Ice Age Earth Field Trip...10/16

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Ice Age Earth Field Trip...10/16

Date: 10/16/2004

Owner: Tom Ancona

Size: 20 items

Thornton Quarry...here you're looking at rock 450 million years old. The rock here is made of coral reefs from when Chicago was Date: 10/16/2004 Views: 2244	Cool erosion in the quarry. Date: 10/16/2004 Views: 1513	Waterfall at one of our sites Date: 10/16/2004 Views: 1080
Woods outside of Chicago. Date: 10/16/2004 Views: 1040	Ice Age Earth class Date: 10/16/2004 Views: 1031	People attempting to cross the stream without getting soaked. Date: 10/16/2004 Views: 1062
Waterfall on the other side Date: 10/16/2004 Views: 1000	Stratiated bedrock grinded by glaciers. Date: 10/16/2004 Views: 1124	Glacial Till dumped in Chicago 15,000 years ago Date: 10/16/2004 Views: 1092