INDEX 567 



PAGE 

 Jaekel, misinterpretation 155 



Ketono formation (Lower Ozarkian) 469 



Kicking Horse Canyon 463 



Kingsley, Dr. J. S 427 



Kiwetinokia Walcott, described 311 



metissica (Dawson), described 315 



figured, text-figs. 8. 8a 316 



spiralis Walcott, described 314 



figured, pi. 89, figs. 2, 2a, b 363 



utahensis Walcott, described 3*3 



figured, pi. 89, figs. 1, za-e 363 



Koonunga, compared with Anaspides 172 



Ceraurus and Paranaspides 207 



cursor Sayce, figured, text fig. 2 171 



Kootenia dazvsoni (Walcott), appendages 132 



described 131 



figured, pi. 14, figs. 2, 3 180 



Kutorgina cf. cingulata (Billings), Atlantic Province and Mount Whyte 



fauna 66 



Larke formation 469 



Leptomitus zitteli Walcott, compared 264 



Limbs in life, position of 386 



Limbs, thoracic, of Neolenus, Ceraurus, Calymene and Triarthrus 420 



Limulus 385, 386, 427, 428 



attachment of limbs 159 



compared with trilobite, dorsal shield 167 



habits 124 



larva 123 



spawning habit 178 



tracks and trails 175 



Lingulella acutangula Roemer, compared 482, 494 



? allani Walcott 480 



arctica, Lower Ozarkian, new species 481, 523 



described 524 



figured, pi. 123, figs. 1, 2 551 



bella Walcott, compared 491 



cf. desiderata Walcott, Ozarkian 473, 481, 523 



described 490, 524 



figured, pi. 108, figs. 3, 4; pi. 123, figs. 3-5 536, 551 



cf . manticula White 473 



cf. similis Walcott, Ozarkian, described 495 



chapa Walcott 480 



davisi (McCoy) , compared 492 



desiderata Walcott 475 



ferruginea Salter, compared 496 



hitka Walcott 480 



