(IMAGE)

European Synchrotron Radiation Facility

Caption

New research on a vast fossil site in Patagonia shows that some of the earliest dinosaurs, the Mussaurus Patagonicus, lived in herds and suggests that this behaviour may have been one of the keys to the success of dinosaurs.

Credit

Illustration credit: Jorge Gonzalez –

Usage Restrictions

No restrictions.

License

Public Domain

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.