Sheryl A. McCoy's Library tagged → View Popular
25 Oct 09
New York City Geology | Earth and Planetary Sciences
"New York City is primarily composed of sediments that were metamorphosed during the Taconic and Acadian orogenies roughly 500 - 400 million years ago. Garnets can be found in the rocks of the Hartland Formation and Manhattan Schist (view a NYC rock sample). It is in these hard rocks that the city skyscrapers have their foundations."
NY Landscapes in Google Earth
download virtual tours of New York, its landscapes, including geology; .kmz files; educational activities and labs
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