INDEX 495 



PAGE 



Wanneria gracile, new species 298, pi. 38, figs. 15-24 



a form intermediate between Callavia and Wanneria 299 



associated species listed 300 



compared with Peachella iddingsi 343 



hypostoma more nearly related to Callavia 299 



mentioned 248 



stratigraphic distribution tabulated 251 



stratigraphic position of discussed 300 



young compared with those of Elliptocephala asaphoides 299 



Wanneria halli, new species 301, pl- 3i> figs, i-ii 



compared with Wanneria zvalcottanus 301, 302, 303 



hypostoma compared to that of OlenelUis gilberti 328 



hypostoma of 243 



mentioned 248, 296, 302, 309 



stratigraphic distribution tabulated 251 



young compared with those of Pccdeumias and Elliptocephala 297 



young, stages of growth in ^97 



Wanneria walcottanus (Wanner) 302, pl. 30, figs. 1-12 ; pl. 31, figs. 12 



and 13 ; and pl. 44, fig. 6 



compared with Callavia broggeri 303 



Callavia callavei 303 



Callavia cartlandi 283 



Olenellus claytoni 319 



Olenellus fliompsoni and Olenellus thompsoni crassimargina- 



tus 303 



Wanneria halli 301, 302, 303 



development of thorax in 244 



mentioned 23s, 248, 296, 299, 302 



stratigraphic distribution tabulated 251 



wapta, see Micromitra (Iphidella) and Micromitra (Paterina) . 

 zi'artJii, see Neobolus. 



Wasatch Canyon, Box Elder County, Utah, fossils in 68, 69, 195, 197 



Wasatch Range, overlapping shore deposit of Middle Cambrian age in. .. . 8 

 wasatchensis, see Obolus (Westonia). 



Washington County, New York, fossils from 274 



Waucoba Springs, California, fossils near 54, 81, 300 



Waucoba Springs section, California, described 185-188 



stratigraphic position of 169 



Waynesboro, fossils from 339 



Weed, W. H., bibliographic reference 220 



Weeks, F. B., acknowledgments 235 



mentioned 9, 188, 260 



reconnaissance in Utah by 5 



Weeks formation, defined '. 10 



fossils in 67, 95 



House Range, correlated 171 



section of 177-1/8, pl. 15, fig. i 



iveeksi, see Holmia, Ncvadia, and Szcantonia. 



