BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
BEGIN:VTIMEZONE
TZID:America/Chicago
BEGIN:DAYLIGHT
DTSTART:20130310T030000
TZOFFSETFROM:-0600
TZOFFSETTO:-0500
RRULE:FREQ=YEARLY;BYDAY=2SU;BYMONTH=3
TZNAME:CDT
END:DAYLIGHT
BEGIN:STANDARD
DTSTART:20121104T010000
TZOFFSETFROM:-0500
TZOFFSETTO:-0600
RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=11
TZNAME:CST
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP;TZID=America/Chicago:20260609T171941
UID:54308@calendar.wisc.edu
DTSTART;TZID=America/Chicago:20121120T120000
DTEND;TZID=America/Chicago:20121120T130000
DESCRIPTION:Searching for the earliest life on Earth. Clark Johnson\, UW De
 partment of Geoscience\, will discuss what we know\, and do not know\, fro
 m the formation of the Earth at 4.5 b.y. ago up to the first major rise in
  atmospheric oxygen about 2 b.y. ago.\n\nCONTACT: rschapma@wisc.edu\n\nURL
 : http://sprott.physics.wisc.edu/chaos-complexity/12fall.html
LOCATION:4274  Chamberlin Hall
SUMMARY:Chaos and Complex Systems Seminar
URL;VALUE=URI:http://sprott.physics.wisc.edu/chaos-complexity/12fall.html
END:VEVENT
END:VCALENDAR

