrich. Cotypes. 



Trenton (Ord.). Jo Daviess County, Illinois. 



Ulrich, Geol. and Nat. Hist. Surv. Minn.. Final Rept., Ill, Pt. II, 

 1897. p. 1020, pl. 70, figs. 61-63. 



44093. Coeloconus granosus Ulrich. Cotype. 



Che.ster (Miss.). Anna, Union County, Illinois. 



Ulrich. Geol. vSurv. 111., VIII, 1890. p. 665, pl. 72, figs. 3a, 3b. 



43335. Coeloconus rhombicus Ulrich. Cotypes and figured sections. 

 St. Louis (Miss.). Fountain Creek, Monroe County, 

 Illinois. 

 Ulrich, Geol. Surv. 111., VIII, 1890, p. 664, pl. 72, figs. 4-4c. 



35061. Coelocystis subglobosus ( Hall ). Ple.siotypes. 



35155- Niagaran (^vSil.). Chicago, Illinois. 



Schuchert, Anier. Geol., XXXII, 1903, p. 235; Smithsonian Misc. 

 Coll., Quart., XLVII, 1904, pp. 247, 248, text figs. 36, 37. 



18326. Coleoloides typicalis Walcott. Cotypes. 



Lower Cambrian. Conception Bay, Newfotindland. 



Walcott, Proc. U. S. Nat. Mus., XII, 1SS9, p. 37; Tenth Ann. 

 Rept. U. S. Geol. Surv., 1890, p. 624, pl. 79, figs. 6, 6a. 



