PERMFILE70533

• Permit No: C1981048
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: EXHIBIT IV-1 THRU IV-6
• Media Type: D
• Archive: No

foal Resources of the
Trinidad Coal Field in
Huerfano and Las Animas
Counties, Colorado
By ROSS B. JOHNSON
CONTRIBUTIONS TO ECONOMIC GEOLOGY
GEOLOGICAL SURVEY BULLETIN 1 1 1 2 -
.4 resume of the coal resources
in a~: area of 1,100 square miles
in south-central Colorado
IINITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON :1961