INDEX 

 A 



Pages 



Acanthopecten carboniferous (Stevens) __40, 46, 50, 52, 56, 58, 59, 61, 62, 65, 67, 68, 70, 



72, 74, 76, 77, 80, 84, 88, 99, 106, 112, 113, 115, 

 119, 121, 123, 125, 129, 133, 135, 136, 138, 142, 

 229 

 Allerisma terminate Hall 50, 56, 58, 60, 62, 63, 65, 66, 67, 70, 72, 74, 76, 



77, 80, 88, 90, 119, 125, 129, 143, 234 



Ambocoeliaplanoconvexa (Shumard) 119, 126, 128, 140, 190 



Ambocoelia planoconvexa (Shumard) var. 31, 36, 141, 190 



Andrews, E. B., reference to 92 



Anthony coal 



Extent 21-22 



Fossils from 22 



Locality register 145 



Stratigraphy 21-22 



Table showing fossils from 139-144 



Anthraconeilo bownockeri n. sp. 18,20, 141,208 



Anthraconeilo taffiana Girty 208 



Archaeocidaris spines 49,55,86,96, 114, 132, 135, 136, 137, 139, 156 



Astarte gibbosa Geinitz 197 



Astartellasp 33,36, 143,244 



Astartella compacta Girty 56,66,72,88, 119, 124, 126, 129, 143,241 



Astartella concentrica (Conrad) 31, 36, 40, 46, 51, 56, 60, 66, 67, 70, 72, 74, 76, 



78, 80, 88, 96, 99, 108, 113, 115, 119, 121, 124, 

 125, 126, 129, 133, 138, 143, 241 



Astartella newberryi Meek 56, 66, 67, 68, 70, 72, 74, 76, 78, 88, 124, 129, 143, 242 



Astartella varica McChesney 56, 58, 61, 65, 67, 68, 70, 72, 74, 76, 78, 80, 88, 



99, 115, 119, 121, 124, 125, 126, 129, 143, 243 



Astartella vera Hall 242 



Aulacorhynchus millepunctatus (Meek and Worthen) 50,87, 140, 180 



Avicula acosta Cox 214 



Aviculopecten coxanus Meek and Worthen ___ 16, 18, 20, 31, 36, 40, 42, 46, 50, 52, 53, 



55, 58, 61, 65, 67, 68, 70, 72, 74, 76, 77, 80, 84, 



88, 106, 113, 115, 119, 121, 123, 125, 128, 133, 



135, 136, 138, 142, 226 



Aviculopecten fasciculatus Keyes 229 



Aviculopecten herzeri Meek____ 55, 58, 59, 60, 67, 70, 72, 74, 76, 77, 84, 88, 119, 



121, 123, 128, 133, 135, 136, 138, 142, 226 



Aviculopecten pellucidus Meek and Worthen 3 1, 36, 142, 227 



Aviculopecten providencesis Cox 229 



Aviculopecten sorer Herrick__ 65,67,70,72,88, 142,227 



Avicidopinna americana Meek 40, 45, 55, 76, 87, 142,21 1 



B 



Bascomella gigantea n. gen. and n. sp __118, 128, 139, 157 



Bassler, R. S., reference to " 157 



Bear Run member 



Extent ___ 25-28 



(299) 



