From childhood he has lived in or near the Rockies, hiking, climbing and skiing; watching wildlife and enjoying wildflowers, wild places and wild weather. A desire to know more about the rock he climbed on led Ben to a degree in earth science. He is an independent interpretive guide in Jasper National Park and has written four other books.Ben carried the first edition of the Handbook everywhere in his pack, looking up things he couldn't remember and filling the margins of four copies with blooming times, animal sightings, ideas and corrections. He hopes that all of you with an interest in the Canadian Rockies will enjoy the updated information, new design and full color illustrations of this second edition of the handbook.Artist Matthew Wheeler did the 334 color pencil drawings of mammals, birds and butterflies. Matthew was first recognized for his art at the age of ten, when the Louvre exhibited his painting of children and farm animals watching a train pass by his family's Robson Valley, B.C. farm. Since then, and leading up to the brilliant work reproduced in the pages of this book, Matthew has refined and supported his art by reporting for a local newspaper, selling freelance photography and winning awards at art shows.

    

    Book by Kelsey, Michael R.

    It describes in detail more than 125 common rock-forming minerals and a selection of common ore minerals. Revised chapters on optical theory discuss the petrographic microscope, the nature and properties of light, the behavior of light in isotropic and anisotropic materials, and uniaxial and biaxial anisotropic optics. Ideal for advanced undergraduate and graduate courses in optical mineralogy, this accessible text is also an essential resource for petrology/petrography courses.Features of the Third Edition-Includes a new section on reflected light optics-Reorganizes material so that silicates-which comprise over 95% of the earth's crust-are discussed first in order to reflect their abundance and petrologic significance-Contains numerous photomicrographs and revised illustrations throughout-Provides step-by-step procedures for using the petrographic microscope and a flow chart detailing the process of identifying unknown mineralsAlso Available: Companion CD A Textural Atlas of Minerals in Thin Section by Daniel Schulze contains color images of 65 minerals in thin selection, pictures of common alteration products-all indexed by mineral structure and composition-and more than 200 illustrations of important optical properties used in thin selection identification.

    This is the first comprehensive textbook to take account of these long-term changes. Itcovers the fundamental principles of geomorphology and is divided into three parts: the nature and structure of earth's major physical features and the results of tectonism; the processes of weathering, erosion, and deposition which create land forms; and the major bioclimatic zones of the earth, with their complexes of relict and modern land forms resulting from the numerous climatic variations of late Cenozoic time