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GSA Today > Volume 9 (1999) Science Articles and Presidential Address
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GSA Today - Vol. 9, 1999
December
Science Article:  Science Article - PDF
Hurricanes Dennis and Floyd: Coastal Effects and Policy Implications
Robert S. Young, David M. Bush, Andrew S. Coburn, Orrin H. Pilkey, and William J. Cleary
November Science Article:  Science Article - PDF
A New Look at the Long-term Carbon Cycle
Robert A. Berner
October Science Article:  Science Article - PDF
Refining Rodinia: Geologic Evidence for the Australia–Western U.S. connection in the Proterozoic
Karl E. Karlstrom, Stephen S. Harlan, Michael L. Williams, James McLelland, John W. Geissman, and Karl-Inge Åhäll
September Science Article:  Science Article - PDF
Does climate change drive mammalian evolution?
Donald R. Prothero
August Science Article:  Science Article - PDF
The Late Cretaceous Vertebrate Fauna of Madagascar: Implications for Gondwanan Paleobiogeography
David W. Krause, Raymond R. Rogers, Catherine A. Forster, Joseph H. Hartman, Gregory A. Buckley, and Scott D. Sampson
July Science Article:  Science Article - PDF
South Caspian Basin: Young, Cool, and Full of Promise
W.J. Devlin, J.M. Cogswell, G.M. Gaskins, G.H. Isaksen, D.M. Pitcher, D.P. Puls, K.O. Stanley, and G.R.T. Wall
June 1999 Annual Meeting Issue — No Science Article
Meeting held in Denver, Colorado, USA, 25–28 October: Crossing Divides
May Science Article:  Science Article - PDF
Stressed Rock Strains Groundwater at Yucca Mountain, Nevada
David A. Ferrill, James Winterle, Gordon Wittmeyer, Darrel Sims, Shannon Colton, Amit Armstrong, and Alan P. Morris
April Science Article:  Science Article - PDF
Floods and sandbars in the Grand Canyon
Ivo Lucchitta and Luna B. Leopold
March Science Article:  Science Article - PDF
A New Magnetic View of Alaska
Richard W. Saltus, Travis L. Hudson, and Gerald G. Connard
February Science Article:  Science Article - PDF
Hypercacification: Paleontology Links Plate Tectonics and Geochemistry to Sedimentology
Steven M. Stanley, Lawrence A. Hardie, and Morton K. Blaustein
January Science Article:  Science Article - PDF
What If the Conveyor Were to Shut Down? Reflections on a Possible Outcome of the Great Global Experiment
W.S. Broecker

Presidential Address:  Presidential Address - PDF
Geosemiosis
Victor R. Baker (full version in GSA Bulletin)