Visible malformations in tooth enamel (IMAGE) Staatliche Naturwissenschaftliche Sammlungen Bayerns Caption Visible malformations in tooth enamel that occur during dental development and are considered identifiable physiological stress markers. Credit M. Harbeck, Staatssammlung für Anthropologie München (SNSB-SAM) Usage Restrictions Credit must be given to the creator. Adaptations must be shared under the same terms. License CC BY-SA 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.