INDEX. 



443 



Page. 

 Owen, R., on fossil footprints of Canada. . 230 



Ozark uplift, Missouri 199, 201 



P. 



Paint Rock, North Carolina, rocks at 138 



Paleontology of Newfoundland 78-80 



Paleontology of the Northern Appalach- 

 ian district 148-154 



Paleontology of Rocky Mountain Prov- 

 ince 165 171 



Paleontology of Upper Mississippi area. . 221-228 

 Paleontology of the Adirondack sub-prov- 

 ince 229-232 



Paleontology of the Rocky Mountain 



sub-province 233-234 



Paleontology of Arizona 235 



Peale, A. C, on Gallatin River, Montana. 162-163 



on rocks of Idaho 161 



on rocks of Colorado 209-210 



Pennsylvania, Cambrian rocks of.124-132, 288-289 

 Pennsylvania, problems for investigation 



in 382-383 



Percival, J. G., on Wisconsin, cited 175 



Perkins, G. H., on Winooski marble 110 



Perry, J. B., classification of rocks 105 



on red sandrock 105 



Pioche, Nevada, section 156 



Pogonip ridge, Nevada, section 158 



Point Levis fossils, E. Billings on 116-117 



Portland, Maine, C. H. Hitchcock on 



rocks about 68 



Portneuf range, Idaho, section 321-322 



Potsdam. C. H. Hitchcock on Vermont... 105 



of Adirondacks, New York 113-114 



G. H. Cook on New Jersey 122-123 



F. Prime on Pennsylvan ia 1 28 



d'Invilliers on Pennsylvania 130 



T. S. Hunt on Pennsylvania 132 



T. D. Rand on Pennsylvania 132 



W. B. Rogers on Virginia 134 



J. M. Saffbrd on Tennessee 142-143 



£. A. Smith on Alabama 147, 306 



I. A. Lapham on Wisconsin 1 72 



J. Hall on Wisconsin 175-176 



Wisconsin, compared with eastern 



rock 176-177 



description of Minnesota, 181, 182, 183, 185, 187 

 fossils of Minnesota 182, 183 



E. Emmons on New York, 202-203, 204, 205, 206 



L. Vanuxera on New York 204 



W. W.Mather on 204,205 



Charles Lyell on 205 



F. B. Hough on 205-206 



J. Hall on New York 205 



T.S.Hunt on New York 206 



J. J. Bigsby on New York 206 



C. D. Walcott on 207 



C.E.Hall on 207 



Beecher and Hall on 207 



of Wyoming 211-212 



of Texas 217,218,219 



definition of 244 



of Newfoundland 254 



of Wisconsin 332-334 



Page. 

 Potsdam — Continued. 



distribution of 341-342 



New York, section 342 



formations correlated with 360 



correlations with New York and 



Mississippi 408-409 



Potsdamic, proposed by C. H. Hitchcock . . 252 



Powell, J. W., on rocks of Arizona 220-221 



Primal , definition of 251 



Primal series, H. D. Rogers on 125,126 



geographical distribution 126 



fossils of 126 



equivalents of - 126 



sedimentation of 126 



shown on sections 126-127 



F.Primo on 128 



P. Frazeron 129 



J.P.Lesley on 129-130 



of Maryland 133,289-290 



W. B. Rogers on Virginia 133-134 



A. McCreath on. Virginia 135 



W. M. Fontaine on Virginia 135-137 



of Pennsylvania 289 



of Virginia 290-291 



Primal slates and Potsdam sandstone, H. 



C. Lewis on 131 



Prime, F., on fossils of Pennsylvania 128 



on Potsdam of Pennsylvania 128,131,288 



on primal slates of Pennsylvania 128 



Primordial, in Newfoundland 53 



of Virginia 135,294-297 



definition of 243 



fauna of Nevada 155 



Prospect Mountain, Nevada, section 158, 252 



Prospect, definition of 159 



Prospect Mountain series, fossils of 315 



description of 313,314 



Protozoic, proposed by A. Sedgwick 238 



Prout, H. A., on fossils from Potsdam, of 



Wisconsin 222 



Ptychaspis piochensis, range of 170 



Q 



Quandary creek, Colorado, fossils of 352 



Quebec, J. J. Bigsby on rocks near 114 



Cambrian rocks near 285, 287 



Cambrian sediments of 309-310 



R. W. Ells on the rocks of Province of. 120-121 

 Quebec province, C. D. Walcott on rocks 



of 121 



Quebec gold fields, A. R. C. Selwyn on 58 



Quebec group, W. E. Logan on 116,117 



A. R. C. Selwyn on 119 



fossils of, in Utah 157-158 



rocks of, in Wyoming 212,213,351 



R. 



Rand, T. D., on Potsdam of Pennsylvania 132 



Red sandrock, description of 96-98, 250 



J. Marco u on 103 



J. B. Perry on 105 



C. H. Hitchcock on 106 



J.D.Dana on 107 



