| Boscia senegalensis | Sclerocarya birrea |
Total chronology | 1987-2016 | 1964-2012 |
Average annual radial increase (mm) | 0.906 | 0.981 |
Intra-dating coefficient | 0.80 | 0.90 |
Inter-dating coefficient | 0.80 | 0.70 |
Autocorrelation coefficient mean | 0.08 | 0.09 |