TYPE SPECIMENS OF INVERTEBRATE FOSSILS 



Clarkoceras- -Continued 



vicinum Ulrich, Foerste, and Miller 



J7 



Ulrich. E. O.. et al., 1943: 

 Holotype and paratype 

 Gasconade Fm. 



p. 100, pi. 43. figs. 1-4. 

 108350a 

 Missouri 



whit elwll ens e Ulrich, Foerste. and Miller 



Ulrich E. O.. et al.. 1943: p. 100. 101. pi. 51, figs. 7. 8. 

 Holotype 108351 



Chepultepec equivalent ? New York 



sp. 



Ulrich. E. O.. et al.. 1943: p. 101, pi. 45, figs. 3-5. 

 Figured specimen 108352 



Mons Fm. Alberta, Canada 



Clelandoceras 



breve Ulrich, Foerste, Miller, and Unklesbay 



Ulrich, E. O.. et al., 1944: p. 135, pi. 3, figs. 6. 7. 

 Holotype 109621 



Smithville Fm. Arkansas 



elongatum Ulrich, Foerste, Miller, and Unklesbay 



Ulrich, E. O., et al., 1944: p. 134, 135, pi. 3, figs. 8-10. 

 Holotype and paratypes 109618-109620 



Smithville Fm. Arkansas 



Clinocevas 



exiguum (Billings) 



Schuchert, Charles. 1900: p. 171. 

 Hypotypes (syntypes of Whitfieldoceras 



baffinense Foerste, 1932, 1933, in 



part) 

 Trenton 



28199 



Baffin Island. Canada 



Clionyssiceras 



petilum Foerste 



Foerste. A. F., 1930b: p. 40. 41. pi. 5, figs. 5a, b. 

 Holotype 81427 



Port Byron Dol. Illinois 



Clitendoceras 



mesleri Ulrich, Foerste. Miller, and Unklesbay 



Ulrich, E. O.. et al.. 1944: p. 109, pi. 54, figs. 2-6. 

 Holotype and paratypes 109566. 109567 



Powell Dol. Missouri 



