1Earth Systems Group, Department of Applied Science, New York University, New York, NY 10003, and NASA, Goddard Space Flight Center, Institute for Space Studies, New York, NY 10025
2NASA, Goddard Space Flight Center, Institute for Space Studies, New York, NY 10025
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Science 05 Aug 1988: Vol. 241, Issue 4866, pp. 663-668 DOI: 10.1126/science.241.4866.663
Michael R. Rampino
Earth Systems Group, Department of Applied Science, New York University, New York, NY 10003, and NASA, Goddard Space Flight Center, Institute for Space Studies, New York, NY 10025
1Earth Systems Group, Department of Applied Science, New York University, New York, NY 10003, and NASA, Goddard Space Flight Center, Institute for Space Studies, New York, NY 10025
2NASA, Goddard Space Flight Center, Institute for Space Studies, New York, NY 10025
