anchor.diff:  Hv-12626,1895,65,0,Charcoal,Isaka-Elinga,COD,ISK 83/104,,0,-0.666969,20.202048,Wotzka 1995: 115; see Seidensticker 2017: Tab. 21
   Hv-12627,3485,220,0,Charcoal,Bokuma,COD,BOK 83/1,,0,-0.114356,18.697792,Wotzka 1995: 66-67; see Seidensticker 2017: Tab. 21
   Hv-12840,1020,20,,,Ndindan,CMR,,,,3.9141,11.504,Mbida Mindzie 1992; Garcin et al. 2018
  +Hv-12845,2300,65,0,Charcoal,Obobogo,CMR,,,,3.816667,11.504167,deMaret 1992
   Hv-12845,1645,90,0,,Ndindan,CMR,,Pit,,3.9141,11.504,Mbida Mindzie 2002
  -Hv-12845,2300,65,0,Charcoal,Obobogo,CMR,,,,3.816667,11.504167,deMaret 1992
   Hv-12846,1615,90,0,,Ndindan,CMR,,,,3.9141,11.504,Essomba 1989
   Hv-12847,2415,60,0,,Ndindan,CMR,,Pit,,3.9141,11.504,Mbida Mindzie 2002
   Hv-12848,1400,105,0,,Ndindan,CMR,,Pit,,3.9141,11.504,Mbida Mindzie 2002
  
positive.code: KN-4204,1870,70,0,Charcoal,Bokele,COD,BKE 81/2,Pit,,-0.099389,18.59212,Wotzka 1995: 115
  KN-4205,260,120,0,Charcoal,Longa,COD,LON 81/1,,0,-0.247706,18.881382,Wotzka 1995: 66-67; see Seidensticker 2017: Tab. 21
  KN-4206,1590,60,0,Charcoal,Isaka-Elinga,COD,ISK 83/104,,,-0.666969,20.202048,Wotzka 1995: 115
  KSU-1250,0,40,0,Charcoal,Ebolowa,CMR,,,,2.9,11.244444,Hori et al. 1986
  KSU-444,0,0,0,Elaeis guineensis,Bidjoka,CMR,,,,3.680278,10.612778,de Maret 1985; Hori et al. 1986
  KSU-460,8470,70,0,Peat,Lobe,CMR,,,0,2.866258,9.902146,Hori et al. 1986
  KSU-461,1010,25,,,Locality 88 (Mbengue),CMR,,,,3.7997,10.1606,de Maret 1992; Garcin et al. 2018
  KSU-468,8560,100,0,Charcoal,Lobe,CMR,,,0,2.866258,9.902146,Hori et al. 1986
  KSU-501,960,50,0,Charcoal,Campo Beach,CMR,,Trench,,2.350556,9.826389,Hori et al. 1986; Oslisly et al. 2006
  KSU-503,0,0,0,Animal Bone,Sangmelima,CMR,,,,2.939444,11.985556,Hori et al. 1986
  L-1605,2320,70,0,,Okolo,CMR,,Pit,,3.933333,11.516667,Atangana 1992
  L-349A,12450,350,0,,Gisenyi,RWA,,,,-1.695498,29.257472,van Noten 1982
  L-349B,14000,600,0,,Kirotshe,COD,,,,,,van Noten 1982
  
negative.code: Lv-1874,1370,70,0,,Té Ndongué,CAF,,,,5.716667,18,Moga 2008
  Lv-1878,380,70,0,,Ogrotoulou,CAF,,,,,,Moga 2008
  Lv-1879,2360,60,0,,Ogrotoulou,CAF,,,,,,Moga 2008; Clist 2012
  Lv-1880,3390,100,0,,Ogrotoulou,CAF,,,,,,Clist 2012
  Lv-1880,3390,100,0,,Ndele,,,,0,,,Zangato 2000
  Lv-1939,2420,70,0,,Nkang,CMR,,Pit,,4.266667,11.316667,Mbida Mindzie 1996
  Lv-1940,2580,70,0,,Nkang,CMR,,Pit,,4.266667,11.316667,Mbida Mindzie 1996
  Lv-1941,2340,70,0,,Nkang,CMR,,Pit,,4.266667,11.316667,Mbida Mindzie 1996
  