^72 



m:\v V(h:k state miskim 



lieckcr's (juairv Ih'Idw Last'll p uk. 



section in, 24G''-48". 

 Becraft limestone, 153'-5o', 252", 255', 



25S\ 270", 280'. 281', 28.V, 285*, 



288'*-S9', 29G-, 300\ aOG"-?'; thick- 

 ness, 15.'J\ 154": fossils, 155^-57-, 



323='-24^ quarry. 35G-. 

 Becraft inoiintain, upper linicstone, 



153'; sunmiary of_ strati^rai)hy of, 



298^-302". 

 Bellcrophon sp., 304\ 



acutilira, 332'. 



auriculatus, 318^. 



crinistriatus, 331". 



curvilineatus, 183-', 32G-; fijjures, 

 185. 



Otsego, 331". 



patiilus, 222', 331", 332'; figures, 

 219. 



pelops, 186S 326^ figures, 186. 



rudis, 331°. 

 Bertie formation, 120': tliickness, 



120\ 126«. 

 Beyriehia, 239^ 



sp., 236^ 312-, 318«, 319'. 



notata. 319«, 320". 



oculina, 32 P. 



trisuleata, 320-. 

 Billings, cited, 172^ 

 Bilobites varicu.s, 309', 32 P. 

 Binnewater sandstone, 124"*, 127", 242^ 



253', 313«. 

 Brachiocrinus nodosarius, 32P. 

 P.racliyprion majus, 299', 305\ 



seliuclicrtanum, SOo"*. 



\arislriata, sec Strophe odonta 



(Brachyprion) varistriata, 

 Braynian shales, 10r'-4«, 12G', 127«, 



i;J0^ 23G"', 242-, 253% 260*; line of 



contact with Cobleskill, 106- ; iron 



pyrites, 361*. 

 Brigham, A. P., cited, 3o2\ 

 Bronteus barrandii, 310^ 321'. 

 Brown (juarry of Schoharie, section 



of, 23G^-37\ 

 Brownsport bed, 174'. 

 Bryozoa, 310'. 



■S7>.. 289^ 



Bucania sp., 318'. 



profunda, 323'. 

 Bullhead limestone, sec Cobleskill 



(Bullliead) limestone. 

 Burden conglomerate, 302'. 



Calcite, 113'. 



C'allonenia (?) primaevum. 32(]'. 

 Callotrypa macropora, 32 P. 

 Calymmeno eamerata. 318". 



niagarensis, 107', 318'. 



platys, 19P, 230°, 327'; figures, 191. 

 Camarocrinus stellatus, ^19-. 

 Camarotoeehia aiuliiilicala. '.V21\ 



altiplicata, ;i22'. 



barrandei, 324\ 



bialveata, 308-. 



congregata, 26P, 26 P, 265", 272\ 

 272°, 292^ 329^ 



fitchana, 162'; figure, 164. 



hudsonica, 116«, 30P; figure, 115. 



inutilis, 308-. 



lamellata, 108^ 114% 236^. 237', 

 237*, 238», 239*, 312', 317^ figure, 

 109. 



litchfieldensis,, 108% 116', 239', 317\ 

 318^ figure, 109. 



nucleolata, 174% 



oblata, 162% 305% 92 4^ figures. 163. 



pisum, 317". 



pleiopleura, 324% 



prolifica, 214^ 265", 265», 266'. 266", 

 270% 329"; figures, 217. 



semiplicata, 114% 137% 310% 319% 

 320"; figure, 138. 

 rar., 250% 250% 2o0\ 

 rar. angulata, 117'% figure, IIS. 



transversa, 307% 307°. 



ventricosa. 174% 250% 319% 323'. 

 Camden chert, 174% 

 Camillus shale, thickness, 120% 

 Catskill formation. 227'', 235% ;}02^ 



uses, 356% 

 Catskill mountains, section of Devo- 

 nian rocks made in, 275'-76% 

 Catskill shaly limestone, 139'. 

 Cauda galli grit, 168', 229% 

 Caves. 119% 348--49'. 

 ( Vlcsiite. 113', 360% 



