94 U.S. NATIONAL MUSEUM BULLETIN 262 



Oncoceras — Continued 



exile Flower 



Flower, R. H., 1946: p. 263, 264, pi. 39, figs. 1, 2. 

 Paratypes 114684 



Richmond, Hitz Layer Indiana 



fossatum Flower 



Flower, R. H., 1946: p. 247, 248, pi. 35, fig. 5. 

 Holotype 59481 



Trenton ?, Cynthiana Gr., 

 Leipers Fm. Kentucky 



parvum Foerste 



Foerste, A. F., 1935: p. 42, 43, pi. 10, fig. 4. 

 Holotype 90919 



Big Horn Fm. Wyoming 



pupaeforme Ruedemann 



Ruedemann, Rudolf, 1921: p. 68-70, text-fig. 6a. 



Holotype and paratype (paratype of 

 O. pupaeforme femina Ruedemann, 

 1926) 96209 



Utica Sh. New York 



pupaeforme femina Ruedemann 



Ruedemann, Rudolf. 1926: p. 104-106, pi. 16, figs. 2, 3. 

 Paratype (paratype of O. pupaeforme 



Ruedemann, 1921) 96209 



Utica Sh. New York 



tumidum Schuchert 



Schuchert, Charles, 1900: p. 172, pi. 14, figs. 1-3. 

 Holotype 28120 



Trenton Baffin Island, Canada 



? sp. 



Flower, R. H., 1946: p. 259, pi. 35, fig. 4. 

 Figured specimen 48396 



Corryville Beds Ohio 



Oneotoceras 



curvatum Ulrich, Foerste, and Miller 



Ulrich, E. O., et al., 1943: p. 146, pi. 66, figs. 1-3. 

 Holotype 108457 



Oneota Dol. equivalent Michigan 



