Earth and Mars: Evolution of Atmospheres and Surface Temperatures
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7 July 1972
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- Carl Sagan,
- George Mullen
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- Nitrogen Isotopic Composition and Density of the Archean Atmosphere, Science, 342, 6154, (101-104), (2021)./doi/10.1126/science.1240971
- Hydrogen-Nitrogen Greenhouse Warming in Earth's Early Atmosphere, Science, 339, 6115, (64-67), (2021)./doi/10.1126/science.1225759
- Countering the Early Faint Sun, Science, 328, 5983, (1238-1239), (2021)./doi/10.1126/science.1189196
- Fractal Organic Hazes Provided an Ultraviolet Shield for Early Earth, Science, 328, 5983, (1266-1268), (2021)./doi/10.1126/science.1183260
- The Archean atmosphere, Science Advances, 6, 9, (2020)./doi/10.1126/sciadv.aax1420
- Delivery of carbon, nitrogen, and sulfur to the silicate Earth by a giant impact, Science Advances, 5, 1, (2019)./doi/10.1126/sciadv.aau3669
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