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GSA Today > Volume 24 (2014)

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GSA Today - Vol. 24, 2014
December
Full Issue PDF file
(4.75MB)
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Science Article:  Science Article - PDF  Full Text
Dynamics of a large, restless, rhyolitic magma system at Laguna del Maule, southern Andes, Chile
Brad S. Singer, Nathan L. Andersen, Hélène Le Mével, Kurt L. Feigl, Charles DeMets, Basil Tikoff, Clifford H. Thurber, Brian R. Jicha, Carlos Cardona, Loreto Córdova, Fernando Gil, Martyn J. Unsworth, Glyn Williams-Jones, Craig Miller, Judy Fierstein, Wes Hildreth, and Jorge Vazquez
DOI: 10.1130/GSATG216A.1
Groundwork:  Groundwork - PDF  Full Text
How scientometry is killing science
A.M. Celâl Şengör
DOI: 10.1130/GSATG226GW.1
November
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(4.5MB)
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Preexisting fractures and the formation of an iconic American landscape: Tuolumne Meadows, Yosemite National Park, USA
Richard A. Becker, Basil Tikoff, Paul R. Riley, Neal R. Iverson
DOI: 10.1130/GSATG203A.1
Groundwork:  Groundwork - PDF  Full Text
Evolution of Paleontology: Long-term gender trends in an earth-science discipline
Roy E. Plotnick, Alycia L. Stigall, Ioana Stefanescu
DOI: 10.1130/GSATG219GW.1
October
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(3.9MB)
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Science Article:  Science Article - PDF  Full Text
New insights into debris-flow hazards from an extraordinary event in the Colorado Front Range
Jeffrey A. Coe, Jason W. Kean, Jonathan W. Godt, Rex L. Baum, Eric S. Jones, David J. Gochis, and Gregory S. Anderson
DOI: 10.1130/GSATG214A.1
September
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(5.2MB)
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Science Article:  Science Article - PDF  Full Text
A cosmogenic view of erosion, relief generation, and the age of faulting in southern Africa
Paul R. Bierman, Ryan Coppersmith, Kathryn Hanson, Johann Neveling, Eric W. Portenga, Dylan H. Rood
DOI: 10.1130/GSATG206A.1
August
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(2.8MB)
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Science Article:  Science Article - PDF  Full Text
The heavy metal contamination of Lake Junín National Reserve, Peru: An unintended consequence of the juxtaposition of hydroelectricity and mining
Donald T. Rodbell, Erin M. Delman, Mark B. Abbott, Mark T. Besonen, Pedro M. Tapia
DOI: 10.1130/GSATG200A.1
Groundwork:  Groundwork - PDF  Full Text
Making things geological: 3-D printing in the geosciences
Franciszek Hasiuk
DOI: 10.1130/GSATG211GW.1
July
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(5.8MB)
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Geoscientists’ perceptions of the value of undergraduate field education
H.L. Petcovic, A. Stokes, J.L. Caulkins
DOI: 10.1130/GSATG196A.1
June
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(2.8MB)
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An anthropogenic marker horizon in the future rock record
Patricia L. Corcoran, Charles J. Moore, Kelly Jazvac
DOI: 10.1130/GSAT-G198A.1
Commentary:  Groundwork - PDF  Full Text
GSA Connected Community Initiative
Robert J. “Bob” Tracy
April/May
Full Issue PDF file
(4.2MB)
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Science Article:  Science Article - PDF  Full Text
Crustal magnetism, tectonic inheritance, and continental rifting in the southeastern United States
E.H. Parker, Jr.
DOI: 10.1130/GSAT-G192A.1
March
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(3.2MB)
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Science Article:  Science Article - PDF  Full Text
125th anniversary of The Geological Society of America: Looking at the past and into the future of science at GSA
Suzanne Mahlburg Kay
DOI: 10.1130/GSAT-13PresAdrs.1
Rock Stars:  Groundwork - PDF
Laurence L. Sloss and the Sequence Stratigraphy Revolution
Robert H. Dott, Jr.
February
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(2.7MB)
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Boulders of the Vastitas Borealis Formation: Potential origin and implications for an ancient martian ocean
Lorena Moscardelli
DOI: 10.1130/GSATG197A.1
Groundwork:  Groundwork - PDF  Full Text
The geoscience community’s obligation to its “Last Great Hope”: Do geology graduates understand human transformations of Earth systems?
Kristen E. Schmeisser, Paul K. Doss
DOI: 10.1130/GSAT180GW.1
January
Full Issue PDF file
(4.4MB)
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Massive landslide at Utah copper mine generates wealth of geophysical data
Kristine L. Pankow, Jeffrey R. Moore, J. Mark Hale, Keith D. Koper, Tex Kubacki, Katherine M. Whidden, and Michael K. McCarter
DOI: 10.1130/GSATG191A.1
Groundwork:  Groundwork - PDF  Full Text
Why are there so few Hispanic students in geoscience?
Philip J. Stokes, Roger Levine, Karl W. Flessa
DOI: 10.1130/GSATG176GW.1