anchor.diff:  1990 +/- 100 (TO-8510)","1210 +/- 60 BP
   
   1420 +/- 60 BP",
  -NcPf-12,Beulah,-114.0,68.4,6,22,14.6,38,Thule,,"890 +/- 95 (S-2223) (CMC-1264)
  +NcPf-12,Beulah,-114,68.4,6,22,14.6,38,Thule,,"890 +/- 95 (S-2223) (CMC-1264)
   1730 +/- 160 (S-3368) (CMC-1406)
   770 +/- 70 (S-3369) (CMC-1407)",0,
   NiNg-2,Bell,-106.2,69.4,6,22,18.1,29,"Dorset (early, middle)
  
positive.code: MiRi-2,Herton Lake/ Great Bear Lake II,,,2,55,15,37,0,,,0,
  MkPk-2,#N/A,#N/A,#N/A,2,55,0*,N/A,#N/A,,,#N/A,
  MlPi-1,#N/A,#N/A,#N/A,2,55,0*,N/A,#N/A,,,#N/A,
  NbTj-1,0,-131.0,68.2,2,55,1.1,95,0,,,0,
  NgTi-1,#N/A,#N/A,#N/A,2,55,0.2,106,#N/A,,,#N/A,
  NhTn-1,Gutchiak,-132.4,69.2,2,55,5,64,0,,,0,
  NiJp-11,#N/A,#N/A,#N/A,2,55,8.7,53,#N/A,,,#N/A,
  
negative.code: 1070 +/- 70 (S-1320) (CMC-912)
  910 +/- 60 (S-1322) (CMC-914)
  1040 +/- 65 (UGa-1619)",0,
  PgHb-1,Nunguvik,-80.6,73,3,36,0.2,105,Dorset (early);Dorset (late);Thule (early);Thule (late);Norse ?,,"1510 +/- 70 (S-1443) (CMC-958)
  1770 +/- 100 (S-1445) (CMC-960)
  1860 +/- 120 (S-1444) (CMC-959)
  1740 +/- 130 (S-1614) (CMC-1020)
  