#  Professor James Kasting (Penn State) - "Estimating Mid-Proterozoic O2 Levels from O-MIF signals in the 1.4Ga Sibley sulfates" 

 



####  calendar\_today Date and Time 

 **November 11, 2020** 

 04:00PM - 05:30PM EST 

 



 

Please find the recording of "Estimating Mid-Proterozoic O2 Levels from O-MIF signals in the 1.4Ga Sibley sulfates" [here.](https://us02web.zoom.us/rec/share/LSlYekMuWIhPmAwy6Em1DnapqtR1pZxcEw5YBPxeaGMgnvtDozziEau3NPhJZ6KI.qY4mKjHVJ6wM6rWq?startTime=1605127273000)

 

 



 

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