A decade of subterranean excavations on the Third Water Tunnel, the Second Avenue Subway, and the Long Island Rail Road’s East Side Access Project has provided geologists with unprecedented access to New York City’s physical structure.
Feb 22, 2014 New York Times
The highway widening project that's slowed traffic along the already slothful 405 freeway for the past four years, and brought us the revelatory event known as "Carmageddon", hasn't been all bad news. It offers a glimpse of the city's oldest rocks.
Aug 23, 2013 Zocalo Public Square