View into the detachment zone (IMAGE) Geological Society of America Caption View into the detachment zone: Flat Creek glacier used to occupy the central trough visible in the image. Within just a few years, the surrounding ice flowed into space previously filled by the glacier, masking the full extent of the damage left by the detachments. Wrangell-St. Elias National Park and Preserve. Credit Photo credit: Mylène Jacquemart. Usage Restrictions Photo credit: Mylène Jacquemart. 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.