12 March 2008
Posted by Jessica Ball
Dates! I finally have dates on my ash flow tuff! Three beautiful total fusion dates. And it only took a year and a couple of months to get them!
I probably sound waaaay too excited for that kind of turnaround time.
And the age is…?
23.03 Ma, averaged. About 600 ky older than the other person who’s worked on my rock came up with, although he hasn’t published his yet. (Good news for me!)Smack dab at the beginning of the Miocene.