Vintage Data (IMAGE)
Caption
University at Buffalo geology professor Greg A. Valentine holds up a Kodachrome slide showing a landscape associated with the eruption of the Silver Creek caldera supervolcano 18.8 million years ago. Valentine collected the data in the 1980s as a PhD student.
Credit
Credit: Douglas Levere
Usage Restrictions
This image may only be used with news reports discussing the research in the associated press release.
License
Licensed content