The Woogilyboo and the Hot Lava


Book Description

"This is a Woogilyboo. This is HOT lava. This is the Woogilyboo standing on a rock surrounded by hot lava." Enter the lava-filled world of the Woogilyboo! Follow his crazy journey as he navigates past weird creatures, up through lava caves and into new and unknown lands. This funny tale, co-written by a father and young son, is a highly original story sure to delight little (and big!) readers.




Harry and the Hot Lava


Book Description

Harry is a little boy with a big imagination. One day, a simple game of "don't step on the hot lava" turns into an adventure he'll never forget! This children's picture book features the iconic art of Chris Robertson and has fun simple text perfect for beginning readers and story time.




Lava


Book Description

Read along with Disney! Inspired by the isolated beauty of tropical islands and the explosive allure of ocean volcanoes, LAVA is a love story that takes place over millions of years.




Kinematics and Dynamics of Lava Flows


Book Description

Manga (earth and planetary science, University of California-Berkeley) and Ventura (Instituto Nazionale di Geofisica e Vulcanologia, Italy) overview of the current understanding of the physical, thermal, and chemical processes governing the flow of lava and report on the latest methods for interpreting prehistoric flows. The collected papers encompass volcanological, petrological, and structural studies using numerical and experimental modeling, field studies, remote sensing, and geographic information systems. There is no subject index. Annotation ©2006 Book News, Inc., Portland, OR (booknews.com).




Lava Flows and Domes


Book Description

This collection of papers is based on a symposium held in 1987 at the Interna tional Union of Geology and Geodesy Congress in Vancouver, British Colum bia. The Symposium was planned as a follow-up to a session at the 1984 Geo logical Society of America Annual Meeting in Reno, Nevada, which dealt with the emplacement of silicic lava domes. In both cases, emphasis was placed on the physical and mechanical rather than chemical aspects of lava flow. The IUGG Symposium consisted of two lecture sessions, a poster session, and two discussion periods, and had 22 participants. The contributions to this volume are all based on papers presented in the various parts of the Sym posium. The motivation for studying lava flow mechanics is both practical and scientific. Scientists and government agencies seek to more effectively predict the hazards associated with active lavas. Recovering mineral resources found in lava flows and domes also requires an understanding of their emplacement. From a more theoretical standpoint, petrologists view lava studies as a way to directly observe the rheologic consequences of mixing crystals, bubbles, and solid blocks of country rock with silicate liquids. This information can then be used to constrain processes occurring in the concealed conduits, dikes, and chambers that feed flows and domes on the surface.







Late Cenozoic Lava Dams in the Western Grand Canyon


Book Description

The Late Cenozoic history of the western Grand Canyon is one of profound and rapid transformation. The constantly changing morphology and dynamics of the canyon during this period have been recorded in spectacular geologic features, such as frozen lava cascades and lava dams, as well as volcanic cones, necks, and dikes. All of these unique features, which make the western part of the Grand Canyon strikingly different from other parts, resulted from the interaction of basaltic lava flows and vigorous erosion by the Colorado River. The volcanic phenomena in the Grand Canyon were created by eruptions of basaltic lava in the southernmost part of the Uinkaret volcanic field. Some lava flows were extruded on the Uinkaret Plateau and cascaded over the outer rim of the Grand Canyon into Toroweap Valley and Whitmore Wash, while others were extruded within the Grand Canyon itself and partly covered the Esplanade Platform. The remaining flows cascaded over the rim of the canyon's inner gorge. Red molten rock cascading into the canyon and forming lava dams must have presented a spectacular scene, the likes of which have never been viewed by human beings. Even more spectacular is how quickly these lava dams formed - from small single-flow dams that were created in only a few days, to complex, multiple-flow dams that took several thousand years. The dams were then destroyed when the water impounded behind them ultimately overflowed. Although their construction and destruction occurred in a geologic instant, these events were the most significant in the late Cenozoic history of the Grand Canyon. Because of the largely inaccessible nature of the western part of the canyon, the author and his field assistants researching this area had to be creative in their data-gathering techniques. For example, they made photo mosaics of the entire canyon wall using a hand-held aerial camera; these mosaics served as cross sections on which all geological data were plotted. In addition, to photograph features hidden from view at river level, they utilized light aircraft and helicopters. Finally, a professional mountain climber collected samples from various units exposed high on vertical cliffs. Memoir 183 is a compilation of this field work, which took more than two decades to complete. It contains numerous maps, photographs, and cross sections of frozen lava cascades and the remnants of a sequence of 13 major lava dams that once formed huge barriers to the Colorado River. The volume also discusses the history of lakes that formed behind these lava dams and the associated sedimentary deposits that once partly filled the Grand Canyon. The results of this study provide new insights into the rates at which the Colorado River is able to downcut its channel, as well as the major factors that controlled erosion of the Grand Canyon.




Lava Flow Control, Island of Hawaii


Book Description