Glacial Lake Camelsfoot: a Late Wisconsinan advance stage proglacial lake in the Fraser River valley, Gang Ranch area, British Columbia
In the Gang Ranch area, British Columbia, interaction between the regional physiography and ice flow during the Late Wisconsinan Fraser Glaciation resulted in the formation of a proglacial lake confined to valleys of the Fraser River and its tributaries. Lithostratigraphic and geomorphic evidence su...
Published in: | Canadian Journal of Earth Sciences |
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Canadian Science Publishing
1994
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Online Access: | http://dx.doi.org/10.1139/e94-073 http://www.nrcresearchpress.com/doi/pdf/10.1139/e94-073 |
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crcansciencepubl:10.1139/e94-073 2024-04-07T07:53:16+00:00 Glacial Lake Camelsfoot: a Late Wisconsinan advance stage proglacial lake in the Fraser River valley, Gang Ranch area, British Columbia Huntley, David H. Broster, Bruce E. 1994 http://dx.doi.org/10.1139/e94-073 http://www.nrcresearchpress.com/doi/pdf/10.1139/e94-073 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Canadian Journal of Earth Sciences volume 31, issue 5, page 798-807 ISSN 0008-4077 1480-3313 General Earth and Planetary Sciences journal-article 1994 crcansciencepubl https://doi.org/10.1139/e94-073 2024-03-08T00:37:37Z In the Gang Ranch area, British Columbia, interaction between the regional physiography and ice flow during the Late Wisconsinan Fraser Glaciation resulted in the formation of a proglacial lake confined to valleys of the Fraser River and its tributaries. Lithostratigraphic and geomorphic evidence suggests that ponding was initiated in the Big Bar Creek area where the Fraser River is confined to a deep canyon in the Camelsfoot Range. During ice advance, a proglacial lake system developed that progressively deepened and reached a minimum upper elevation of approximately 710 m asl prior to being overridden by ice. We propose that this system be formally named "Glacial Lake Camelsfoot." A composite stratotype, comprising lithostratigraphic units associated with Glacial Lake Camelsfoot, is described from eight reference sections along Fraser River, Churn, and Lone Cabin creeks in the Gang Ranch area. Additional geomorphic evidence indicates that at the Fraser Glaciation maximum, the Cordilleran Ice Sheet in the study area ranged from 600 to 2000 m in thickness. Article in Journal/Newspaper Ice Sheet Canadian Science Publishing Glacial Lake ENVELOPE(-129.463,-129.463,58.259,58.259) Lone ENVELOPE(11.982,11.982,65.105,65.105) Fraser River ENVELOPE(-62.243,-62.243,56.619,56.619) Canadian Journal of Earth Sciences 31 5 798 807 |
institution |
Open Polar |
collection |
Canadian Science Publishing |
op_collection_id |
crcansciencepubl |
language |
English |
topic |
General Earth and Planetary Sciences |
spellingShingle |
General Earth and Planetary Sciences Huntley, David H. Broster, Bruce E. Glacial Lake Camelsfoot: a Late Wisconsinan advance stage proglacial lake in the Fraser River valley, Gang Ranch area, British Columbia |
topic_facet |
General Earth and Planetary Sciences |
description |
In the Gang Ranch area, British Columbia, interaction between the regional physiography and ice flow during the Late Wisconsinan Fraser Glaciation resulted in the formation of a proglacial lake confined to valleys of the Fraser River and its tributaries. Lithostratigraphic and geomorphic evidence suggests that ponding was initiated in the Big Bar Creek area where the Fraser River is confined to a deep canyon in the Camelsfoot Range. During ice advance, a proglacial lake system developed that progressively deepened and reached a minimum upper elevation of approximately 710 m asl prior to being overridden by ice. We propose that this system be formally named "Glacial Lake Camelsfoot." A composite stratotype, comprising lithostratigraphic units associated with Glacial Lake Camelsfoot, is described from eight reference sections along Fraser River, Churn, and Lone Cabin creeks in the Gang Ranch area. Additional geomorphic evidence indicates that at the Fraser Glaciation maximum, the Cordilleran Ice Sheet in the study area ranged from 600 to 2000 m in thickness. |
format |
Article in Journal/Newspaper |
author |
Huntley, David H. Broster, Bruce E. |
author_facet |
Huntley, David H. Broster, Bruce E. |
author_sort |
Huntley, David H. |
title |
Glacial Lake Camelsfoot: a Late Wisconsinan advance stage proglacial lake in the Fraser River valley, Gang Ranch area, British Columbia |
title_short |
Glacial Lake Camelsfoot: a Late Wisconsinan advance stage proglacial lake in the Fraser River valley, Gang Ranch area, British Columbia |
title_full |
Glacial Lake Camelsfoot: a Late Wisconsinan advance stage proglacial lake in the Fraser River valley, Gang Ranch area, British Columbia |
title_fullStr |
Glacial Lake Camelsfoot: a Late Wisconsinan advance stage proglacial lake in the Fraser River valley, Gang Ranch area, British Columbia |
title_full_unstemmed |
Glacial Lake Camelsfoot: a Late Wisconsinan advance stage proglacial lake in the Fraser River valley, Gang Ranch area, British Columbia |
title_sort |
glacial lake camelsfoot: a late wisconsinan advance stage proglacial lake in the fraser river valley, gang ranch area, british columbia |
publisher |
Canadian Science Publishing |
publishDate |
1994 |
url |
http://dx.doi.org/10.1139/e94-073 http://www.nrcresearchpress.com/doi/pdf/10.1139/e94-073 |
long_lat |
ENVELOPE(-129.463,-129.463,58.259,58.259) ENVELOPE(11.982,11.982,65.105,65.105) ENVELOPE(-62.243,-62.243,56.619,56.619) |
geographic |
Glacial Lake Lone Fraser River |
geographic_facet |
Glacial Lake Lone Fraser River |
genre |
Ice Sheet |
genre_facet |
Ice Sheet |
op_source |
Canadian Journal of Earth Sciences volume 31, issue 5, page 798-807 ISSN 0008-4077 1480-3313 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/e94-073 |
container_title |
Canadian Journal of Earth Sciences |
container_volume |
31 |
container_issue |
5 |
container_start_page |
798 |
op_container_end_page |
807 |
_version_ |
1795668943479767040 |