BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
PRODID:UW-Madison-Physics-Events
BEGIN:VEVENT
SEQUENCE:1
UID:UW-Physics-Event-4725
DTSTART:20180227T180500Z
DTEND:20180227T190000Z
DTSTAMP:20260419T040657Z
LAST-MODIFIED:20180116T220204Z
LOCATION:4274 Chamberlin (Refreshments will be served)
SUMMARY:Thoughts on drumlins\, a major component of Wisconsin's glacia
 l landscape\, Chaos & Complex Systems Seminar\, David Mickelson\, UW D
 epartment of Geology
DESCRIPTION:Thousands of cigar-shaped elongate hills dominate the land
 scape to the east and north of Madison. Produced by glaciers 15\,000 t
 o 25\,000 years ago\, they have a range of heights from meters or less
  to several hundred meters and have distinctly different length-to-wid
 th ratios in different areas. All are parallel to former ice flow dire
 ction. They are composed of sediments deposited by the last glaciation
 \, but many also contain older deposits. Why are they so abundant in W
 isconsin\, but absent from the huge areas covered by the last glaciati
 on in most of Illinois\, Indiana\, Iowa\, and Ohio?
URL:https://www.physics.wisc.edu/events/?id=4725
END:VEVENT
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