Shades of Gray: The Paleoindian–Early Archaic “Transition” in the Northeast

Adovasio, J. M., & Carr, K. W. (2009). Shades of Gray: The Paleoindian–Early Archaic “Transition” in the Northeast. In Sourcebook of Paleolithic Transitions (pp. 503–525). Springer New York. https://doi.org/10.1007/978-0-387-76487-0_33