174 U.S. NATIONAL MUSEUM BULLETIN 262 



Peritrochia — Continued 



novomexicana Miller and Parizek 



Miller, A. K., and Parizek, E. J., 1948: p. 356, 357, pi. 58, figs. 4-9; 

 text-fig. 3. 



Holotype and paratypes 112966-112969, 112972 



Hueco Fm. New Mexico 



sellardsi (Plummer and Scott) 



Miller, A. K., and Youngquist, Walter, 1947: p. 12, 13, pi. 2, figs. 



12-14. 

 Hypotypes 146302 



Admiral Fm., Wildcat Creek Sh. Mbr. Texas 



Perrinites 



hilli (Smith) 



Miller, A. K., 1945: p. 19. 



Hypotypes 111642, 111644 



Leonard Fm. Texas 



Miller, A. K., et al., 1957: p. 1062. 



Hypotypes 146304 



Colina Ls. Arizona 



hilli tardus ? Miller and Furnish 



Miller, A. K., and Furnish, W. M., 1940c: p. 154, 155, pi. 34, fig. 6. 

 Figured specimen 144407 



Bone Spring Ls. Texas 



Pfiarciceras 



amplexum (Hall) 



House, M. R., 1962: p. 272-274, pi. 45, figs. 1, 2; text -fig. 10c. 

 Hypotype 143014 



Tully Ls., Apulia Mbr. ? New York 



Measured hypotype 137661 



Tully Ls., West Brook Mbr. New York 



Popanoceras 

 ganti Smith 



Smith, J. P., 1903: p. 132, 133, pi. 21, figs. 14-16. 

 Holotype and paratypes 27202 



Cisco Fm. Texas 



walcotti White 



White, C. A., 1889: p. 117, pi. 1, figs. 9-11. 

 Holotype 21715 



Permian Texas 



