Page 326 - Whole Earth Geophysics An Introductory Textbook For Geologists And Geophysicists
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309
        Exercises
             EXERCISES
               DRS  direction,  cutting  south-north   a   in  drawn   is  9.11b   Fig.   in  profile  anomaly  magnetic   The   9-1   total   the   plot   and   field  induced   the   of  section   cross   a  lines.  Sketch   field  induced  across   DN5   profile.  east-west   an   for  anomaly   field   the  9.13,  assuming   Fig.   in   models   two   the   for  profiles  magnetic   and  gravity   the  Redraw   9-2   DR4   at:   occur  features   equator;  magnetic   the   a)   p
                                                   polarities   iti   i   ensme:   Dee           Terrane   i= 60°   lati
                   ;   Ww   ueYied  youq           reversed  normal-polarity  zone   i           Place   magnetic  differing  oe   rock   the
             Northeast                           stratigraphic  sections  of  Himalayan   squares)  and   °   i  er  twa  nse  Pakistan,”   ce)   eee   In   30°   past  at   :  latitude  at  which



                       icy?                        id   between   (1992),                                the   ns   s   the
                 aw  sal   =   eezaececp         ten   from   circ!   boundary  bound   allowi   pote   Butler   in   in  formed   to


                                                 taken  polarities  (filled  circles  and   ed   The   The   ity.  locality.   line,   time  Miocene  deposits  of  northern   Pal   redrawn   as   within   rock   a   ithi   higher  magnetic  to  a   .   .  is  thus  a  clue


       Interpretation                            ee  Stratigraphy.  Samples  were   i  Paleomagnetic  normal   i  were  determined  for  each   df   million-vear-old   fluvial  systems  in  in  Mi   ©  1982.  Figure   of  mz  agnetization   izati   rock  drifts   the  when   ee  inclination  .   *  paleomagnetic





       Magnetic   ——   wy   <*  recduuan Paving  tye   Peet  n anaes.   Anaenas   ie   Neat   mf   810   i   istan, a   gles)   presents  an  8.1   of  inclination   ;   retained   is   S   The




       9    Southwest                      den   6   see   a   OR  and L.  Tauxe,  Sedimentology,  vol.  29,  pp. 331-352,       of i  Direction   Direction   (i)   en   os   -  present  field.
       Chapter                                624   ee  bate  fuendideagne  wien  tivenssipMahhy  oe  sedimentary  deposits.  From  “Isochronous   ;   (Cross  Sectional   View)   a)   a)   °  $  art


       308                 wy  ube                                                                      9.24
                                                  d                                                     FIGURE   '   eae   Q   erie
                             10   20   30   40       1
                                                Fl   eid
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