I NDEX 483 



PAGE 



Brachiopoda, discussed 58 



Brachiopods, listed, Indo-China 13, 62 



Bradoria bergeroni Walcott {^= Aluta bergeroni), generic references 14 



douvillei Mansuy, listed, Indo-China 13, 62 



enyo Walcott {■=Aluta enyo), generic references 14 



eris Walcott {^Aluta eris), generic references 14 



fragilis Walcott (^Aluta fragilis), generic references 14 



sterope Walcott (= Aluta sterope), generic references 14 



woodi Walcott {^ Aluta woodi), generic references 14 



Branchiopoda, Middle Cambrian, publication on 160 



Branco, W., acknowledgments 4 



brennus, see Coryne.vochiis. 

 breviloba, see Lisania. 



Bright Angel shale (BA), pis. 40-43 282-289 



Middle Cambrian locality 746 184. 371, 374 



British Columbia, Algonkian sediments 81 



Hanburia in 226 



Karlia in 223 



locality 6id, fauna listed 322 



Lower Cambrian locality 35c 174, 223 



Mount Whyte formation 354 



Middle Cambrian locality 14s 225, 347, 378 



locality 35k 226, 347 



locality 57i 347 



locality sSr 378 



Upper Cambrian locality 3466 228 



Vanuxemella in 221 



brizo, see Dikelocephalus and Ptychaspis. 



Brogger, W. C, cited on Symphysurus incipiens 405 



cited 360 



broggeri, see Raphistoma. 



brotnus, see Ptychoparia and Ptychoparia {Emmrichella) . 



Brooksella alternata Walcott, associated with Crepicephalus coosensis. . . 206 



Bryozoa, in Beaver Creek section 272 



bubaris, see Corynexochus. 



Buffalo Run limestone, Upper Cambrian locality 107k 165 



Bull Run Knobs, Tennessee, Middle Cambrian locality 107X 394 



Bull Run Ridge, Tennessee, Upper Cambrian locality 107 



205, 215, 216, 218, 398 



Upper Cambrian localities 107a, 107b 171 



bunus, see Lonchocephalus. 



bura, see Anomocarella and Lisania. 



burea, see Proampyx and Ptychoparia (Proampyx) . 



Burchard, E. F., quoted on magnesian limestone and dolomite 96 



Burgess Pass, British Columbia, Middle Cambrian locality 35k near.... 226 

 Burgess shale. Middle Cambrian locality 35k 226, 347, 408 



