vi TABLE OF CONTENTS. 



BRACHIOPODA ARTICULATA (continued). 



Paije. 



Trematospira ------------ l-^** 



197 



Parazyga ..----------- i-i 



Anoplotheca ------------ l-^y 



CCELOSPIRA ------------- 1^4 



Leptoc'celia ------------ lo6 



VlTULINA ------ -- 138 



Anabaia ------------- 141 



nucleospira ------------- 142 



Cyclospira ------------ 146 



Glassia- ------- 152 



Ztgospira ------------- 154 



Catazyga ----- -- 157 



Clintonella ------------ 159 



Atrypina ------------- 161 



Atrypa ------------- 163 



Gruenewaldtia ------------ 175 



Karpinskia -- - - - - - - - - - - 176 



Rhynchonella ----------- 177, 178 



Protorhyncha ------------ 180 



Orthokhynchula ------------ 181 



Rhynchotrema ------------ 182 



Rhynchotreta ---------.-. 185 



Stenoschisma ------------ 187 



Camarotcechia ---------_.. 189 



LlORHYNCHUS ------------ 193 



WiLSONiA, Uncinulos, Uncindlina, Hypothyris ------ 195 



PUQNAX ------------- 202 



Eatonia ---. - 204 



Cyclorhina ------------ 206 



Terebkatuloidea -- -..- 208 



Rhynciiopora --- -- 210 



Camarophoria ---..-- 212 



Stntrophia --- --- 216 



Camarella ------------- 219 



Parastrophia ------------ 221 



Anastrophia ----..----.- 224 



Porambonites ------------ 225 



Lycophoria ------------- 230 



conchidium ------------ 231 



Pentamerus -- ..- 236 



Barrandella, Pentamerella, Sieberella, Gypidula - - - . 241 



Capellinia ------- 248 



