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![Portland Arch](/sites/default/files/styles/large/public/2019-09/DJI_20190824_163407_81.jpg?itok=QgiVx1Dv)
Professor Stephen Altaner led over 45 students and staff on the 2019 Annual SESE Field Trip. Participants were able to collect shattercones at the Kentland Impact Site, the site where U of I alumnus Robert Dietz showed that these structures were a result of meteorite impacts. They also visited Williamsport Falls, the highest free-falling waterfall in Indiana, and Portland Arch, a natural bridge exhibiting 10 foot tall cross-beds! Thank you to all of the participants and especially to Steve for a great trip!