mown  by  nun  <JU. 
bundant 
.  kuzh  had  reaehed  their  present  i 
in  the  former.    That  the  Low* 
^ed  and  deeply  truncated  before  the  Uppej 
ther  shown  by  the  much  banded  and  conto; 
the  beds  of  the  uptilted  but  sim- 
.       '        '  ontaining*  abundant  fragments  of 
Vermilion,  at  Ogishki  lake,  and 
ilia  series,  it  is  argued  tkat  the  .source  of  this 
tsof  iron  ore  and  jasper  contained  In  the  Lower 
;.  and  Lowei'  Kamiuistiquia  series.     That  the 
mccmformably  above  the  schists  in 
jasper,  is  further  indicated  by  the 
am  that   on   the  islands  of   Vermilion  lake 
in  a  series  of  gentle  folds  although 
ped.     Merria in  regards  the  conglom- 
n  formation  overlying  and  overlapping 
ied  jasper  conglomerate  in  the 
.in  this  district  will  be  found  in  the 
the  Lower  Vermilion  bearing  jasper 
and  ore. 
a  in  correlation  of  the  formations 
about  la!  he  failure  to  recognize  this  general  un con- 
form uctural  conclusions  to  which  the  vari- 
.y  held  are  found  to  be  in  general 
..  ri.  and  constituting  the    Upper 
Original  Hurouian )  are  the  Animikie  and 
ion.  Upper  Marquette.  Weal 
!  owa.  Minnesota,  and 
-  siliferous  series.     In  the 
Lower  Kaininis- 
tigt. .  .  Felch  mountain  iron-bearing 
limestone  at  tb-  the 
:is  iron -bearing  sehi  - 
•   a  microscopical  examination  of 
Itbe  speeime-  ^d  in  t  x>d  of  Akeley  lake,  from  the 
by  the  Minneso: 
t:.:.-  -:_■:;.■  -,: ■-  ,-■■■..■;.--..    and  <i Ti a rtzose phases  oi  the  gal  ,;:    ■  and  thai 
none  of  then  zranulitic  and  quart 
-  _  the  Pewabie 
Akeley 
..:.  .  _  -nth  the 
4 .-.-..; . -.  ■_;;,._■_  .,-.     ;    •  v..:":.  - :  .  _v   -  ~>:  - .     This       Qelnsaoi    agree* 
t:_  tL.r.t --.'f  4";:y.uvenT:  2-eaeLed    i    188      .        3881     This    ron-bearing 
