• Journal of the Korean Wood Science and Technology
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• v.30 no.4
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• pp.17-22
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• 2002

A wooden coffin estimated to be made in Baikjae Dynasty in AD. 6 century was excavated from ancient tombs in Nung-san ri, and examined to identify its wood species using light and electron microscopy. Wooden part attached to oxdized complex around the iron nails on the coffin was electro-chemically separated to prepare the samples for observation. The results revealed that 24 samples out of 28 samples investigated were identified as Torreya nucifera, while the rest 4 samples were identified as Pinus densiflora.