NO. 22 CAMBRIAN TRILOBITES, 3D CONTRIBUTION RESSER 1 5 



Lower Cambrian, Mount Whyte; (loc. 35m) 3 miles southwest of 

 Lake Louise, Alberta. 



Cotypes. — U.S.N.M. nos. 64389, 64390. 



KOCHASPIS Resser, 1935 



Kochaspis kobayashi, new name 

 Chancia ? clusia Kobayashi (not Walcott), Journ. Pal., vol. 10, no. 3, p. 165, 

 pi. 21, figs. 25-27, 1936. 



Lower Cambrian; Carcajou River, lat. 65° N., northern Mackenzie 

 River, Canada. 



Cotypes. — Nat. Mus. Canada no. 8713. 



KOOTENIA Walcott, 1908 



Kootenia tetonensis (Miller) 

 Marjumia ? tetotiensis Miller (part), Journ. Pal., vol. 10, pt. i, p. $3, pi. 8, 

 fig. 21, 1936 (not figs. 19, 20 = Ehm-ania tetonensis). 



Middle Cambrian, Wolsey ; South Fork, Teton Creek Canyon, Teton 

 Range, Wyoming. 



Holotype. — Columbia Univ. no. 12610. 



Kootenia eurekensis, n. sp. 

 Dicellocephalus ? quadriceps Walcott, U. S. Geol. Surv. Mon. 8, p. 45, pi. 9, 

 fig. 24, 1884. 



Compared with K. quadriceps this species is much shorter. It does 

 not have a median eye as shown by Walcott. 



Middle Cambrian, Eldorado ; (loc. 55b) west side of Secret Canyon, 

 Eureka District, Nevada. 



Holotype. — U.S.N.M. no. 15449. 



Kootenia resseri (Poulsen) 

 Dorypyge resseri Poulsen, Meddels. Grj^nland, vol. 70, p. 267, pi. 16, figs. 

 33-35, 1927. 



Middle Cambrian, Cape Wood ; Cape Kent, North Greenland. 

 Cotypes. — Min. Mus. Copenhagen. 



Kootenia obliquespina (Poulsen) 

 Dorypyge obliquespina Poulsen, Meddels. Grj^nland, vol. 70, p. 271, pi. 16, 

 figs. 40-42, 1927. 



Middle Cambrian, Cape Wood ; Cape Frederick VIII, North Green- 

 land. 



Cotypes. — Min. Mus. Copenhagen. 



