TYPE SPECIMENS OF INVERTEBRATE FOSSILS. 141 



90969. Cerithium vinctum Whitfield. Plesiotypes. 



Chickesawan (Eocene). Lisbon, Alabama. 



Dall, Trans. Wagner Free Inst. Sei. Phila., Ill, Pt. II, 1892, p. 285, 

 pi. 22, fig. 9. 



255S0. Ceuthorhynchus degravatus Seudder. Holotype. 



Older Tertiary. Roan Mountains, Western Colorado. 



Seudder, Mon. XXI, U. S. Geol. Surv., 1893, p. 132, pi. 11, fig. 12. 



25549. Ceuthorhynchus evinctus Seudder. Holotype. 



Florissant (Oligocene). Florissant, Colorado. 



Seudder, Mon. XXI, U. S. Geol. Surv., 1S93, p. 130, pi. 11, fig. 13. 



46109. Chaenocardia ovata Meek and Worthen. Plastotype. 



Coal Measures. Grundy County, Illinois. 



Meek and Worthen, Geol. Surv. 111., v, 1873, p. 586, pi. 27, figs. 

 5 a, b. 



46170. Chaenodomus typicalis Ulrich. Cotypes. 



Richmond (Ord.). Waynesville, Ohio. 



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

 1894, p. 477, fig. 5. 



= Cymatouota typicalis. 



1018. Chaenomya cooperi (Meek and Hayden). Holotype. 



Upper Carboniferous. Near Helena, Kansas. 



Meek and Hayden, Pal. Upper Mo., Smithsonian Cont. to Knowl., 

 No. 172, XIV, 1864, p. 44, pi. 2, figs. 2a, 2b. 



See Allorisma? cooperi, and Panopaea cooperi. 



1019. Chaenomya leavenworthensis (Meek and Hayden). 



Cotypes. 

 Upper Carboniferous. Leavenworth, Kansas. 



Meek and Hayden, Pal. Upper Mo., Smithsonian Cont. to Knowl., 

 No. 172, XIV, 1864, p. 43, pi. 2, figs, ia, ib. 



See Allorisma? leaven worthana. 



6609. Chaenomya leavenworthensis (Meek and Hayden). 



Plesiotypes. 

 Upper Carboniferous. Rock Bluff, Nebraska. 



Meek, Final Rept. U. S. Geol. Surv. Neb. (Hayden), 1872, p. 216, 

 pi. 2, fig. 9. 



6809. Chaenomya minehaha (Swallow). Plesiotypes. 



Upper Carboniferous. Plattsmouth, Nebraska. 



Meek, Final Rept. U. S. Geol. Surv. Neb. (Hayden), 1872, p. 217, 

 pi. 2, figs. I3a-i3b. 



43694. Chaetetes compressus Ulrich. Cotypes and figured section. 

 Lorraine (Ord.). Cincinnati, Ohio. 



Ulrich, Journ. Cincinnati Soc. Nat. Hist., II, 1879, p. 27, pi. 7, 

 figs. 25-25!). 



= Peronopora compressa. 



