First report of an Ediacarian basement in the Western Alps: the Serre Chevalier crystalline unit (Briançonnais domain, France)

Open Access

Fig. 13

Cathodoluminescence image of a representative zircon crystal from sample BRI0334, showing the typical core-rim relationship, with distinct ²⁰⁶Pb/²³⁸U ages and Th/U ratios obtained for spots 8 and 9 respectively in the core and rim of the zircon.

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.