152 U.S. NATIONAL MUSEUM BULLETIN 262 



Dimorphoceras 

 algens Gordon 



Gordon, Mackenzie, Jr., 1957: p. 55, 56, pi. 3, figs. 10-15; text-figs. 



26a, b. 

 Holotype and paratypes 118985-118987 



Alapah Ls. Alaska 



humphreyi Youngquist 



Youngquist, Walter, 1949: p. 614, 615, pi. 100, figs. 8-11; text- 

 fig, la. 

 Holotype 119085 



White Pine Sh. Nevada 



lenticulare Girty 



Girty, G. H., 1911b: p. 152. 



Syntypes 121094 



Wewoka Fm. Oklahoma 



Girty, G. H., 1915a: p. 259, 260, pi. 35, figs. 1, lb. 

 Lectotype and paratype 121094 



Wewoka Fm. Oklahoma 



oklahomae Girty 



Girty, G. H., 1911b: p. 152, 153. 



Holotype 121095 



Wewoka Fm. Oklahoma 



Girty, G. H., 1915a: p. 260, 261, pi. 35, figs. 2-2b. 

 Holotype 121095 



Wewoka Fm. Oklahoma 



Entogonites 



borealis Gordon 



Gordon, Mackenzie, Jr., 1957: p. 53, 54, pi. 6, figs. 34-30; text-figs. 



24a, b. 

 Holotype and paratypes 118981-118984 



Alapah Ls. Alaska 



Eoasianites 



merriami Miller and Furnish 



Miller, A. K., and Furnish, W. M., 1940b: p. 542, 543, pi. 65, figs. 1, 



2; text-fig. 7b. 

 Holotype 114550 



Upper Pennsylvania^ or Lower 



Permian Oregon 



