Greater Des Moines River During Waning Glaciation
With the lower Minnesota valley blocked with ice, drainage from the waning Keewatin glacier, in southern Minnesota, would naturally be released into the Des Moines River, as indicated by the deep, gorge-like valley of the present stream above Des Moines City. Some recent observations on this phase o...
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ftunortherniowa:oai:scholarworks.uni.edu:pias-4527 2023-08-20T04:07:43+02:00 Greater Des Moines River During Waning Glaciation Keyes, Charles 1936-01-01T08:00:00Z application/pdf https://scholarworks.uni.edu/pias/vol43/iss1/62 https://scholarworks.uni.edu/context/pias/article/4527/viewcontent/061_Greater_Des_Moines_River_During_Waning_Glaciation.pdf en eng UNI ScholarWorks https://scholarworks.uni.edu/pias/vol43/iss1/62 https://scholarworks.uni.edu/context/pias/article/4527/viewcontent/061_Greater_Des_Moines_River_During_Waning_Glaciation.pdf ©1936 Iowa Academy of Science, Inc. Proceedings of the Iowa Academy of Science text 1936 ftunortherniowa 2023-07-29T22:44:54Z With the lower Minnesota valley blocked with ice, drainage from the waning Keewatin glacier, in southern Minnesota, would naturally be released into the Des Moines River, as indicated by the deep, gorge-like valley of the present stream above Des Moines City. Some recent observations on this phase of Iowa drainage are explained and charts presented. A now filled ancient channel is to be sought along the line of former long prairie lakes and the Blue Earth River, which in pioneer days formed part of the canoe-route of the trappers, from the head-waters of the Saskatchewan, in the Canadian Rockies, to the market in St. Louis. Text Keewatin University of Northern Iowa: UNI ScholarWorks St. Louis ENVELOPE(-67.496,-67.496,-67.132,-67.132) |
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Open Polar |
collection |
University of Northern Iowa: UNI ScholarWorks |
op_collection_id |
ftunortherniowa |
language |
English |
description |
With the lower Minnesota valley blocked with ice, drainage from the waning Keewatin glacier, in southern Minnesota, would naturally be released into the Des Moines River, as indicated by the deep, gorge-like valley of the present stream above Des Moines City. Some recent observations on this phase of Iowa drainage are explained and charts presented. A now filled ancient channel is to be sought along the line of former long prairie lakes and the Blue Earth River, which in pioneer days formed part of the canoe-route of the trappers, from the head-waters of the Saskatchewan, in the Canadian Rockies, to the market in St. Louis. |
format |
Text |
author |
Keyes, Charles |
spellingShingle |
Keyes, Charles Greater Des Moines River During Waning Glaciation |
author_facet |
Keyes, Charles |
author_sort |
Keyes, Charles |
title |
Greater Des Moines River During Waning Glaciation |
title_short |
Greater Des Moines River During Waning Glaciation |
title_full |
Greater Des Moines River During Waning Glaciation |
title_fullStr |
Greater Des Moines River During Waning Glaciation |
title_full_unstemmed |
Greater Des Moines River During Waning Glaciation |
title_sort |
greater des moines river during waning glaciation |
publisher |
UNI ScholarWorks |
publishDate |
1936 |
url |
https://scholarworks.uni.edu/pias/vol43/iss1/62 https://scholarworks.uni.edu/context/pias/article/4527/viewcontent/061_Greater_Des_Moines_River_During_Waning_Glaciation.pdf |
long_lat |
ENVELOPE(-67.496,-67.496,-67.132,-67.132) |
geographic |
St. Louis |
geographic_facet |
St. Louis |
genre |
Keewatin |
genre_facet |
Keewatin |
op_source |
Proceedings of the Iowa Academy of Science |
op_relation |
https://scholarworks.uni.edu/pias/vol43/iss1/62 https://scholarworks.uni.edu/context/pias/article/4527/viewcontent/061_Greater_Des_Moines_River_During_Waning_Glaciation.pdf |
op_rights |
©1936 Iowa Academy of Science, Inc. |
_version_ |
1774719559763230720 |