Figure 2: The Age-Depth Plot (image) Research Organization of Information and Systems Share Print E-Mail Caption This is a picture of the distribution of the volcanic matching points in the Age-Depth plot. Credit Fujita S. et al. Usage Restrictions Credit Required. 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.