Emerald Bay, Lake Tahoe (IMAGE) Geological Society of America Caption This is Emerald Bay, Lake Tahoe, USA. Credit R.A. Schweickert et al. Usage Restrictions Credit R.A. Schweickert et al. 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.