Browse Articles
Explore our complete collection of geological research and news
GSA Today
Vol. 29 · No. 5
Nickel-Bearing Laterite Deposits in Accretionary Context and the Case of New Caledonia: From the Large-Scale Structure of Earth to Our Everyday Appliances
Nickel production is vital to modern economic development. Of the different ore types, supergene Ni-laterite production,...
GSA Today
Vol. 29 · No. 4
Comment: A More Informative Way to Name Plutonic Rocks - Comment by Hogan
Dept. of Geological Sciences and Geological Engineering and Petroleum Engineering, Missouri University of Science and Te...
Comment: A More Informative Way to Name Plutonic Rocks - Comment by Frost et al.
Dept. of Geology and Geophysics, University of Wyoming, Laramie, Wyoming 82071, USA
GSA Today
Vol. 29 · No. 4
Reply: A More Informative Way to Name Plutonic Rocks
Dept. of Geological Sciences, University of North Carolina, Chapel Hill, North Carolina 27599, USA
GSA Today
Vol. 29 · No. 3
The AGeS2 (Awards for Geochronology Student research 2) Program: Supporting Community Geochronology Needs and Interdisciplinary Science
Dept. of Geological Sciences, University of Colorado Boulder, Boulder, Colorado 80309, USA
GSA Today
Vol. 29 · No. 3
Holes in the Bottom of the Sea: History, Revolutions, and Future Opportunities
No other international scientific collaboration has contributed as much to our knowledge of Earth processes as scientifi...
GSA Today
Vol. 29 · No. 2
eRock: An Open-Access Repository of Virtual Outcrops for Geoscience Education
Dept. of Geology & Petroleum Geology, University of Aberdeen, AB24 3UE, UK, adam.cawood@abdn.ac.uk
GSA Today
Vol. 29 · No. 2
A More Informative Way to Name Plutonic Rocks
The International Union of Geological Sciences (IUGS) system for rock classification, introduced more than 40 years ago,...
GSA Today
Vol. 29 · No. 1
Big Data and Artificial Intelligence Analytics in Geosciences: Promises and Potential
Big data and machine learning are IT methodologies that are bringing substantial changes in the analysis and interpretat...
GSA Today
Vol. 29 · No. 1
GSA Tomorrow: An Open Challenge to Promote the Future of Geoscience
Macromolecules Innovation Institute, Virginia Tech, Blacksburg, Virginia 24061, USA, kmdorf@vt.edu
GSA Today
Vol. 28 · No. 12
Triassic Eustatic Variations Reexamined
Documentation of eustatic variations for the Triassic is limited by the paucity of the preserved marine stratigraphic re...
GSA Today
Vol. 28 · No. 10
The other biodiversity record: Innovations in animal-substrate interactions through geologic time
Tracking biodiversity changes based on body fossils through geologic time became one of the main objectives of paleontol...
GSA Today
Vol. 28 · No. 9
When oil and water mix: Understanding the environmental impacts of shale development
Development of shale gas and tight oil, or unconventional oil and gas (UOG), has dramatically increased domestic energy...
GSA Today
Vol. 28 · No. 8
Rapid 3-D analysis of rockfalls
Greg M. Stock1, Antoine Guerin2, Nikita Avdievitch1, Brian D. Collins3, Michel Jaboyedoff2
GSA Today
Vol. 28 · No. 8
Using place-based, community-inspired research to broaden participation in the geosciences
1 Geology Program, Rocky Mountain College, 1511 Poly Drive, Billings, Montana 59102, USA2 National Center for Earth-Surf...
GSA Today
Vol. 28 · No. 7
Late Cenozoic Evolution of the Upper Mississippi River, Stream Piracy, and Reorganization of North American Mid-Continent Drainage Systems
River systems and associated landscapes are often viewed to exist in a dynamic equilibrium that exhibits a natural range...
GSA Today
Vol. 28 · No. 6
Broken Sheets—On the Numbers and Areas of Tectonic Plates
The sizes and numbers of tectonic plates are thought to record the importance of plate division, amalgamation, and destr...
GSA Today
Vol. 28 · No. 5
Charting the Geosciences with Google Ngram Viewer
Department of Earth and Environmental Geosciences, Michigan State University, East Lansing, Michigan 48824, USA