June 1873, Mt. Lyell Studies, Glacier Cañon Erosion Image 31
is visible is bounded by 2 circles drawn upon the earth’s surface, within the aurora-pole for a centre & [radii] of 8 [degrees] & 28 [degrees] measured on the circumference of the globe. It touches only to a limited extent countries inhabited by races of European origin & even in the mid...
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ftunivpacificmsl:oai:scholarlycommons.pacific.edu:jmj-all-1588 2023-06-11T04:11:45+02:00 June 1873, Mt. Lyell Studies, Glacier Cañon Erosion Image 31 Muir, John 1873-06-01T07:52:58Z image/jpeg https://scholarlycommons.pacific.edu/jmj-all/589 https://scholarlycommons.pacific.edu/context/jmj-all/article/1588/type/native/viewcontent/fullsize.jpg eng eng Scholarly Commons https://scholarlycommons.pacific.edu/jmj-all/589 https://scholarlycommons.pacific.edu/context/jmj-all/article/1588/type/native/viewcontent/fullsize.jpg To view additional information on copyright and related rights of this item, such as to purchase copies of images and/or obtain permission to publish them, click here to view the Holt-Atherton Special Collections policies . All John Muir Journals John Muir journals drawings writings travel journaling naturalist text 1873 ftunivpacificmsl 2023-05-06T22:31:47Z is visible is bounded by 2 circles drawn upon the earth’s surface, within the aurora-pole for a centre & [radii] of 8 [degrees] & 28 [degrees] measured on the circumference of the globe. It touches only to a limited extent countries inhabited by races of European origin & even in the middle of this [belt] area there is a belt passing over middle Greenland, S. Spitzbergen & Franz Joseph Land, where the common arc forms only a faint, very widely extended luminous veil in the zenith… This belt divides the regions where these luminous arcs are seen principally to the S. from those in wh they mainly appear on the N.rn horizon. In the area next the ar-pole only the smaller, in middle Scandinavia only the larger, more irregularly formed luminous crowns are seen. But in the latter region, as in S.rn British America, ar [aurora] storms & ray & drapery auroras are instead common, & these appear to lie nearer the surface of the earth than the arc aurora most of the Polar Expeditions have wintered so near the ar-pole that the common ar arc there lay under or quite near the horizon, & as the ray ar appears to occur seldom within this circle, the reason is easily explained why the winter night was so seldom illuminated by the Ar at the winter quarters of these expeditions, & why the description of this phenomenon plays so small a part in their sketches of travel. |end| https://scholarlycommons.pacific.edu/jmj-all/1588/thumbnail.jpg Text Franz Joseph Land glacier Greenland Spitzbergen University of the Pacific, McGeorge School of Law: Scholarly Commons Greenland |
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Open Polar |
collection |
University of the Pacific, McGeorge School of Law: Scholarly Commons |
op_collection_id |
ftunivpacificmsl |
language |
English |
topic |
John Muir journals drawings writings travel journaling naturalist |
spellingShingle |
John Muir journals drawings writings travel journaling naturalist Muir, John June 1873, Mt. Lyell Studies, Glacier Cañon Erosion Image 31 |
topic_facet |
John Muir journals drawings writings travel journaling naturalist |
description |
is visible is bounded by 2 circles drawn upon the earth’s surface, within the aurora-pole for a centre & [radii] of 8 [degrees] & 28 [degrees] measured on the circumference of the globe. It touches only to a limited extent countries inhabited by races of European origin & even in the middle of this [belt] area there is a belt passing over middle Greenland, S. Spitzbergen & Franz Joseph Land, where the common arc forms only a faint, very widely extended luminous veil in the zenith… This belt divides the regions where these luminous arcs are seen principally to the S. from those in wh they mainly appear on the N.rn horizon. In the area next the ar-pole only the smaller, in middle Scandinavia only the larger, more irregularly formed luminous crowns are seen. But in the latter region, as in S.rn British America, ar [aurora] storms & ray & drapery auroras are instead common, & these appear to lie nearer the surface of the earth than the arc aurora most of the Polar Expeditions have wintered so near the ar-pole that the common ar arc there lay under or quite near the horizon, & as the ray ar appears to occur seldom within this circle, the reason is easily explained why the winter night was so seldom illuminated by the Ar at the winter quarters of these expeditions, & why the description of this phenomenon plays so small a part in their sketches of travel. |end| https://scholarlycommons.pacific.edu/jmj-all/1588/thumbnail.jpg |
format |
Text |
author |
Muir, John |
author_facet |
Muir, John |
author_sort |
Muir, John |
title |
June 1873, Mt. Lyell Studies, Glacier Cañon Erosion Image 31 |
title_short |
June 1873, Mt. Lyell Studies, Glacier Cañon Erosion Image 31 |
title_full |
June 1873, Mt. Lyell Studies, Glacier Cañon Erosion Image 31 |
title_fullStr |
June 1873, Mt. Lyell Studies, Glacier Cañon Erosion Image 31 |
title_full_unstemmed |
June 1873, Mt. Lyell Studies, Glacier Cañon Erosion Image 31 |
title_sort |
june 1873, mt. lyell studies, glacier cañon erosion image 31 |
publisher |
Scholarly Commons |
publishDate |
1873 |
url |
https://scholarlycommons.pacific.edu/jmj-all/589 https://scholarlycommons.pacific.edu/context/jmj-all/article/1588/type/native/viewcontent/fullsize.jpg |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Franz Joseph Land glacier Greenland Spitzbergen |
genre_facet |
Franz Joseph Land glacier Greenland Spitzbergen |
op_source |
All John Muir Journals |
op_relation |
https://scholarlycommons.pacific.edu/jmj-all/589 https://scholarlycommons.pacific.edu/context/jmj-all/article/1588/type/native/viewcontent/fullsize.jpg |
op_rights |
To view additional information on copyright and related rights of this item, such as to purchase copies of images and/or obtain permission to publish them, click here to view the Holt-Atherton Special Collections policies . |
_version_ |
1768387059319308288 |