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by John D. Carter and Bruce Narramore
by Thomas, Nancy J.; Hunter, D. Bruce; Atkinson, Carter T.
by Atkinson, Carter T.; Thomas, Nancy J.; Hunter, D. Bruce
by Lewin, Gary; Carter, Bruce D.
by Editor: Nancy J. Thomas (US Geological Survey); Editor: D. Bruce Hunter; Editor: Carter T. Atkinson
by Carter, Grayson; Kehl, D. G.; Helfers, James P.; et al.
by Lewin, Gary R.; Carter, Bruce D.