Engaging, hands-on, and visual―the geology manual that helps your students think like a geologist: The Third Edition has been thoroughly updated to help make your geology lab more active and engaging. This edition features new “What Do You Think” mini-cases that promote critical thinking, new and vastly-improved topographic maps, and updated, detailed reference figures in every chapter. With low prices and package deals available with all Marshak texts, the Laboratory Manual for Introductory Geology, Third Edition, is truly the best choice for your lab.