Researchers in the Department of Earth Sciences at Syracuse University have confirmed that rising oceanic and atmospheric oxygen levels co-evolved with marine life hundreds of millions of years ago.
Brachiopods, crinoids and bryozoans from more than 320 million years ago,
immortalized in Virginian limestone [Credit: Ben Gill/Virginia Tech)]Wanyi Lu, a Ph.D. candidate studying under associate professor Zunli Lu (no relation) in...
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