</span>, col <span class="op">=</span> <span class="st">"yellow"</span>, </span></span>
<span class="r-in"><span>        main <span class="op">=</span> <span class="st">"Example 1.16"</span>, xlab <span class="op">=</span> <span class="st">"Ceramic Phase"</span>, ylab <span class="op">=</span> <span class="st">"Age"</span><span class="op">)</span></span></span>
<span class="r-plt img"><img src="Archaeo-1.png" alt="" width="700" height="433"></span>
<span class="r-in"><span><span class="fu"><a href="https://