Tim Johnson
- Plate Tectonics and the Archean Earth
2020/01/17 by Michael Brown, Tim Johnson, Nicholas J. Gardiner · 9 citations
Earth and Planetary Sciences · #Geological and Geochemical Analysis #High-pressure geophysics and materials #earthquake and tectonic studies
- Metamorphism and the evolution of subduction on Earth
2019/08/01 by Michael Brown, Tim Johnson · 11 citations
Earth and Planetary Sciences · #Geological and Geochemical Analysis #High-pressure geophysics and materials #earthquake and tectonic studies
- Federal employee unionization and presidential control of the bureaucracy: Estimating and explaining ideological change in executive agencies
2014/03/28 by Jowei Chen, Tim Johnson · 2 citations
Business, Management and Accounting · Social Sciences · #Electoral Systems and Political Participation #Political Influence and Corporate Strategies #Public Policy and Administration Research
- A one-billion-year-old Scottish meteorite impact
2025/04/28 by Christopher L. Kirkland, Timmons M. Erickson, Tim Johnson +10 · 1 voice · 1 citation
Physics and Astronomy · Earth and Planetary Sciences · #Astro and Planetary Science #Planetary Science and Exploration #Geology and Paleoclimatology Research
- An exogenic to endogenic thermal transition on Earth 3.9 billion years ago
2025/07/25 by Christopher L. Kirkland, Janne Liebmann, Hamed Gamaleldien +5 · 2 voices · 1 citation
Earth and Planetary Sciences · #Geological and Geochemical Analysis #High-pressure geophysics and materials #earthquake and tectonic studies