Essentials of Geology, 13th Edition © 2018

From the renowned Lutgens/Tarbuck/Tasa team, the 13th edition of Essentials of Geology continues to elevate the text’s readability, illustrations, focus on basic principles, and instructor flexibility. This revision incorporates a structured learning path and reliable, consistent framework for mastering the chapter concepts. With a fully integrated mobile media program that includes new Mobile Field Trip and Project Condor quadcopter videos as well as new animations and videos, this edition provides a unique, interactive, and engaging learning experience for your students.

Also available with Mastering Geology

Mastering^™ Geology is an online homework, tutorial, and assessment program designed to work with this text to engage students and improve results. Interactive, self-paced tutorials provide individualized coaching to help students stay on track. With a wide range of activities available, students can actively learn, understand, and retain even the most difficult concepts.

Teach with an active learning path

• A 4-part learning path facilitates active learning, allowing students to focus on important ideas and pause to assess their progress at frequent intervals: 
• Focus on concepts are numbered learning objectives that correspond to each major section of the chapter and identify the knowledge and skills that students should master by the end of the chapter. This feature helps students prioritize key concepts.
• Concept checks. Within each chapter, every major section concludes with concept checks that allow students to monitor their understanding of significant facts and ideas. 
• Concepts in review is an end-of-chapter feature that coordinates with focus on concepts. This feature provides a concise overview of key ideas by using photos, diagrams, and questions that test students’ understanding of core concepts.
• Give it to me thought questions and problems, relating back to each chapter’s learning objectives, challenge learners by involving them in activities that require higher-order thinking skills such as synthesis, analysis, and application.

New authorship

• New! Two new authors, Scott Linneman (Western Washington University) and Callan Bentley (Northern Virginia Community College), have participated as contributing authors to the 13th edition.
• Linneman provided many thoughtful suggestions and ideas throughout the text and was responsible for revising Chapter 12: Mass Movement on Slopes: The Work of Gravity. Linneman is an award-winning Professor of Geology and Science Education and director of the Honors Program at Western Washington University in Bellingham. 
• Bentley is Professor of Geology at Northern Virginia Community College in Annandale, where he has been honored many times as an outstanding teacher. He is a frequent contributor to EARTH magazine and is author of the popular geology blog Mountain Beltway. Bentley assisted with the revision of Chapter 11: Crustal Deformation and Mountain Building and was responsible for preparing the SmartFigure Tutorials that appear throughout the text. As students take advantage of these outstanding learning aids, they will hear his voice explaining the ideas.

Current geology topics straight from the headlines

• Updated! The treatment of energy resources, including expanded discussion of emissions from coal combustion and changes in oil and gas production due to fracking.
• Updated! 2015 Nepal earthquake has been added as an example of a landslide-triggering event.
• New! “Did You Know” about the 2013 Bingham Canyon Copper Mine landslide has been added.
• Updated! The vanishing wetlands section has been updated with the loss of wetlands from the Mississippi delta and coastal Louisiana.
• New! A new section has been added on the impact of prolonged drought on groundwater resources.
• Updated! Superstorm Sandy is used as an example of a decision to change how coastal land is used in Staten Island.
• New! Discussion on the USGS Community Internet Intensity Map project has been included. 
• Updated! Rising CO2 Levels has been updated to include current data on tropical deforestation.
• Updated! Chapter 20, Global Climate Change, has been updated to reflect the 2013 IPCC report.
• New! Dozens of figures are new or have been redrawn by the gifted and highly respected geoscience illustrator Dennis Tasa. Many new and revised figures result in a visual program that is clear and easy to understand.

Personalize learning with Mastering Geology

• Mastering^™ Geology is an online homework, tutorial, and assessment program designed to work with this text to engage students and improve results. Interactive, self-paced coaching activities provide individualized coaching to help students stay on track. With a wide range of activities available, students can actively learn, understand, and retain even the most difficult concepts.
• SmartFigures. The 13th edition now incorporates mobile Quick Response (QR) code media links to over 200 videos and animations, giving readers immediate access to five types of dynamic media to help visualize physical processes and concepts. SmartFigures extend the print book to bring geology to life, are available in the Mastering Geology Study Area and for assignment with quizzes and are also linked from the eTextbook.
• SmartFigure Mobile Field Trips take students to iconic geologic locations as they accompany geologist–pilot–photographer–author Michael Collier in the air and on the ground. Students can see and learn about iconic locations around North America and beyond that relate to concepts in the chapter.