Megaslumps in Canada (IMAGE) Geological Society of America Caption Megaslumps in fluvially incised hummocky moraine, Peel Plateau, northwestern Canada. Image courtesy Steven V. Kokelj; a larger version is available. Credit Image courtesy Steven V. Kokelj Usage Restrictions Image courtesy Steven V. Kokelj 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.