INDEX. 
A. 
Adams  (F.  D.),  on  the  Eastern  Town- 
ships   
on  pre-Cambrian  succession 
Adams  (C.  B.),  on  Vermont 355, 
on  New  England 
on  Azoic -- 
on  origin  of  Archean 
on  lithological  correlation 
Adirondacks,  Pumpelly,  Walcott,  Van 
Hise  on 
Williams  and  Van  Hise  on — 
Norianof 
Algonkianof 413 
Archean  of 
^gassiz,  on  lake  Superior 
on  lake  Superior  sandstone 86, 
^.gnotozoic,  proposal  of,  by  Irving  __  147, 
462, 475, 
akin,  on  Maryland 
tkeley  lake,  Minnesota.  Bayley  on 
kerly,  on  New  York 
on  Primitive 
labama,  literature  of  ...: 
lexander,  on  Maryland 
on  Primitive 
lger,  on  Nova  Scotia 
lgonkian  and  Archean,  unconform- 
ity between,  at  lake  Superior  __ 
lgonkian,  unconformably  below  Ton  to 
fossils  of 
Walcott  on 
proposal  of,  by  U.  S.  Geological  Sur- 
vey  
relations  to  Archean 482 
life  of 
necessity  of. 
relations  to  Huronian. 
delimitations  of  _ 
unconformably  above  Archean 
upper  limit  of 
correlation  within 
I  difficulties  of  stratigraphy 
sparseness  of  fossils  in -. 
of  original  Laiirentian 
fossils  of  lake  Superior 
stratigraphy 
crystalline  character  of 
of  Adirondacks 413 
of  America  and  Europe  compared  . 
of  Antelope  island 
of  Aqui  mountains 
of  Arizona - 
Page. 
225-226 
457-458 
356,  385 
382 
470 
479 
512 
398-399 
413 
-414,508 
413-414 
75, 196 
158. 160 
148,  161. 
491,493 
410 
155-156 
386 
470 
423-427 
410 
470 
239 
174-178 
331 
469 
469 
475-493 
-487, 513 
491-492 
491-493 
493 
493-496 
495 
495-496 
496-497 
496-497 
496-497 
497-498 
499 
511-521 
514 
-414,508 
528-527 
50(3 
506 
331-332 
Page. 
Algonkian— Continued . 
of  Arizona,  unconformably   above 
Archean 331 
of  Black  hills ... 503 
of  British  Columbia 342,507-508 
of  California 341 
of  Cape  Breton 502-503 
of  Colorado 325-326 
or  Eastern  Townships ..226, 227, 501-502 
of  Egan  range 506 
of  Europe 526 
of  Fremont  island 506 
of  Front  range 325,506 
of  Grand  canyon 507 
of  Hudson  bay 500-501 
of  lake  Superior,  defined 191,192, 194, 
499-500 
of   lake   Superior,   unconformably 
above  Archean 500 
of   lake    Superior,  unconformities 
within 500 
of  Medicine  Bow  range  277,504 
of  middle  Atlantic  states 413-415 
of  Missouri 265,504 
of  Montana 286 
of  Montana,  unconformably  above 
Archean 505 
of  Nevada  . 307-308 
of  Newfoundland   503 
of  Newfoundland,  fossils  in  251 
of  Newfoundland,  unconformity  at 
top  of 251 
of  northern  Canada 218,501 
of  northern  New  Mexico 325 
of  Nova  Scotia 502 
of  original  Huronian 498-499 
of  Park  range 277 
of  Pinon  range 506 
of  Pogonip  range 506 
of  Promontory  ridge 506 
of  Quar tzite  mountains 325, 326, 507 
of  Schell  creek  506 
of  southern  Atlantic  states 428-429 
of  southern  New  Brunswick 502 
of  southwestern  Montana 504-505 
of  Texas... 269,504 
of  Uinta  mountains 297,505 
of  Wasatch  mountains 299, 505 
stratigraphy,  paleontology  in 514 
Animikie,  proposal  of,  by  Hunt 59 
xmconformably  below  lake  Superior 
sandstone,  Hunt  on 59 
relations  to  Huronian,  Hunt  on 59 
Selwynon '      63 
53X 
