Wednesday, March 12, 2008


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.


Ron Schott said...

And the age is...?

Tuff Cookie said...

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.