- Grand Canyon of the Yellowstone
| [var. Illite] Phillips, A. R., Larson, P. B., John, D. A., & Pauley, B. M. (2008, December). Hydrothermal Quartz Oxygen Isotope Ratios in Altered Post-Collapse Rhyolite at Sevenmile Hole, Grand Canyon of the Yellowstone River, Yellowstone National Park, WY. In AGU Fall Meeting Abstracts. 2009 Portland GSA Annual Meeting (18-21 October 2009) Paper No. 26-23 |