The sixteen-volume Handbook of Middle American Indians, completed in 1976, has been acclaimed the world over as the most valuable resource ever produced for those involved in the study of Mesoamerica. When it was determined in 1978 that the Handbook should be updated periodically, Victoria Reifler Bricker, well-known cultural anthropologist, was selected to be series editor.

This first volume of the Supplement is devoted to the dramatic changes that have taken place in the field of archaeology. The volume editor, Jeremy A. Sabloff, has gathered together...