[Hatteras]

"The hotspot finally reached Yellowstone about 2 million years ago, yielding three huge caldera eruptions about 2 million, 1.3 million and 642,000 years ago."

So, we have what? 40,000 +/- years?

[chris_bdba]

No I believe I read somewhere that we are about 300 years past the 642,000 years.