anchor.diff:  Gif-7602,1970,60,0.0,,Lokoku,COD,,,,,de Bayle des Hermens 1990
   Gif-7774,2310,70,0.0,,Lope 10,GAB,,,-0.177778,11.604167,Oslisly 1992
   Gif-7775,1730,60,0.0,,Mingoue 5,GAB,,,,,Clist 2004/05
  -Gif-7776,2110,70,0.0,,Okanda 2,GAB,,,-0.119444,11575,Oslisly 1992
  +Gif-7776,2110,70,0.0,,Okanda 2,GAB,,,-0.119444,11.575,Oslisly 1992
   Gif-7777,1420,50,0.0,,Mbama 1,GAB,,,,,Clist 2004/05
   Gif-7815,1400,70,0.0,Charcoal,Mingoue 11,GAB,,,,,Clist 2004/05
   Gif-8049,1480,80,0.0,Charcoal,Mingoue 11,GAB,,,,,Clist 2004/05
  
positive.code: KIA-33076,1988,28,-25.83,Charcoal,Campo,CMR,CAM 07/3,Burial,2.377257,9.83092,Meister/Eggert 2008
  KIA-33077,1184,22,-24.95,Charcoal,Campo,CMR,CAM 07/4,Burial,2.377257,9.83092,Meister/Eggert 2008
  KIA-33078,1847,22,-23.74,Elaeis guineensis,Campo,CMR,CAM 07/4,Burial,2.377257,9.83092,Meister/Eggert 2008
  KIA-34141,1565,30,0.0,Elaeis guineensis,Pokola 1,COG,,,1405,16.31833,Morin-Rivat 2014
  KIA-34142,620,25,0.0,Elaeis guineensis,Pokola 2,COG,,,1405,16.31833,Morin-Rivat 2014
  KIA-34143,2170,30,0.0,,Ikelemba 1,,,,1.227166,16.504824,Morin-Rivat 2014
  KIA-34144,2095,30,0.0,Elaeis guineensis,Ilamba 2,COG,,,1.207868,16.767443,Morin-Rivat 2014
  KIA-34147,1830,35,0.0,,Ikelemba 3,,,,1.227166,16.504824,Morin-Rivat 2014
  
negative.code: Beta-15066,1980,80,0.0,,Otoumbi 4,GAB,,,-0.069167,11.121667,Oslisly 1992
  Beta-15067,2260,120,0.0,,Otoumbi 5,GAB,,,-0.0625,11.124167,Oslisly 1992
  Beta-15068,1900,90,0.0,,Otoumbi 5,GAB,,Pit,-0.0625,11.124167,Oslisly 1992
  Beta-156376,1570,70,0.0,,Boussibilinga 1,CMR,BOS 1 1,Pit,2.745,10.011822,Nlend Nlend 2013/2014
  Beta-156377,550,70,0.0,,Bwambe-Beach,CMR,BWB D1,Trench,2.898504,9.901455,Nlend Nlend 2013/2014
  Beta-156378,2240,70,0.0,,Bwambe-Sommet (Est),CMR,BWS 12,Pit,2.893551,9.903519,Nlend Nlend 2013/2014
  Beta-156379,2360,70,0.0,,Bwambe-Sommet (Est),CMR,BWS 16,Pit,2.893551,9.903519,Nlend Nlend 2013/2014
  