440 



INDEX. 



Page. 

 Irving, R. D.— Continued. 



on Lake Superior sandstone 196-197, 198, 



199, 335-336 



definition of Madison 245 



of Mendota 245 



of Eastern and Western 



sandstone 252 



on lithologic character in correlation. 428 



on unconformities in correlation 429-432 



Irving and Cliamberlin on Lake Superior 



sandstone 199 



J. 



Jackson, C. T., on trilobite from New- 

 foundland 50 



on rocks of New Hampshire 70 



on rocks at Brain tree, Massachusetts. 74 

 on fossils from Braintree, Massachu- 

 setts 89 



on red sandrock 96 



on Lake Superior sandstone 191-193 



James, Edwin, on Ozark Mountains, Mis- 

 souri 199 



on Black Hills, Dakota.' 214 



correlations of 396-397 



Jenney, W.P., on rocks of Texas 218 



Johannian, definition of 249 



Johnston, J. F. W., on rocks of New 



Brunswick 60 



Jukes, J. B., on rocks of Newfoundland . . 50, 51 



definition of St. John's 248 



Jukes-Brown, A. J., cited on Tremadoc 



slates 241 



K. 



Kanab Creek, A rizona, section 356 



Katemcy, definition of 246 



Kayser, E., on primordial fossils of South 



America 379 



Kelly's Island, Newfoundland, section 259 



Kerr, W. C, on rocks of North Carolina. 138-139 



Kicking Horse Pass, fossils from 163, 170 



King, Clarence, on rocks of Utah 157 



comparison of Utah and Welsh rocks. 157 



on rocks of Nevada and Utah 159-160 



correlation by 412 



King, H, on rocks of Missouri 199 



correlations by 199 



Knox sandstone and shale, description of. 301-302 



fossils of 302-303 



Knox sandstone of Alabama 306-307 



Knox shale of Georgia 303 



Knox shales of Alabama 307 



Kootanie Pass, section 163 



L. 



Labrador, Lower Cambrian in 274 



Lake Superior sandstone, description of. 188-199, 



335-339 



J. J. Bigsby on 188 



H.W.Bayfield on 188 



Douglass Houghton on 188-190 



H.D.Rogers on 190 



Page. 

 Lake Superior sandstone — Continued. 



D. D. Owen on 190-191 



age of 190,191,192,194,197 



C. T. Jackson on 191, 193 



Foster and Whitney on 191-192, 193 



J.W.Fosteron 191 



Bela Hubbard on 191-192 



Jules Marcou on 192 



J. D. Whitney on 194, 198 



H.R.Schoolcraft on 194 



A. Winchell ou 194 



J. S. Newberry on 194 



T.S.Hunt on 195, 197,198 



Charles Whittlesey on 195 



correlated with St. Croix 195 



Thomas Macfarlano on 195 



Alexander Agassiz on 195 



Brooks and Pumpelly on 196 



C. Romingor on 196 



R. D.Irving on 196,197,198,199 



E. T. Sweet ou „ 196-197 



M. E. Wadswoi th on 197, 198 



A.R.C. Selwyn on 197-198 



J.D.Whitney on 198 



Nil. Winchell on 198 



T. C. Chamberlin on 198 



M. E. Wadsworth on 198 



Irving and Chamberlin on 199 



fossils of 228 



definition of 252 



Lake Superior section 336-337 



Lane, A. C, on rocks at Nahant, Massa- 

 chusetts, cited 78 



Laphara, I. A., on rocks of Wisconsin 172 



Laramie Mountains, Wyoming, age of 



Cambrian rocks of 212, 350 



Laughing White Fish River, Michigan, 



section 337-338 



Lea, I. , on rocks at Braintree, Massachu- 

 setts 74 



Lesley, J. P., on South Mountain rocks. . 127 



on Primal series 129-130 



atlas of Pennsylvania 131 



work of, in Tennessee 141 



on rocks of Pennsylvania 2S8-289 



Levis shales described 285-286 



Lewis, H. C, on primal slates and Pots- 

 dam sandstone 131 



Linpuhlla lamborni 200-201, 340, 341 



Little Belle Isle, Newfoundland, section. 259 



Little, George, on rocks of Georgia 145 



Llano County, Texas, section 355 



Logan, W. E., on rocks of Newfoundland- 51 



tabulation of Lower Paleozoic rocks. 51, 52 

 on rocks of Lower St. Lawrence. .115, 118-119 



on rocks of Quebec 116 



on Quehec group 117 



on rocks of Canada 207-208 



on fossils of Canada 229-230, 231 



on Scolithus linearis 230 



distribution of Trenton limestone . . . 405-406 

 Logan and Billings, on the rocks of the 



St. Lawrence River 406 



Low, A. P., on rocks of Gaspe poninsula. . * 120 

 on rocks of Lake Mistasaini 122 



