Moving Earth and Building Monuments at the Carson Mounds Site, Coahoma County, Mississippi

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td align="left">Sample</td><td align="center">Measured age</td><td align="center">13/12 C</td><td align="center">Conventional age</td><td align="center">2 Sigma calibration</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td align="left">CO518-1</td><td align="center">420 <svg height="9.5625" id="M4" style="vertical-align:-0.3003pt" version="1.1" viewbox="0 0 10.1 9.5625" width="10.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,9.125)"><path d="M535 290h-212v-206h-58v206h-213v50h213v193h58v-193h212v-50zM535 -22h-483v50h483v-50z" id="xB1"></path></g>
</svg> 50 BP</td><td align="center">−24.9%</td><td align="center">420 <svg height="9.5625" id="M5" style="vertical-align:-0.3003pt" version="1.1" viewbox="0 0 10.1 9.5625" width="10.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,9.125)"><path d="M535 290h-212v-206h-58v206h-213v50h213v193h58v-193h212v-50zM535 -22h-483v50h483v-50z" id="xB1"></path></g>
</svg> 50 BP</td><td align="center">Cal AD 1420 to 1530</td></tr><tr><td align="left">CO518-2</td><td align="center">340 <svg height="9.5625" id="M6" style="vertical-align:-0.3003pt" version="1.1" viewbox="0 0 10.1 9.5625" width="10.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,9.125)"><path d="M535 290h-212v-206h-58v206h-213v50h213v193h58v-193h212v-50zM535 -22h-483v50h483v-50z" id="xB1"></path></g>
</svg> 50 BP</td><td align="center">−25.9%</td><td align="center">330 <svg height="9.5625" id="M7" style="vertical-align:-0.3003pt" version="1.1" viewbox="0 0 10.1 9.5625" width="10.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,9.125)"><path d="M535 290h-212v-206h-58v206h-213v50h213v193h58v-193h212v-50zM535 -22h-483v50h483v-50z" id="xB1"></path></g>
</svg> 50 BP</td><td align="center">Cal AD 1450 to 1660</td></tr><tr><td align="left">CO518-3</td><td align="center">840 <svg height="9.5625" id="M8" style="vertical-align:-0.3003pt" version="1.1" viewbox="0 0 10.1 9.5625" width="10.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,9.125)"><path d="M535 290h-212v-206h-58v206h-213v50h213v193h58v-193h212v-50zM535 -22h-483v50h483v-50z" id="xB1"></path></g>
</svg> 60 BP</td><td align="center">−25.1%</td><td align="center">840 <svg height="9.5625" id="M9" style="vertical-align:-0.3003pt" version="1.1" viewbox="0 0 10.1 9.5625" width="10.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,9.125)"><path d="M535 290h-212v-206h-58v206h-213v50h213v193h58v-193h212v-50zM535 -22h-483v50h483v-50z" id="xB1"></path></g>
</svg> 60 BP</td><td align="center">Cal AD 1040 to 1280</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Radiocarbon dates from Mound A village area. 

Journal of Anthropology

tab1

Table 1

Table 1: Moving Earth and Building Monuments at the Carson Mounds Site, Coahoma County, Mississippi 