Fig. 8


Download original image

Palaeogeographic sketch of the Autun lake evolution during oil-shale and boghead deposition compared with OM content and HC distribution. IS = internal standard; UCM: unresolved complex mixture.

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.