Assessing Raman Spectroscopy as a Prescreening Tool for the Selection of Archaeological Bone for Stable Isotopic Analysis
Figure 3
The FT-Raman spectra of a modern pig bone and the bone sample from Burial 511 from Ban Non Wat (Raman ID 41), one of the 6 bones that displayed high protein content relative to the other Ban Non Wat specimens.
The spectra have been normalised to the phosphate symmetric stretch and offset for comparison.