Fig. 3
FTIR-ATR spectra of the oak reference wood (ref) and of the wood samples after 2, 4, 6, 8 and 10 years of burial in SP1 (wet peat)
Fig. 3 | Heritage Science
FTIR-ATR spectra of the oak reference wood (ref) and of the wood samples after 2, 4, 6, 8 and 10 years of burial in SP1 (wet peat)
