TY  - RPRT
TI  - An ignimbrite caldera from the bottom up: Exhumed floor and fill of the resurgent Bonanza caldera, Southern Rocky Mountain volcanic field, Colorado
AU  - Peter W. Lipman
AU  - Matthew J. Zimmerer
AU  - William C. McIntosh
PY  - 2015
DO  - 10.1130/ges01184.1
UR  - https://pubs.usgs.gov/publication/70187035
ID  - 70187035
ER  -