TYPE SPECIMENS OF INVERTEBRATE FOSSILS 167 



Maenioceras 



sp. 



House, M. R., 1962: p. 268, 269, pi. 43, figs. 7, 8. 

 Figured, measured and 137655a, b, 137656- 



described specimens 137659 



Millboro Sh. Virginia 



Manticoceras 



amplexum ? (Hall) 



Miller, A. K., 1938: p. 74-76, pi. 13, figs. 18, 19. 



Figured and described specimens 96545 



Tully Ls., West Brook Mbr. New York 



Described specimen 96552 



Tully Ls. New York 



paters oni (Hall) 



Butts, Charles, 1941: p. 205, pi. 120, fig. 32. 

 Hypotype 97996 



Millboro Sh., Naples Horiz. Virginia 



regulare Fenton and Fenton 



Fenton, C. L., and Fenton, M. A., 1924: p. 196, 197, pi. 39, figs. 1-3. 

 Holotype and paratype 78649 



Cerro Gordo Substage Iowa 



sp. 



Stainbrook, M. A., 1948: p. 779, pi. 1, fig. 43. 



Figured specimen 135267 



Sly Gap Beds New Mexico 



House, M. R., 1962: p. 257, 261, text-figs. 4a, g. 



Figured specimen 146303 (USNM Canol 



41236-2192) 

 Hay River Fm. Canada 



Figured specimen 146324 



Cerro Gordo Fm. Iowa 



Marathonites 



J. P. smithi Bose 



Smith, J. P., 1929: p. 77-80, fig. c, nos. 1-21. 



Hypotypes 144503-144508 



Wolfe amp Fm. Texas 



