Vanuxemella — Continued. page 



nortia new species, described 222 



figured pi. 36, fig. 5 254 



associated fauna, listed 223 



compared with Vanuxemella contracta 222 



formation and locality 223 



second species 220 



type of associated fauna, listed 222 



Vermont, Acrocephalites in i/S 



Lower Cambrian localities 25, 26 182 



Vestergotland, Sweden, Middle Cambrian locality 309" 181 



Victoria Memorial Museum, Ottawa, type specimen in 228 



type specimen of Tsinania elongata in 228 



Virginia, Crepicephalus in 203 



Upper Cambrian locality 119a 215 



localities 124a, 124b 219 



volux, see Saratogia. 



vulcanus, see Acrocephalites, Conocephalites and Ptychoparia. 



walcottana, see Wanneria. 



walcottanus, see Olenellus (Holmia) and Wanneria. 



Wanneria Walcott, genus named 219 



synonymy 219 



walcottana (Wanner), described 219 



figured pi. 38, figs, i, 2 258 



compared with Olenellus reticulatus Peach 220 



formation and locality 220 



synonymy 219 



walcottanus Walcott, ssmonymic reference 219 



Wasatch Range, Utah, Middle Cambrian localities 31c, 54 o 187 



Washington County, Virginia, Upper Cambrian locality 119a 215 



Weeks Canyon, House Range, Utah, Upper Cambrian localities 14V, 3oh, 



301, 30J 207 



Upper Cambrian locaHties 3on, 30 o 166, 172, 194, 207 



Weeks formation, change in stratigraphic position 161 



referred to Upper Cambrian 161 



Upper Cambrian localities 14V 207 



localities 3011, 30 o 166, 172, 180, 194, 207 



locality 30 o 195 



Weidman, Samuel, acknowledgments 191 



specimen collected by 250 



Whitehall, Washington County, New York, Upper Cambrian locality iioa 194 



Whitfield, diagnosis of Crepicephalus 202 



Willow River Falls, St. Croix County, Wisconsin, Upper Cambrian 



locality 79c 165 



Upper Cambrian locality 796 217 



Wimanella simplex Walcott, associated with Vanuxemella contracta 222 



associated with Vanuxemella nortia 223 



Winona, Minnesota, Upper Cambrian locality 3392 199 



Upper Cambrian locality 339k I95 



wisconsensis, see Saratogia. 



