Activity

2017

• SHOCKED ZIRCON SEEMS TO BE FOREVER, SO WHERE IS THE HADEAN RECORD…?
  T139 Celebrating Dr. John W. Valley's Contributions to Isotope Geochemistry and Beyond, from the Hadean to the Holocene II
  Monday, 23 October 2017

  1:30 PM - 5:30 PM

  Skagit 2