CBVC7 (image) Durham University Share Print E-Mail Caption Image shows the area around the Compton-Belkovich Volcanic complex (with the vertical scale enhanced for clarity). The red region (approximately 35km in diameter) is the volcanic complex and the green area is that containing the radioactive debris from the volcano's eruption, which stretches 300km to the east. Credit Jack Wilson et al, Durham University Usage Restrictions None Share Print E-Mail 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.