Results 211 to 220 of about 1,597 (261)

A seismic investigation — Peyto Glacier, Banff National Park and Woolsey Glacier, Mount Revelstoke National Park

Geoexploration, 1975
Abstract Reflection and refraction seismic surveys were conducted over Peyto Glacierin Banff National Park and Woosley Glacier in Mount Revelstoke National Park using an FS-3 hammer seismograph to determine ice thickness, bulk and elastic constants. Ice thicknesses were calculated using reflected shear waves in the absence of reflected P waves.
George D. Hobson, Claude Jobin
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Lichens of Glacier National Park, Montana

The Bryologist, 1993
A list oflichen species found in Glacier National Park, Montana, is presented, including notes on relative abundance, substrate, and habitat. Four hundred twenty-five species in 106 genera are reported, including 137 species previously unpublished for Montana.
Ann DeBolt, Bruce McCune
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Recent Glacier Recession in Glacier National Park, Montana

The Journal of Geology, 1941
The magnitude of recent glacier recession in this area has been brought to light by means of detailed mapping of several of the larger glaciers and examination of many-others. Results indicate that since the beginning of the present century some of the principal glaciers have been reduced 40-75 per cent in area and more in volume.
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Introduction to Glacier National Park

1979
An Act of the United States Congress in 1910 established 401 000 ha of wilderness astride the continental divide in northwestern Montana as Glacier National Park. It is a land of dense forests on the lower mountain slopes, with scattered prairie remnants and intrusions, giving way to subalpine mosaics and alpine tundra at the higher elevations.
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The Bryophytes of Glacier National Park, Montana

The Bryologist, 1969
The known bryo~flora of Glacier National Park has 390 taxa of which 157 are reported for the first time.
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Ferns of Glacier National Park, Montana

American Fern Journal, 1920
Glacier National Park embraces an area of 1,534 square miles in northwestern Montana along the main range of the Rockies. The region is extremely rugged and consists of a great mass of abrupt peaks, separated by deep valleys. On the north the Park adjoins Alberta and British Columbia; to the east lie the prairies of the Blackfoot Indian Reservation ...
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Sphagnum in Glacier National Park, Montana

The Bryologist, 1920
The specimen was not large and was sterile, hence more of it and with fruit if possible, was most desirable. The locality given was "Mt. Wachusett," and as the collection had come to the museum through the death of the owner, there seemed to be nothing else to do save to hunt over the mountain from top to bottom, a rather large task, Several months ...
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Shrinkage of Sperry and Grinnell Glaciers, Glacier National Park, Montana

Geographical Review, 1948
SINCE 1931 the National Park Service has measured the yearly recession of the fronts of several glaciers in Glacier National Park, Montana. Such measurements, however, usually made at only one or two points along the front, give little indication of the amount of ice shrinkage. Consequently, in 1937 the Park Service initiated a mapping program with the
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The Glacier National Park

Bulletin of the American Geographical Society, 1915
D. W. Johnson, Marius R. Campbell
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RATE OF MOVEMENT IN GLACIERS OF GLACIER NATIONAL PARK

Science, 1923
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