1. Geomorphological Evolution of the 1991 Mount Pinatubo Ignimbrite Sheet;Bailey,2001
2. The properties and formation of erosional pipe-shaped structures in ignimbrites around the Valles Caldera;Bailey;Geol. Soc. Amer. Abstracts with Programs,2010
3. Valley Wall Evolution of the Bandelier Ignimbrite; Clues from the 1991 Pinatubo Ignimbrite Sheet. Eos Trans AGU 80(46), fall. Meet. Suppl., Abstract V51B-10;Bailey,1999
4. Pre and Post-eruptive Investigations of Gas and Water Samples from Mount St. Helens, Washington, 2002-2005. USGS Prof. Paper 1750;Bergfeld,2008
5. Summary of the Mineralogy-Petrology of Tuffs of Yucca Mountain and the Secondary-Phase Thermal Stability in Tuffs. Los Alamos National Laboratory Report LA-9321-UC-70;Bish,1982