Emerging Trends in Comet Taxonomy. “Emerging trends and a comet taxonomy based on the volatile chemistry measured in thirty comets with high-resolution infrared spectroscopy between 1997 and 2013.” in IcarusCycles of Glaciation on Ancient Mars. “Climate Cycling on Early Mars Caused by the Carbonate-Silicate Cycle” in Earth and Planetary Astrophysics.Methane Muted: How Did Early Earth Stay Warm?. “A proper accounting of biogeochemical cycles in the oceans reveals that methane has a much more powerful foe than oxygen.” in PNAS
Emerging Trends in Comet Taxonomy“Emerging trends and a comet taxonomy based on the volatile chemistry measured in thirty comets with high-resolution infrared spectroscopy between 1997 and 2013.” in Icarus01/03
Cycles of Glaciation on Ancient Mars“Climate Cycling on Early Mars Caused by the Carbonate-Silicate Cycle” in Earth and Planetary Astrophysics.02/03
Methane Muted: How Did Early Earth Stay Warm?“A proper accounting of biogeochemical cycles in the oceans reveals that methane has a much more powerful foe than oxygen.” in PNAS03/03
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December 2018Primary Productivity was Limited by Electron Donors Prior to the Advent of Oxygenic Photosynthesis

Ward, L. M., Rasmussen, B., & Fischer, W. W. (2018). Primary Productivity was Limited by Electron Donors Prior to the Advent of Oxygenic Photosynthesis. Journal of Geophysical Research: Biogeosciences. doi:10.1029/2018jg004679

Excess 180W in IIAB iron meteorites: Identification of cosmogenic, radiogenic, and nucleosynthetic components

Cook, D. L., Smith, T., Leya, I., Hilton, C. D., Walker, R. J., & Schönbächler, M. (2018). Excess 180W in IIAB iron meteorites: Identification of cosmogenic, radiogenic, and nucleosynthetic components. Earth and Planetary Science Letters, 503, 29–36. doi:10.1016/j.epsl.2018.09.021

November 2018Constraining the period of the ringed secondary companion to the young star J1407 with photographic plates

Mentel, R. T., Kenworthy, M. A., Cameron, D. A., Scott, E. L., Mellon, S. N., Hudec, R., … Kuhn, R. B. (2018). Constraining the period of the ringed secondary companion to the young star J1407 with photographic plates. Astronomy & Astrophysics, 619, A157. doi:10.1051/0004-6361/201834004

Siderophile Element Constraints on the Thermal History of the H Chondrite Parent body

Archer, G. J., Walker, R. J., Tino, J., Blackburn, T., Kruijer, T. S., & Hellmann, J. L. (2018). Siderophile Element Constraints on the Thermal History of the H Chondrite Parent body. Geochimica et Cosmochimica Acta. doi:10.1016/j.gca.2018.11.012

Folding, Assembly, and Persistence: The Essential Nature and Origins of Biopolymers

Runnels, C. M., Lanier, K. A., Williams, J. K., Bowman, J. C., Petrov, A. S., Hud, N. V., & Williams, L. D. (2018). Folding, Assembly, and Persistence: The Essential Nature and Origins of Biopolymers. Journal of Molecular Evolution, 86(9), 598–610. doi:10.1007/s00239-018-9876-2

High-resolution SOFIA/EXES Spectroscopy of SO2 Gas in the Massive Young Stellar Object MonR2 IRS3: Implications for the Sulfur Budget

Dungee, R., Boogert, A., DeWitt, C. N., Montiel, E., Richter, M. J., Barr, A. G., … Tielens, A. G. G. M. (2018). High-resolution SOFIA/EXES Spectroscopy of SO2 Gas in the Massive Young Stellar Object MonR2 IRS3: Implications for the Sulfur Budget. The Astrophysical Journal, 868(1), L10. doi:10.3847/2041-8213/aaeda9

Multiple prebiotic metals mediate translation

Bray, M. S., Lenz, T. K., Haynes, J. W., Bowman, J. C., Petrov, A. S., Reddi, A. R., … Glass, J. B. (2018). Multiple prebiotic metals mediate translation. Proceedings of the National Academy of Sciences, None, 201803636. doi:10.1073/pnas.1803636115

The Efficiency of Noble Gas Trapping in Astrophysical Environments

Ciesla, F. J., Krijt, S., Yokochi, R., & Sandford, S. (2018). The Efficiency of Noble Gas Trapping in Astrophysical Environments. The Astrophysical Journal, 867(2), 146. doi:10.3847/1538-4357/aae1a7

Feedstocks of the Terrestrial Planets

Carlson, R. W., Brasser, R., Yin, Q-Z., Fischer-Gödde, M., & Qin, L. (2018). Feedstocks of the Terrestrial Planets. Space Science Reviews, 214(8), None. doi:10.1007/s11214-018-0554-x

Exposed Areas Above Sea Level on Earth >3.5 Gyr Ago: Implications for Prebiotic and Primitive Biotic Chemistry

Bada, J., & Korenaga, J. (2018). Exposed Areas Above Sea Level on Earth >3.5 Gyr Ago: Implications for Prebiotic and Primitive Biotic Chemistry. Life, 8(4), 55. doi:10.3390/life8040055