Download original image
Position of the studied stromatolites in a δ18O – δ13C space. The Aquitanian samples (Chavroches, Montaigu-le-Blin, black points) seem to indicate different environments with an overall increase in evaporation.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.