Bulletin . Compiled by C. A. Davis, for Geological Survey. Scrti- TOOOOOO AREAS IN WHICHWORKABLE PEATBEDS ARE COMMON. AREAS IN WHICH WORKABLE PEAT BEOS OCCUR. AREAS OF SWAMP IN WHICH NO WORKABLE PEAT BEDS ARE KNOWN. COAL AND LIGNITE FIELDS (FIELDS WEST OF ROCKY MOUNTAINS NOT SHOWN.) APPROXIMATE LOCATION OF PEAT BEDS KNOWN TO BE OF COMMERCIAL EXTENT. AREAS NOT COLORED HAVE NO KNOWN PEAT DEDISTRIBUTION OF PEAT DEPOSITS IN THE UNI \ . s ?> \ S ? K ^

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectminesandmineralresou