dendrochronology

method of dating based on the analysis of patterns of tree rings

en-GB/ˌdɛndɹəkɹəˈnɒləd͡ʒɪ/
en-US/ˌdɛnˌdɹoʊkɹəˈnɑləd͡ʒi/

カテゴリ：

dendrologyrelative datingdetermination of age of organisms