300 INDEX 



Bear Run member Continued. Pages 



Fossils from ' 28 



Locality register 145 



Stratigraphy 25-26 



Table showing fossils from 139-144 



Beede, J. W., reference to 215 



Bellerophontidae McCoy 247 



Bellerophon crassus Meek and Worthen 16, 18, 20, 56, 67, 72, 74, 88, 119, 122, 124, 129, 



143, 247 



Bellerophon marcouanus Geinitz 250 



Black flint member 



Extent '._130-137 



Fossils from 137-138 



Locality register : 150 



Stratigraphy .__-__' 130-131 



Table showing fossils from 139-144 



Boggs member 



Extent T 37-44 



Fossils from 45-46 



Locality register 146 



Stratigraphy 37 



Table showing fossils from 1 139-144 



Bucanopsis meekiana (Swallow) 56, 66, 68, 72, 74, 76, 88, 119, 124, 129, 143, 250 



Bulimorpha inornata (Meek and Worthen) 56,76, 81, 88, 103, 115, 124, 129, 144, 260 



c 



Calamites sp. ~_ 32, 35, 139 



Caneyella vaughani Girty . 215 



Chainodictyon laxum Foerste 66, 69, 75, 86, 139, 158 



Chonetes choteauensis Mather ___31, 32, 34, 35, 40, 41, 42, 43, 45, 50, 52, 87, 140, 178 



Chonetes mesolobus Norwood and Pratten__41, 45, 51, 52, 53, 55, 57, 59, 60, 61, 62, 63, 



64, 65, 67, 68, 69, 71, 73, 75, 77, 78, 79, 80, 82, 

 83, 84, 85, 87, 97, 98, 100, 101, 102, 104, 105, 

 106, 107, 108, 110, 111, 112, 113, 115, 119, 121, 

 122, 123, 124, 126, 128, 132, 133, 135, 136, 137, 

 140, 179 



Class Anthozoa 154 



Class Brachiopoda 166 



Class Bryozoa 156 



Class Cephalopoda 266 



Class Chaetopoda 156 



Class Comdarida 265 



Class Crinoidea ^ 154 



Class Crustacea _' 272 



Class Echinoidea- , 156 



Class Gastropoda I 246 



Class Pelecypoda 193 



Class Pisces 274 



Class Rhizopoda 151 



Class Scaphopoda 245 



Coloceras sp. -18,21, 119, 126,129,144,269 



Columbiana County 



Fossils from 113 



Upper Mercer member in -_ .112-113, 149 



