School of Earth & Environmental Sciences, Queens College, Science Bldg. D-215, 65- 30 Kissena Blvd., Flushing, NY 11367, United States
Lamont-Doherty Earth Observatory of Columbia University, 61 Route 9W, Palisades, NY 10964, United States ; School of Earth & Environmental Sciences, Queens College, Science Bldg. D-204, 65- 30 Kissena Blvd., Flushing, NY 11367, United States