Joseph Moysiuk with Burgess Shale Fossils (IMAGE) University of Toronto Caption University of Toronto student Joseph Moysiuk showing matching halves of a fossil slab while in Kootenay National Park on a Royal Ontario Museum field expedition in 2014. Credit © Joseph Moysiuk Usage Restrictions None License Licensed content 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.