Human disturbances of ecosystems last a long time and have quantifiable influences on the
structure and function of the systems. If long records (eg paleoecological) of both …

This book is about the biological conquest of the New World. It explores the idea that the
transformation of the biological regime associated with the introduction of Old World species …

In this study of warfare in ancient Mesoamerica, Ross Hassig offers new insight into three
thousand years of Mesoamerican history, from roughly 1500 BC to the Spanish conquest …

Xerox University Microfilms Page 1 INFORMATION TO USERS This material was produced
from a microfilm copy of the original document. While the most advanced technological means …

Since its violent dissolution in 1521, the Aztec Empire of Mexico has continually intrigued us.
Recent discoveries resulting from the excavation of the Templo Mayor in the heart of Mexico …

References Page 1 References Adam, David P. nd Report on Pollen Analysis of a Tikal Chultun.
On file with TP Culbert, University of Arizona. Adams, REW, ed. 1977. The Origins of Maya …

A 1520-cm sediment core from Lake Patzcuaro, Michoacan, Mexico, is 44,000 yr old at the
base. All parts of the core have abundant pollen of Pinus (pine), Alnus (alder), and Quercus …

A Pueblo Divided tells the story of the violent privatization of communal land in Papantla, a
Mexican Indian village transformed by the fast growth of vanilla production and exports in …

The Chihuahuan Desert is one of the least-known regions in North America. The lack of
scientific investigation by any discipline is reflected by the vague and inconsistent …

This work presents the results of fieldwork in the South Toledo District of Belize during the
period of 1970-1971, with a focus on the site of Lubaanatun where most of the excavation …