INDEX. 
545 
Promontory  ridge,  Algonkian  of... 
range,  literature  of 
Proterozoic.  Irving  on.. . 
Prozoic,  proposal  of  by  Endlich 
use  of  term — 
Page. 
506 
295 
493 
278, 279 
474 
of  Wyoming,  Endlich  on 281-282 
Pumpelly,  indebtedness  to 16, 17 
on  relations  of  Huronian  and  Lau- 
rentian. 44-46 
on  Huronian 47 
on  Copper-bearing  series 90-91,93-94,97 
on  Menominee  and  Felch  mountain 
districts 156 
on  lake  Superior  sandstone 158,160 
on  Keweenawan 161,162 
on  lake  Superior  succession. 164,166 
on  lake  Superior  Huronian 168 
on  unconformity  at  base  of  Algon- 
kian. 176-177,178 
on  unconformity  within  Menominee 
series 180 
on   unconformity   within   original 
Huronian 185 
on  Missouri.. 262-263,  264-265 
on  New  England.... 382,384,385 
on  cleavage  and  stratification 385-386, 
516-517 
on  Adirondacks. 398 
on    Green     mountains,    Massachu- 
setts  371,372,415 
483 
1ST 
508 
511 
171 
on  disintegration 
on  Appalachian  Archean 
on  Algonkian  of  Appalachians 
on  Algonkian  stratigraphy 
Pyrocrystalline,  use  of  term 
rocks,  E.  Emmons  on... 440-441 
Pyroplastic  rocks,  E.  Emmons  on 440 
Q. 
Quartzite  mountains,  literature  of 319-323 
Algonkian  of 325,326,506 
Quebec,  western,  literature  of. 23-32 
Quebec  group,  Logan  on 223 
Ells  and  Selwynon 223,224,225 
Rae,  on  west  coast  of  Hudson  bay 
Raft  river  range,  literature  of  __ 
Rainy  lake,  Bigsby  on 
Lawson  on. 
Rainy  lake  rocks,  Logan  on 
Rand  on  Pennsylvania. 
Rattlesnake  mountains,  literature  of.. 
1  Rawlings  peak,  S.  F.  Emmons  on 
Endlich  on 
■  Red  river,  Bell  on 
■Republic  formation,  Wadsworth  on 
iReusch,  indebtedness  to 
on  Norway  
Rhode  Island,  literature  of 
Richardson  (James),  on  country  near 
lake  St.  John 
on  country  near  Great  Slave  lake..  5 
215 
296 
54 
65-67 
34, 54 
410 
278 
274 
275 
59 
102 
17 
526 
377 
219 
13-214, 
215 
Pago. 
Richardson  (James)— Continued. 
on  Coppermine  river 214 
on  lower  St.  Lawrence 219 
on  British  Columbia 337 
Robb,  on  Cape  Breton 242,246 
on  central  New  Brunswick 227-228,228 
Roemer,  on  Texas... 266 
Rogers   (Henry  D.),  on   White  moun- 
tains..  350 
on  lake  Superior  sandstone 73 
on  New  Jersey 399-400 
on  Pennsylvania 401-406,415 
on  Azoic,  Hypozoic,  and  Primitive.         470 
on  origin  of  Archean 479 
Rogers  (W.  B.)  on  lake  Superior 74 
on  lake  Superior  sandstone 85, 157, 158 
on  White  mountains 350 
on  Massachusetts 363 
on  Virginia. 416,417,418,428 
on  Primitive 470 
on  lake  Superior  basin... 196 
on  lithological  correlation 512 
Rominger  on   the    Huron  mountains, 
Michigan... 95 
on  lake  Superior  sandstone  ..95, 157, 158, 160 
on  Marquette  district 97-lfiO 
on  Menominee  district 100-101 
on  Huronian  of  Michigan 103-105 
on  lake  Superior  succession 164, 165 
on  Laurentian  of  lake  Superior 168 
on  lake  Superior  Hiironian.. 168. 169 
on  Marquette  district  iron  ores 173 
on  lake  Superior  eruptives 173 
on  unconformity  at  base  of  Marquette 
series 175 
on  unconformity  at  base  of  Menom- 
inee series 175 
on  unconformity  at  base  of  Algon- 
kian   - 176 
on  unconformity  within  Huronian.  179 
referred  to  by  Hunt 466 
on  origin  of  Archean 481 
Ross,  on  Melville  peninsula 214 
Roth,  on  origin  of  Archean 482 
Ruftin,  on  South  Carolina _         423 
Ruffner,  on  Georgia 426 
*    S. 
Safford.on  Tennessee 422  423,  428 
on  Azoic -  -  - 470 
Saganaga    conglomerate,    Alex.    Win- 
chellon 127 
Saganaga  syenite,  H.  V.  Winchell  on..         133 
Saguenay  region,  La  Flamme  on 219 
St.  George's  bay,  Murray  on 250 
conformable  with  Coldbrook  group, 
Bayley,  Hartt,  and  Matthew  on. 230-231, 
231,232 
St.  John  (Orestes) ,  on  Gros  Ventre  range        280 
on  Wind  River  mountains 280 
on  Wyoming  range 280 
on  Wyoming 281 
on  Teton  range 281 
on  Front  range 314 
St.  Lawrence  Huronian 220 
St.  Lawrence  labradorites 220 
Bull.  86- 
-35 
