SPE 461 (IMAGE) Geological Society of America Caption The Geological Society of America's Special Paper 461, "Field Geology Education: Historical Perspectives and Modern Approaches," edited by Steven Whitmeyer, David Mogk, and Eric Pyle, seeks to broaden participation in field instruction by showcasing diverse approaches to teaching in the field. Credit Geological Society of America Usage Restrictions Educational and non-commercial only. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.