Wastage features of the inland ice sheet in central South Norway
Detailed field mapping of different lateral phenomena, striae, texture and till fabric forms the basis of a reconstruction of five deglaciation phases in the east Jotunheimen‐Gudbrandsdalen area, a land scape with moderate relief in the vicinity of the ice divide. During wastage, the inland ice shee...
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Language: | English |
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Wiley
1980
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crwiley:10.1111/j.1502-3885.1980.tb00702.x 2024-06-02T08:08:13+00:00 Wastage features of the inland ice sheet in central South Norway GARNES, KARI BERGERSEN, OLE FR. 1980 http://dx.doi.org/10.1111/j.1502-3885.1980.tb00702.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1502-3885.1980.tb00702.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1502-3885.1980.tb00702.x en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Boreas volume 9, issue 4, page 251-269 ISSN 0300-9483 1502-3885 journal-article 1980 crwiley https://doi.org/10.1111/j.1502-3885.1980.tb00702.x 2024-05-03T11:52:51Z Detailed field mapping of different lateral phenomena, striae, texture and till fabric forms the basis of a reconstruction of five deglaciation phases in the east Jotunheimen‐Gudbrandsdalen area, a land scape with moderate relief in the vicinity of the ice divide. During wastage, the inland ice sheet separated into several ice lobes situated in valleys enclosed by large ice‐free uplands. The slope of the ice surface varied with local changes in the ice movement pattern and with the breaking of ice dams, which caused reversal of drainage from ice‐dammed lakes. Non‐climatic, large margianl moraines are thought to have fomed as a result of locally increased steepness of the ice surface. By tracing the deglaciation phases through two different valley systems which converge in the lake Mjøsa area, deglaciation events in the ice divide zone are correlated with marginal deposits at the front of the ice lobes. Article in Journal/Newspaper Ice Sheet Wiley Online Library Norway Boreas 9 4 251 269 |
institution |
Open Polar |
collection |
Wiley Online Library |
op_collection_id |
crwiley |
language |
English |
description |
Detailed field mapping of different lateral phenomena, striae, texture and till fabric forms the basis of a reconstruction of five deglaciation phases in the east Jotunheimen‐Gudbrandsdalen area, a land scape with moderate relief in the vicinity of the ice divide. During wastage, the inland ice sheet separated into several ice lobes situated in valleys enclosed by large ice‐free uplands. The slope of the ice surface varied with local changes in the ice movement pattern and with the breaking of ice dams, which caused reversal of drainage from ice‐dammed lakes. Non‐climatic, large margianl moraines are thought to have fomed as a result of locally increased steepness of the ice surface. By tracing the deglaciation phases through two different valley systems which converge in the lake Mjøsa area, deglaciation events in the ice divide zone are correlated with marginal deposits at the front of the ice lobes. |
format |
Article in Journal/Newspaper |
author |
GARNES, KARI BERGERSEN, OLE FR. |
spellingShingle |
GARNES, KARI BERGERSEN, OLE FR. Wastage features of the inland ice sheet in central South Norway |
author_facet |
GARNES, KARI BERGERSEN, OLE FR. |
author_sort |
GARNES, KARI |
title |
Wastage features of the inland ice sheet in central South Norway |
title_short |
Wastage features of the inland ice sheet in central South Norway |
title_full |
Wastage features of the inland ice sheet in central South Norway |
title_fullStr |
Wastage features of the inland ice sheet in central South Norway |
title_full_unstemmed |
Wastage features of the inland ice sheet in central South Norway |
title_sort |
wastage features of the inland ice sheet in central south norway |
publisher |
Wiley |
publishDate |
1980 |
url |
http://dx.doi.org/10.1111/j.1502-3885.1980.tb00702.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1502-3885.1980.tb00702.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1502-3885.1980.tb00702.x |
geographic |
Norway |
geographic_facet |
Norway |
genre |
Ice Sheet |
genre_facet |
Ice Sheet |
op_source |
Boreas volume 9, issue 4, page 251-269 ISSN 0300-9483 1502-3885 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/j.1502-3885.1980.tb00702.x |
container_title |
Boreas |
container_volume |
9 |
container_issue |
4 |
container_start_page |
251 |
op_container_end_page |
269 |
_version_ |
1800753421587841024 |