05862.jpg
Ice & snow in Norris Geyser Basin;
Canter;
1970
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05984.jpg
Roaring Mountain with frost;
JR Douglass;
1971
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05985.jpg
Roaring Mountain with frost;
JR Douglass;
1968
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05986.jpg
Roaring Mountain with frost;
JR Douglass;
1971
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05987.jpg
Sulphur Cauldron;
Richard Lake;
1967
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05988.jpg
Main Terrace - Sheep Mountain;
Photographer unknown;
1964
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05990.jpg
Castle Geyser in winter;
JR Douglass;
1969
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07424.jpg
Ice in Old Faithful Geyser runoff channel;
J Schmidt;
1977
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09407.jpg
Ice on tree near hot springs;
J Schmidt;
1977
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11103.jpg
Ice cave near Africa Geyser - Norris Geyser Basin;
William S Keller;
1979
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11104.jpg
Ice cave near Africa Geyser - Norris Geyser Basin;
Frank Balthis;
1978
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11105.jpg
Ice cave near Africa Geyser - Norris Geyser Basin;
Mark Marschall;
No date
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11106.jpg
Ice cones near Africa Geyser - Norris Geyser Basin;
Tom Pittenger;
1975
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11107.jpg
Close up of ice cone near Africa Geyser - Norris Geyser Basin;
Tom Pittenger;
1975
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11108.jpg
Ice cave - Lone Star Geyser;
Frank Balthis;
1978
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11110.jpg
Ice patterns - Castle Geyser runoff;
F Hirschman;
1978
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11111.jpg
Ice cone - Steamboat Geyser;
Mark Marschall;
1979
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11112.jpg
Spray Geyser in winter;
Frank Balthis;
1978
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11113.jpg
Runoff channel - Midway Geyser Basin;
Frank Balthis;
1978
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