Inwood Rocks! The Geology of Northern Manhattan
Sunday, October 14, 2018
11:00 a.m.–12:30 p.m.
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New York City is the site of ancient earth-shaking and earth-shaping events. The bedrock that anchors the city’s skyscrapers tells a story of a place going back more than a billion years. The island of Manhattan is built on three strata known as Manhattan Schist, Inwood Marble, and Fordham Gneiss
Join our Urban Park Rangers on this hike and learn about why Manhattan Rocks!