Early Proterozoic volcanogenic sequences in central Colorado: Colorado Scientific Society fall field trip, September 6-8, 1991

January 1, 1991

No abstract available.

Publication Year	1991
Title	Early Proterozoic volcanogenic sequences in central Colorado: Colorado Scientific Society fall field trip, September 6-8, 1991
DOI	10.3133/ofr91431
Authors	John Calvin Reed, Kenneth Lee Shropshire
Publication Type	Report
Publication Subtype	USGS Numbered Series
Series Title	Open-File Report
Series Number	91-431
Index ID	ofr91431
Record Source	USGS Publications Warehouse

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