This full-color guide covers 90 trails in southern Utah's spectacular canyon country that epitomize the "wonder of wilderness." The authors hiked more than 1600 miles through Zion, Bryce, Escalante-Grand Staircase, Glen Canyon, Grand Gulch, Cedar Mesa, Canyonlands, Moab, Arches, Capitol Reef, and the San Rafael Swell in order to compile their list of 90 WOW hikes. Coverage ranges from short dayhikes to multi-day backpacking adventures. The book describes precisely where to find the redrock cliffs, slick-rock domes, soaring arches, and ancient ruins that make southern Utah unique. And it does so in a refreshing style--honest, literate, entertaining, and inspiring.

A tour guide to the Grand Canyon. Includes the usual vacation guide information and discusses the flora and fauna, as well as cultural and historical information. Annotation c. Book News, Inc., Portland, OR (booknews.com).

Perhaps our most spectacular park, the Grand Canyon draws over four million visitors a year. In the first series that focuses on the natural history of the individual parks, each volume describes and lists each park's characteristic animals, plants, ecosystems, and geological formations. 90 photos, 45 in color. 15 maps.

A fresh volume on the ancient structures of Chaco Canyon, built by native peoples between AD 850 and 1130, that unifies older information on the area with new advanced research techniques focusing on studies of technology and building types, analyses of architectural change, and readings of the built environment, aided by over 150 maps, floor plans, elevations and photos.

Designed especially for the first-time day hiker or backpacker, this common sense guide contains everything needed to enjoy a fresh perspective and get below the rim of one of the most spectacular natural wonders in the world: the Grand Canyon. Included is advice on equipment, permits, rules and restrictions, trail descriptions, and other tips—all geared toward the most popular, easily accessible, and well-maintained trails. Complete with full-color maps and photos, this beautiful guidebook provides prospective hikers with a real sense of what it takes to hike the canyon.

Field work for this paleoseismic investigation at Rock Canyon was performed in 1988. It was one of three studies conducted in the late 1980s and early 1990s to determine if the Provo segment of the Wasatch fault zone should be subdivided into three smaller segments as tentatively proposed by Machette and others on the basis of their geologic mapping. This investigation was the last of the three studies performed. Those results, combined with the results of paleoseismic investigations at American Fork Canyon and Mapleton, showed that the Wasatch fault where it passes through Utah Valley probably consists of a single, almost 70-kilometer-Iong fault segment (Machette and others, 1992). Publication of the details of the Rock Canyon study has been delayed for several years, chiefly due to the press of new job duties on the part of the investigators. The information remains important and is presented here for the use of those individuals interested in earthquake hazards and seismic-source characteristics of the Wasatch fault in Utah Valley. 21 pages + 2 plates