Why I think we give TOO much weight to ancient burial practices in dating sites
I was digging at a site near the Mississippi River floodplain last spring. We found a single burial with shell beads and a copper band, so our lead dated the whole site to about 800 AD based on that. But the pottery fragments upslope looked Way older, like Early Woodland or even Late Archaic. I think burials can be intrusive, dug into older layers, making the main site older than the burial. But the other side says the grave goods are too unique to ignore, so they anchor the timeline. Who's right here? Should we trust the burial or the scattered pottery? Has anyone else seen a rich grave mess up a site's dating?