Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Elemental analysis by energy dispersive X-ray spectroscopy (EDX). Measurements are detailed in Supplementary Table 10. Note that Mg and Na content were also analyzed but are not included here. Measurements were taken from both sides of the tooth: (A): buccal, (B): lingual.
