Figure 2 from C.H. Jones et al. (image) Geological Society of America Caption This figure shows a geologic map showing seismic stations used in the study by C.H. Jones and colleagues. Credit Geosphere and C.H. Jones and colleagues Usage Restrictions Credit to authors and Geosphere 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.