Gravity, magnetic, and seismic studies of the Silver Cliff and Rosita Hills volcanic area, Colorado.  by Merlin Dean Kleinkopf, D.L. Peterson and R.E. Mattick
Contributors: Peterson, D.L.; Mattick, R.E.
Publisher: U.S. Dept. of the Interior
Place of publication: Washington
Language: eng
Number of pages: 17
Subjects: Volcanic ash, tuff, etc. - Colorado
Notes: 11