GSA Today > Volume 23 (2013)
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GSA Today - Vol. 23, 2013 |
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December Full Issue (3.5MB) Contents |
Science Article: The geological legacy of Hurricane Irene: Implications for the fidelity of the paleo-storm record Scott P. Hippensteel, Matthew D. Eastin, William J. Garcia DOI: 10.1130/GSATG184A.1 |
Groundwork: The Need for Geologists in Sustainable Development Germán Mora DOI: 10.1130/GSATG185GW.1 |
November Full Issue (3.6MB) Contents |
Science Article: Late Oligocene-early Miocene Grand Canyon: A Canadian connection? James W. Sears DOI: 10.1130/GSATG178A.1 |
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October Full Issue (2.7MB) Contents |
Science Article: Evolution of Earth’s climatic system: Evidence from ice ages, isotopes, and impacts Grant M. Young DOI: 10.1130/GSATG183A.1 |
Groundwork: Literature searches with Google Scholar: Knowing what you are and are not getting Jerome V. DeGraff, Nicholas DeGraff, H. Charles Romesburg DOI: 10.1130/GSAT175GW.1 |
September Full Issue (2.7MB) Contents |
Science Article: Stromatolites and MISS—Differences between relatives N. Noffke, S.M. Awramik DOI: 10.1130/GSATG187A.1 |
Groundwork: No more lousy PowerPoint slides Eric S. Cheney DOI: 10.1130/GSATG177GW.1 |
August Full Issue (2.7MB) Contents |
1898 Presidential Address: Our Society J.J. Stevenson |
Groundwork: Profiting from the past: Are fossils a sound investment? Scott Hippensteel, Simon Condliffe DOI: 10.1130/GSATG179GW.1 |
July Full Issue (3.7MB) Contents |
1930 Presidential Address: Geology as an Agent in Human Welfare R.A.F. Penrose Jr. |
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June Full Issue (3.7MB) Contents |
Science Article: Model for the eruption of the Old Faithful geyser, Yellowstone National Park Kieran D. O’Hara, E.K. Esawi DOI: 10.1130/GSATG166A.1 |
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April/May Full Issue (4MB) Contents |
Groundwork: How good do natural hazard assessments need to be? Seth Stein, Jerome Stein DOI: 10.1130/GSATG167GW.1 |
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March Full Issue (1.7MB) Contents |
Science Article: Chronostratigraphy and geochronology: A proposed realignment Jan Zalasiewicz, Maria Bianca Cita, Frits Hilgen, Brian R. Pratt, André Strasser, Jacques Thierry, Helmut Weissert DOI: 10.1130/GSATG160A.1 |
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February Full Issue (3.8MB) Contents |
Science Article: Miocene rejuvenation of topographic relief in the southern Appalachians Sean F. Gallen, Karl W. Wegmann, DelWayne R. Bohnenstieh DOI: 10.1130/GSATG163A.1 |
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January Full Issue (4.1MB) Contents |
Science Article: Causation and avoidance of catastrophic flooding along the Indus River, Pakistan James P.M. Syvitski, G. Robert Brakenridge DOI: 10.1130/GSATG165A.1 |
Groundwork: GSA members on climate change: Where, what, and ways forward? Robert E. Drost, Sheldon P. Turner DOI:10.1130/GSATG157GW.1 |
2012 Presidential Address: Where our deepest passions intersect the world’s compelling needs George H. Davis |
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