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GSA Today > Volume 3 (1993) Science Articles and Presidential Address
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GSA Today - Vol. 3, 1993
December
Science Article:  Science Article - PDF
Road salt impacts on ground-water quality—The worst is still to come!
Ken W.F. Howard, Joe I. Boyce, Steve J. Livingstone, and Sean L. Salvatori
November Science Article:  Science Article - PDF
Gaia and the colonization of Mars
Lynn Margulis (dedicated to the memory of Heinz A. Lowenstam, 1913–1993)
October Science Article:  Science Article - PDF
Landers-Mojave earthquake line: A new fault system?
Amos Nur, Hagai Ron, and Greg Beroza
September Science Article:  Science Article - PDF
Mapping the magnetic field of the core-mantle boundary: Constraints on the Geodynamo
Jeremy Bloxham
August Science Article:  Science Article - PDF
Geologic records in deep sea muds
David K. Rea
July Science Article:  Science Article - PDF
Crater lakes reveal volcanic heat and volatile fluxes
Susan L. Brantley, Anna María Ágústsdóttir, and Gary L. Rowe
June 1993 Annual Meeting Issue — No Science Article
Meeting held in Boston, Massachusetts, USA, 25–28 October: Charging into the Future
May Science Article:  Science Article - PDF
Antarctic plate: Tectonics from a gravity anomaly and infrared satellite image
Lawrence A. Lawver, Ian W.D. Dalziel, and David T. Sandwell
April Science Article:  Science Article - PDF
Rise of the Himalaya: A geochronologic approach
Rasoul B. Sorkhabi and Edmund Stump
March Science Article:  Science Article - PDF
Deep drilling of the oceanic crust and upper mantle
John Malpas
February Science Article:  Science Article - PDF
It's only topography: Part 2
Ken C. MacDonald, Daniel S. Scheirer, Suzanne Carbotte, and P.J. Fox
January Science Article:  Science Article - PDF
It's only topography: Part 1
Ken C. MacDonald, Daniel S. Scheirer, Suzanne Carbotte, and P.J. Fox

Presidential Address:  Presidential Address - PDF
The Citizen-Geologist: GSA Presidential Adddress, 1992
E-an Zen