Tasbas Panoramic View (IMAGE) Washington University in St. Louis Caption This is a panoramic view of the Byan Zhurek valley and setting near Tasbas. Credit Michael Frachetti/Washington University in St. Louis (2011) Usage Restrictions None 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.