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Abstract Details

(2020) 40Ar Behaviour and Dynamics of a Subduction Channel from High-Spatial Resolution 40Ar/39Ar Systematics

Laurent V, Scaillet S, Jolivet L, Augier R & Roche V


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04h: Room 1, View in program

Valentin Laurent
Stephane Scaillet
Laurent Jolivet
Romain Augier View abstracts at 2 conferences in series
Vincent Roche View all 2 abstracts at Goldschmidt2020

Listed below are questions that have been submitted by the community that the author will try and cover in their presentation. To submit a question, ensure you are signed in to the website. Authors or session conveners approve questions before they are displayed here.

Submitted by Matthias Konrad-Schmolke on
Dear Valentin, thanks for this nice presentation and your very thorough field and lab work. I wonder if your results (and also other peoples data) imply that in situ Ar age data might be generally misleading as the behaviour of Ar on the micro-scale is not fully understood? Have you got any Ar age profiles through a larger mica grain? Possibly in different crystallographic directions? Another question is whether you have got an idea by which rexx mechanism the mica in the shear band equilibrated?

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