Altai Mountains (IMAGE) Max Planck Institute of Geoanthropology Caption Landscape surrounding the Nizhnyaya Sooru settlement in the upper Karakol River Valley, Altai Republic, Russia Credit Alexey Tishkin Usage Restrictions Please provide credit information with reuse 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.