Fig. 3.

Calibrated posterior probability distributions for directly AMS ¹⁴C-dated macaw bones from Chaco Canyon [Pueblo Bonito rooms 38 (red), 71 (yellow), and 78 (green); Mimbres region Old Town (blue) and Mitchell (brown); and Allen Canyon in Grand Gulch (black)]. Brackets below distributions indicate 1σ and 2σ calibrated ranges.