Image:Northern icesheet hg.png

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Description

Northern hemisphere glaciation during the last ice ages. The set up of 3 to 4 km thick ice sheets caused a sea level lowering of about 120 m. Also the Alps and the Himalya were covered by glaciers. The limit of winter sea ice coverage was much more to the south.
Source

own work; redrawn, supplemented and modified from a grafic of the United States Geological Survey
Date

2000-04-07
Author

Hannes Grobe 23:06, 21 July 2006 (UTC), Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, Germany
Permission

Own work, share alike, attribution required (Creative Commons CC-BY-SA-2.5)
Other versions in French : Image:Northern_icesheet-fr.png
http://pubs.usgs.gov/gip/continents/map.jpg
I, the author of this work, hereby publish it under the following license:
Creative Commons License
Creative Commons Attribution iconCreative Commons Share Alike icon		 This file is licensed under the Creative Commons Attribution ShareAlike 2.5 License. In short: you are free to share and make derivative works of the file under the conditions that you appropriately attribute it, and that you distribute it only under a license identical to this one. Official license

The following pages on the English Wikipedia link to this file (pages on other projects are not listed):
  • Ice age
  • Geology of Minnesota
  • Glacial history of Minnesota
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