Quart.  .Tourn.  Geol.  Soo.  vol.  xlix.] 
To  face  p.  70. 
OLD  Eh 
s® 
uartin\ 
\SYNCUNAL  AREA 
\SCHLUOCABACH 
\DACHSTE/»  OOlQMfTEl 
VwUEMDAlWCLm 1 
\OOSTAUO 
'AS  ’AH  | 
TOFANA  SYSTEM] 
1  SEAT  5/155J 
j  SFSFEAI  T 
)nuvolau\ 
5 SYSTEMH 
GENERAL  MAP  ■■ 
\  SHOWING  THE 
TECTONIC  RELATIONS, 
jea/tf  aiotil  3fi  miles  to  2  in . 
'rBUCHENSTE/H  ANTICLINE  ■ 
l AN QUA l 
fflfc.— TlJ  above  Map  shows  the  main  faults  and  the  depressed  areas,  the  greater  amount  of 
depression  being  indicated  by  deeper  shading.  ■  For  details,  see  Maps  A,  B,  and  C  (facing 
pp.  18,  28,  32).  The  term  ‘system  ’  is  here,  and  in  the  text  of  the  accompanying  papei, 
used  to  denote  an  area  surrounded  by  faults.  Such  faulted  areas  are  termed  Sehottm  by 
German  geologists, and  the  English  equivalent  of  that  expression  would  appear  to  be  'fault- 
block  ;  ’  see  J.  S.  Diller,  ‘  Notes  on  the  Geology  of  Northern  California,’  Bull.  U.  S.  Geol. 
Survey,  vol.  v.  (1887)  no.  33,  p.  15  (379). 
