This workbook is designed to help readers who have no previous training in map interpretation learn how to prepare, read, and interpret geologic maps. The discussion of the types of geologic features found on geologic maps is followed by well-developed exercises based on a set of full-color geologic maps. Reorganizes material, with the inclusion of many new maps and new exercises. Adds new chapters devoted to the preparation of geologic maps, identification and classification of sedimentary rocks, and use of aerial photographs. Adds portions of geologic maps reproduced in full color.Spencer, Edgar W. is the author of 'Geologic Maps' with ISBN 9780024147400 and ISBN 0024147400.