Sampling Locations by Laura B. Levy (image) Dartmouth College Share Print E-Mail Caption These are photos of sampling locations by Laura B. Levy (see paper for full caption info) Credit Laura B. Levy 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.