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8           THE  PACIFIC  MINERALO .GIST


                                      BONES
                                 By  JAMES  c;  ARNOLD

            This  is  no  fireside  chat-it  is  not  to  see  if  we  were  right  in  our  sur-
          even  a  skeleton  in  a  closet-it  is   mises.
          about  bones  in  a  natural  cemetery.
          The  reason  I  like  to  talk about these   It  is  yet  a  mystery  to  me  how
          in  particular  is  that  I  discovered  the   these  could  have  lain  down  to  die,
          deposit myself and that these strange   could have been covered with thous-
          morphological  characters  will  per-  ands,  yes  tens  of  thousands  of  feet
          haps  add  one  more  chapter  to  the   of  sediments  and  detritus,  squeezed
          history  of  life.  It  also  broadens  the   flat  with  the  thousands  of  pounds  of
          vision  of  man  to  have  to  stretch  the   pressure,  replaced with  burning and
          imagination  to  the  conditions  of  life   destroying  chemicals  until  in  some
          during  the  time  these  strange  crea-  cases  they are even  made  over  into
          tures  roamed  the  earth.  It  also   another  substance  entirely,  folded
          stretches  the  intellect  to  conceive  of   with  the  uplifts  and  recessional
          geologic  time,  especially  when  it   waves  of  geologic  movement  and
          is  known  that  it  has  been  only  a   finally  been  exposed  to  the  view  of
          few  hundred  years  since  Columbus   man,  still  recognizable  as  a  part  of
                              discovered     something  that  once  was.
                              this  country of   Why,  for  a  matter  of  fact,  (if  we
                              ours,  and  that  are  to  believe  the  evidence  of  our
                              I'm  going  to   own  eyes)  skeletal  remains  of  the
                              speak of things  last  breakfast  is  sometimes  found
                              that happened  lying  in  position,  together  with  the
                              in  the  tens  of   stones ·used  to  grind  it  up  with.
                              thousands  o f
          years,  yes,  even  in  tens  of  millions   One  of  the  strangest  things  about
         of years ago.                       these  finds  though,  is  the  fact  that
                                             no young have been found!  Perhaps
           The oil  interests  in  their  search for   there  was  insufficient  bone  harden-
         existence and profit  have uncovered   ing  materials  (such  as  the  medics
                                             are  howling  about)  calcium  and
         many  of  the  facts  relating  to  the
                                             phosphorus  to  hold  them  up  until
         age  of  these  sediments  and  havs   they  could  be  preserved  for  the  in-
         established  for  their  own  reference   spection  of  posterity.
         many  of  the  terms  and  time  sched-
                                               To  give  you  a  more  definite  pic-
         ules  for  their  own  convenience,  but   ture  of  this  discovery,  suppose  you
         this  much  is  easily  understood,  that  go  along with  me while  the  location
         it  must  have been a  long time  since   is  found.  While  roaming  over  thc 0 ,
         these  old  bones  had  flesh  and  skin  hills  in  search  of  a  good  spot  to  de
         on  them.  Another  reason  I  like  to  a  piece  of  magnetic  research,  my
         talk  about  these  materials  is  that  partner  and  I  were  struck  with  the·-
         they were  once alive, breathing, and  odd  appearance  of  several  of  the
         fighting  just like the rest of us.  Some-  rocks  found  in  that  locality.,  and  it
         times  I  dream at night and envisage  was  while  we  were  waiting  for  our
         hills  rolling  with  bones  or  monsters  instruments  to  settle  down  and  get
         crawling  over  each  other  and  I  try  into  temperature  equilibrium  that
         to  make  out  their  form  and  habits  we  had  time  to  break  into  a  few.
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