100 U.S. NATIONAL MUSEUM BULLETIN 262 



Orthoceras --Continued 



(Cycloceras) annulatum Sowerby 



Foerste, A. F., 1890: p. 282, 283, pi. 8, fig. 5 (?). 

 Hypotype [hypotype of O. (C.) amycus 



Hall in Foerste, 1893b] 145003 



Clinton Gr. Ohio 



annulatum Sowerby 



Whitfield, R. P., 1882: p. 298, 299, pi. 19, fig. 1. 

 Hypotype 137066 



Waukesha Wisconsin 



(Dawsonoceras) cf . O. (A.) annulatum Sowerby 



Kindle, E. M., and Breger, C. L., 1904: p. 472, pi. 19, figs. 3, 4. 

 Figured specimen 62349 



Niagaran Indiana 



asmodeus Clarke 



Clarke, J. M., 1885: p. 30, pi. 3, fig. 3. 



Holotype 14989 



Genesee Sh. New York 



bilineatum Hall 



Schuchert, Charles, 1900: p. 169. 



Hypotype 28193 



Trenton Baffin Island, Canada 



(Spyroceras) bilineatum-frankfortensis Foerste 



Foerste, A. F., 1910: p. 75, 76, pi. 1, figs. 6a, b. 

 Holotype 87191 



Lexington Fm., Curdsville Bed Kentucky 



byronense Foerste 



Foerste, A. F., 1928c: p. 246, pi. 51, figs. 3a, b. 

 Holotype and paratypes 142786 



Port Byron Mbr. Illinois 



caneyanum Girty 



Girty, G. H., 1909a: p. 45, 46, pi. 6, figs. 7, 8. 



Syntypes 119570, 119571 



Caney Sh. Oklahoma 



caneyanum ? Girty 



Girty, G. H., 1915b: p. 126, 127, pi. 5, figs. 9, 9a. 

 Figured specimen 119603 



Batesville Ss. Arkansas 



