Kelly R Bowen1, Carolyn M Kurle1

  • 1School of Biological Sciences, Department of Ecology, Behavior, and Evolution, University of California, San Diego, La Jolla, California, USA.

概括

哺乳动物牙生长层组 (GLGs) 的稳定同位素分析已被验证用于食生态学研究. 牙内部和牙间的采样位置以及预处理方法不会显著改变碳 (δ13C) 和 (δ15N) 同位素值.