TY - RPRT TI - Overview of the Creede caldera Continental Scientific Drilling Program AU - Philip Martin Bethke AU - W. R. Campbell AU - J. B. Hulen AU - T. H. Moses PY - 2001 DO - 10.3133/ofr94260a UR - https://pubs.usgs.gov/publication/ofr94260A ID - ofr94260A ER -