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Filtering by: Contributor McLennan, Tom Remove constraint Contributor: McLennan, Tom Degree Name Master of Science (M.S.) Remove constraint Degree Name: Master of Science (M.S.)

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  • Diel activity patterns in demersal fishes on Heceta Bank, Oregon

    Creator:
    Hart, Ted
    Abstract:
    Most fishes exhibit differences in activity patterns from day to night, with a switch from high to low activity at dusk and reverse at dawn. Marine reef fishes show similar behavior among sites, despite dissimilar species assemblages, suggesting that common selection pressures are leading to convergent behavior. Few studies to...
    Resource Type:
    Masters Thesis
    Full Text:
    Wakefield, Douglas Markle, and Tom Savage. I would also like to thank Mary Yoklavich and Brian Tissot for

  • Evolution and inheritance of Cascadia sub-arc mantle reservoirs

    Creator:
    Bromley, Sarah Ashley
    Abstract:
    Inheritance from pre-existing mantle domains and fluid and melt contributions from active subduction together produce the geochemical signatures of mantle-derived arc basalts. In this context, this work evaluates the evolution of Cascadia mantle sources by documenting the isotopic and compositional characteristics of primitive basalts along a transect across the Eocene-Oligocene...
    Resource Type:
    Masters Thesis