Montage (IMAGE) CNRS Caption François Jérôme, Nora Dempsey, Amanda Silva Brun and Antoine Aiello Credit Yves Almecija / Christian Morel / Frédérique Plas / CNRS Photothèque 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.