Dicynodont teeth in the field (IMAGE) Field Museum Caption Isolated tusk fragments found in Zambia by field teams in 2018. Photo by K. Angielczyk. Credit Ken Angielczyk Usage Restrictions Please include credit License Original 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.