446 INDEX 



PAGE 



Habel, mountain peak, British Columbia, Canada 202 



Habclia Walcott, new genus described 201=202 



between Branchiopoda and Merostomata 163 



characterized 158 



classification of i55 



representing Merostomata . . .». .^. 155 



optata Walcott, new species described 202 



figured, pi. 29, fig. 6 218 



appendages of 202 



resemblance to Yohoia tenuis 202 



" Hardyston quartzite," New Jersey, Upper Cambrian locality lie 270 



should be Kittatinny limestone (footnote) 389 



Hall, James, cited in discussion of Calvinclla spinigcr 390 



cited in discusion of Merostomata 19 



description of Dikclocephalus ? limbatus 369 



Dikelocephalus niinnesofensis cited 370 



Saukia pepinensis cited 381 



Dikclocephalus discussed by 365 



and Whitfield, Dikelocephalus mentioned by 366 



halli, see Wanneria. 



Hamburg Ridge, Lower Ordovician locality 201a 359 



hamburgensis, see Eoorthis and Tellinomya. 



hartti, see Conocephalites and Dikclocephalus. 



helena, see Alhertella. 



Hepatic caeca, described 160 



of Biirgcssia bella I79 



of Naraoia compacta 176 



Hepatic tubes 160 



hermias, see Anomccarclla. 



Hihuna (owl) River (= West Branch Moose River) 331 



new name 333 



Hinckley sandstone, listed with Upper Cambrian of Minnesota 353 



Hirudinea (leeches), compared with Ottoia 127 



relation to Chastopoda ill 



Hitka (brown) Mountain, Indian name applied to mountain, Robson Peak 



district, specific name taken from 312 



illustrated, pi. 57, fig. i 338-339 



new name 333 



Hitka formation, comparative stratigraphic sections 343 



in stratigraphic section 338 



new formation name 334 



summary stratigraphic section 341 



Hitka Pass, western Alberta, Lower Camlirian locality 6ik 311-326. 



hitka, see Lingulella. 



Hoeferia Redlich (^ Redlicliia Cossmann), former and present generic 



reference 71 



hoffi, see EUipsoccphalus. 



Hoka, Minnesota, Upper Cambrian locality 346d near 373 



