Structure and Function of a Chihuahuan Desert Ecosystem

Structure and Function of a Chihuahuan Desert Ecosystem

Author: Kris M. Havstad

Publisher: Oxford University Press

Published: 2006-07-20

Total Pages: 482

ISBN-13: 0195344278

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The Jornada Basin LTER is located in the Chihuahuan Desert, the largest in North America. This region of south central New Mexico has a history of nearly 100 years as the basis for scientific research. This work gives a thorough, encompassing review of the tremendous array of observations resulting from experiments conducted in this ecosystem. Beginning with thorough descriptions of the most salient features of the region, the book then reviews a wide range of archived and active data sets on a diversity of biotic and abiotic features. It next presents a syntheses of important topics including livestock grazing and remediation efforts. A concluding chapter provides a synthesis of the principles that have emerged from this body of work, and how these relate to the broader fields of ecology and natural resource management. It concludes with recommendations for future research directions. The insightful views expressed in this volume should guide management of arid landscapes globally. This is the sixth volume in the Long Term Ecological Network Series.


Pendejo Cave

Pendejo Cave

Author: Richard S. MacNeish

Publisher: UNM Press

Published: 2003

Total Pages: 554

ISBN-13: 9780826324054

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This account of the archaeology of a cave in southern New Mexico makes a dramatic contribution to the ongoing debate over how long human beings have lived in the Americas. The findings presented here show that human settlement may go back as far as 75,000 years before the present, whereas the long-accepted Clovis dates showed humans only about 12,000 years ago. MacNeish and his colleagues subjected the cave, its environs, and its contents to rigorous interdisciplinary investigation. The first section of this volume comprises their reports on the changing environment of the area. The second section concentrates on the excavation of the cave's layers, presenting the results of radiocarbon dating and describing the evidence of human occupation, including friction skin prints and human hair. The third section discusses the cultural implications of the materials recovered and suggests how the ancient peoples may have exploited the changing environment and developed different ways of life throughout the Americas before the time of Clovis man. No serious discussion of early inhabitants in the New World can disregard the findings presented in this monumental work of scholarship.


The Prehistory of Texas

The Prehistory of Texas

Author: Timothy K. Perttula

Publisher: Texas A&M University Press

Published: 2012-09-24

Total Pages: 480

ISBN-13: 1603446494

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Paleoindians first arrived in Texas more than eleven thousand years ago, although relatively few sites of such early peoples have been discovered. Texas has a substantial post-Paleoindian record, however, and there are more than fifty thousand prehistoric archaeological sites identified across the state. This comprehensive volume explores in detail the varied experience of native peoples who lived on this land in prehistoric times. Chapters on each of the regions offer cutting-edge research, the culmination of years of work by dozens of the most knowledgeable experts. Based on the archaeological record, the discussion of the earliest inhabitants includes a reclassification of all known Paleoindian projectile point types and establishes a chronology for the various occupations. The archaeological data from across the state of Texas also allow authors to trace technological changes over time, the development of intensive fishing and shellfish collecting, funerary customs and the belief systems they represented, long-term changes in settlement mobility and character, landscape use, and the eventual development of agricultural societies. The studies bring the prehistory of Texas Indians all the way up through the Late Prehistoric period (ca. a.d. 700–1600). The extensively illustrated chapters are broadly cultural-historical in nature but stay strongly focused on important current research problems. Taken together, they present careful and exhaustive considerations of the full archaeological (and paleoenvironmental) record of Texas.