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The prehistoric civic-ceremonial center of Tibes is located on the southern coast of Puerto Rico, just north of the modern coastal city of Ponce. This volume examines the geophysical, paleoethnobotanical, faunal, lithics, base rock, osteology, bone chemistry and nutrition, social landscape, and ceremonial constructs employed at Tibes.
The Cold War was one of the twentieth century's defining events, with long-lasting political, social, and material implications. It created a global landscape of culturally and politically significant artifacts and sites that are critical to understanding and preserving the history of that conflict. The stories of these artifacts and sites remain mostly untold, however, because so many of the facilities operated in secret. In this volume, Todd Hanson examines the Cold War's secret sites through three theoretical frameworks: conflict archaeology, the archaeology of the recent past, and the archaeology of science. He presents case studies of investigations conducted at some famous--and some no...
"Field instruction has traditionally been at the core of the geoscience curriculum. The field experience has been integral to the professional development of future geoscientists, and is particularly important as it applies to student understanding of spatial, temporal, and complex relations in the Earth system. As important as field experiences have been to geosciences education and the training of geoscientists, the current situation calls for discipline-wide reflection of the role of field experiences in the geoscience curriculum in light of practical and logistical challenges, evolution in employment opportunities for geoscientists, and changing emphases in the geoscience curriculum. This volume seeks to broaden participation in field instruction by showcasing diverse approaches to teaching in the field across the many geo-disciplines encompassed by GSA."--books.google.
Tells the history of the Bureau of Reclamation's hydropower program in the Western United States.
This is a richly illustrated reference book that provides a unique, comprehensive, and up-to-date survey of the rocks and structures of fault and shear zones. These zones are fundamental geologic structures in the Earth's crust. Their rigorous analysis is crucial to understanding the kinematics and dynamics of the continental and oceanic crust, the nature of earthquakes, and the formation of gold and hydrocarbon deposits. To document the variety of fault-related rocks, the book presents more than six hundred photographs of structures ranging in scale from outcrop to submicroscopic. These are accompanied by detailed explanations, often including geologic maps and cross sections, contributed b...
Native Americans who populated the various ranchos of Mexican California as laborers are people frequently lost to history. The "rancho period" was a critical time for California Indians, as many were drawn into labor pools for the flourishing ranchos following the 1834 dismantlement of the mission system, but they are practically absent from the documentary record and from popular histories. This study focuses on Rancho Petaluma north of San Francisco Bay, a large livestock, agricultural, and manufacturing operation on which several hundredÑperhaps as many as two thousandÑNative Americans worked as field hands, cowboys, artisans, cooks, and servants. One of the largest ranchos in the regi...