Of Travertine and Time: Otolith Chemistry and Microstructure Detect Provenance and Demography of Endangered Humpback Chub in Grand Canyon, USA

• Karin E. Limburg ,

  * E-mail: klimburg@esf.edu

  Affiliation Department of Environmental and Forest Biology, State University of New York College of Environmental Science and Forestry, Syracuse, New York, United States of America

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• Todd A. Hayden,

  Affiliation Great Lakes Fishery Commission, Ann Arbor, Michigan, United States of America

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• William E. Pine III,

  Affiliation Department of Wildlife Ecology and Conservation, University of Florida, Gainesville, Florida, United States of America

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• Michael D. Yard,

  Affiliation United States Geological Survey, Grand Canyon Monitoring and Research Center, Southwest Biological Science Center, Flagstaff, Arizona, United States of America

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• Reinhard Kozdon,

  Affiliation Department of Geoscience, University of Wisconsin-Madison, Madison, Wisconsin, United States of America

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• John W. Valley

  Affiliation Department of Geoscience, University of Wisconsin-Madison, Madison, Wisconsin, United States of America

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