Talk:Bald Knoll

References for expansion
Don't know much about volcanoes, but I did a bit of searching for some more references. Here's a list taken wholesale from here:

Davis G H, Pollock G L, 2003. Geology of Bryce Canyon National Park, Utah. In: Sprinkel D A, Chidsey T C Jr, Anderson P B (eds) {Geology of Utah's Parks and Monuments}, Utah Geol Assoc Publ, 28: 37-60.

Gregory H E, 1950. Geology and geography of the Zion Park region Utah and Arizona. U S Geol Surv Prof Pap, 220: 1-200.

Gregory H E, 1951. The geology and geography of the Paunsaugant region, Utah. U S Geol Surv Prof Pap, 226: 1-116.

Luedke R G, Smith R L, 1978. Map showing distribution, composition, and age of late Cenozoic volcanic centers in Colorado, Utah, and southwestern Wyoming. U S Geol Surv Misc Invest Ser Map, I-1091-B.

Sarna-Wojcicki A M, Champion D E, Davis J O, 1983. Holocene volcanism in the conterminous United States and the role of silicic volcanic ash layers in correlation of latest Pleistocene and Holocene deposits. In: Wright H E (ed) {Late-Quaternary Environments of the United States}, Minneapolis: Univ Minnesota Press, 2: 52-77.

Might be able to expand based on that. 0x0077BE [talk/contrib] 03:07, 16 February 2014 (UTC)