The direct deposition of unsorted rock debris, ranging from fine clay to large boulders, straight from melting glacial ice with no sorting by meltwater. Till blankets much of the land once covered by ice sheets and forms the raw material of many glacially derived landforms including moraines and drumlins.
Facts
Timescale
Timescale (category) Process Type Connections
Shaped
Source Prairie (Wikipedia)
Sources
1. Till (Wikipedia)
Wikipedia infobox 'Lead section' = 'Till, or glacial till, is unsorted glacial sediment. Till is derive...' on 'Till'View the Source 2. Till - Wikipedia
Lead sectionQuote, Lead section
Till, or glacial till, is unsorted glacial sediment.
Prairie (Wikipedia)
Shaped: Prairie, Formation statement for target 287670Quote, Shaped: Prairie, Formation statement for target 287670
As the glaciers retreated about 10,000 years ago, they deposited this material in the form of till.
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