Bennett, Matthew R. et al. (2020) "Walking in mud: Remarkable Pleistocene human trackways from White Sands National Park (New Mexico); Quaternary Science Reviews249: 106610. doi10.1016/j.quascirev.2020.106610
Bennett, Matthew R. et al. (2021). «Evidence of humans in North America during the Last Glacial Maximum». Science373 (6562): 1528-1531. doi:10.1126/science.abg7586.