Browsing by Subject "C isotopes"

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Chuar Group of the Grand Canyon: Record of Breakup of Rodinia, Associated Change in the Global Carbon Cycle, and Ecosystem Expansion by 740 Ma

Weil, Arlo B.; Des Marais, David J.; Crossey, Laura J.; Sharp, Zachary D.; Karlstrom, Karl E.; Elrick, Maya B.; Davidek, Kathleen L.; Geissman, John W.; Timmons, J. Michael; Knoll, Andrew; Dehler, Carol M.; Bowring, Samuel A.; Porter, Susannah M. (Geological Society of America, 2012-06-07)