It's a tale that has all the trappings of a cult 1960s sci-fi movie: Scientists bring back ancient salt crystals, dug up from deep below Death Valley for climate research. The sparkling crystals are carefully packed away until, years later, a young, unknown researcher takes a second look at the 34,000-year-old crystals and discovers, trapped inside, something strange. Something ... alive.

Thankfully this story doesn't end with the destruction of the human race, but with a satisfied scientist finishing his Ph.D.

"It was actually a very big surprise to me," said Brian Schubert, who discovered ancient bacteria living within tiny, fluid-filled chambers inside the salt crystals.

Salt crystals grow very quickly, imprisoning whatever happens to be floating or living nearby inside tiny bubbles just a few microns across, akin to naturally made, miniature snow-globes.

"It's permanently sealed inside the salt, like little time capsules," said Tim Lowenstein, a professor in the geology department at Binghamton University and Schubert's advisor at the time.

Lowenstein said new research indicates this process occurs in modern saline lakes, further backing up Schuberts astounding discovery, which was first revealed about a year ago. The new findings, along with details of Schuberts work, are published in the January 2011 edition of GSA Today, the publication of the Geological Society of America.

Schubert, now an assistant researcher at the University of Hawaii, said the bacteria a salt-loving sort still found on Earth today were shrunken and small, and suspended in a kind of hibernation state.

"They're alive, but they're not using any energy to swim around, they're not reproducing," Schubert told OurAmazingPlanet. "They're not doing anything at all except maintaining themselves."

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too cool

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