The FT-Raman spectra of six mammalian ivories, other than elephant and
mammoth, are presented and spectral differences formulated into a pro
tocol for the identification of animal species from the ivory samples.
In this study, sperm whale, walrus, wart hog, narwhal, hippopotamus a
nd domestic pig are considered. The results, which are obtained non-de
structively from a variety of specimens, suggest that FT-Raman spectro
scopy provides a potentially useful method for the identification of m
ammalian ivory. (C) 1997 Elsevier Science B.V.