150 



Cravenoceras- 

 sp. A 



U.S. NATIONAL MUSEUM BULLETIN 262 



■ Continued 



Gordon, Mackenzie, Jr. 

 fig. 55f. 



Figured specimen 

 Pitkin Ls. 



sp. B 



Gordon, Mackenzie, Jr., 



55i. 

 Figured specimen 

 Pitkin Ls. 



sp. C 



1964b: p. 215, pi. 21, figs. 38, 39; text- 



119537 

 Arkansas 



1964b: p. 215, pi. 21, figs. 8-11; text- fig. 



119538 

 Arkansas 



Gordon, Mackenzie, Jr., 1964b: p. 216. 

 Described specimens 

 Fayetteville Sh. 



sp. 



Gordon, Mackenzie, 1957: p. 49, 50. 

 Described specimens 

 Calico Bluff Fm. 



Easton, W. H., 1962: p. 102, pi. 13, fig. 25. 

 Figured cast 



Health Fm. 



120659 

 Arkansas 



146293 

 Alaska 



118881 (mold, Univ. of 

 niinois X-1451) 

 Montana 



Cravenoceratoid.es 



cf. C. nititoides (Bisat) 



Gordon, Mackenzie, Jr., 1964a: p. A16, pi. 4, figs. 18-23. 

 Figured specimens 120620, 120621 



Chainman Sh. California 



144518-144520, 144525 

 Texas 



Daraelites 



texanus Bose 



Smith, J. P., 1929: p. 66-68, fig. B, nos. 17-26. 



Hypotypes 



Wolfcamp Fm. 



Delepinoceras 



californicum Gordon 



Gordon, Mackenzie, Jr., 1964a: p. A19, A20, pi. 2, figs. 18-22; 



text-figs. 9a- c. 

 Holotype and paratype 120622, 120623 



Perdido Fm. California 



