Dr Peter Wynn (2 of 2) (image) Lancaster University Share Print E-Mail Caption Dr Peter Wynn, Lancaster University, taking a sample in Iceland. Credit Dr Hugh Tuffen Usage Restrictions Only to be used in stories relating to the content of the press release. 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.