David C. Catling

1. The Archean atmosphere
   2020/02/27 by David C. Catling, Kevin Zahnle · 26 citations
   Earth and Planetary Sciences · Physics and Astronomy · #Astro and Planetary Science #Geology and Paleoclimatology Research #Paleontology and Stratigraphy of Fossils
2. Air density 2.7 billion years ago limited to less than twice modern levels by fossil raindrop imprints
   2012/03/27 by Sanjoy M. Som, David C. Catling, Jelte Harnmeijer +3 · 1 voice · 10 citations
   Earth and Planetary Sciences · Physics and Astronomy · #Astro and Planetary Science #Geology and Paleoclimatology Research #Paleontology and Stratigraphy of Fossils
3. Earth's air pressure 2.7 billion years ago constrained to less than half of modern levels
   2016/05/02 by Sanjoy M. Som, Roger Buick, James W. Hagadorn +5 · 1 voice · 6 citations
   Earth and Planetary Sciences · Environmental Science · #Geology and Paleoclimatology Research #Methane Hydrates and Related Phenomena #Paleontology and Stratigraphy of Fossils
4. Water activities of NaClO4, Ca(ClO4)2, and Mg(ClO4)2 brines from experimental heat capacities: Water activity >0.6 below 200 K
   2016/03/10 by J.D. Toner, J. D. Toner, David C. Catling +1 · 12 citations
   Environmental Science · Physics and Astronomy · Medicine · #Chemical Analysis and Environmental Impact #Planetary Science and Exploration #Spaceflight effects on biology
5. Origin of Life Molecules in the Atmosphere After Big Impacts on the Early Earth
   2023/07/19 by Nicholas F. Wogan, David C. Catling, Wogan, Nicholas F. +5 · 3 citations
   Environmental Science · Physics and Astronomy · #Astro and Planetary Science #Earth and Planetary Astrophysics (astro-ph.EP) #FOS: Physical sciences #Isotope Analysis in Ecology #Planetary Science and Exploration
6. The Longevity of Water Ice on Ganymedes and Europas around Migrated Giant Planets
   2017/03/31 by Owen Lehmer, David C. Catling, Kevin Zahnle · 1 voice · 1 citation
   Physics and Astronomy · #Astro and Planetary Science #Astrophysics and Star Formation Studies #Stellar, planetary, and galactic studies
7. Eolianite Grain Size Distributions as a Proxy for Large Changes in Planetary Atmospheric Density
   2018/09/19 by Erik A. Goosmann, David C. Catling, Sanjoy M. Som +2 · 1 voice · 1 citation
   Earth and Planetary Sciences · Physics and Astronomy · #Aeolian processes and effects #Geology and Paleoclimatology Research #Planetary Science and Exploration
8. Potential technosignature from anomalously low deuterium/hydrogen (D/H) in planetary water depleted by nuclear fusion technology
   2024/11/27 by David C. Catling, Joshua Krissansen-Totton, Catling, David C. +4 · 2 voices · 1 citation
   Earth and Planetary Sciences · Pharmacology, Toxicology and Pharmaceutics · Physics and Astronomy · #Chemical Reactions and Isotopes #Cold Fusion and Nuclear Reactions #Nuclear Physics and Applications #astro-ph.EP
9. Detecting Land with Reflected Light Spectroscopy to Rule Out Waterworld O₂ Biosignature False Positives
   2025/06/26 by Anna Grace Ulses, Ulses, Anna Grace, Joshua Krissansen‐Totton +9 · 4 citations
   Physics and Astronomy · #Astro and Planetary Science #Earth and Planetary Astrophysics (astro-ph.EP) #FOS: Physical sciences #Planetary Science and Exploration #Space Science and Extraterrestrial Life
10. Questioning the Reliability of Methane Detections on Mars by the Curiosity Rover
    2025/04/01 by S. Viscardy, David C. Catling, K. Zahnle · 3 voices
    Physics and Astronomy · Environmental Science · #Planetary Science and Exploration #Methane Hydrates and Related Phenomena #Atmospheric and Environmental Gas Dynamics