45
Publications
5.9K
Citations
29
H-Index
1981
Active since
P. D. Archer is an author at Johnson Space Center specializing in engineering, geochemistry, and geology.
Top concepts
EngineeringGeochemistryGeologyEarth ScienceChemistryOrganic GeochemistryPetrologyBiogeochemistryEarth SciencesEnvironmental Chemistry
Publications per year
1981–2025
45
45
A Habitable Fluvio-Lacustrine Environment at Yellowknife Bay, Gale Crater, Mars
J. P. Grotzinger, D. Y. Sumner, Linda C. Kah et al. · Science · 2013 · 876 citations
Organic matter preserved in 3-billion-year-old mudstones at Gale crater, Mars
J. L. Eigenbrode, Roger E. Summons, A. Steele et al. · Science · 2018 · 506 citations · Full text
Organic molecules in the Sheepbed Mudstone, Gale Crater, Mars
Caroline Freissinet, D. P. Glavin, P. R. Mahaffy et al. · Journal of Geophysical Research Planets · 2015 · 480 citations · Full text
Mars methane detection and variability at Gale crater
Christopher R. Webster, P. R. Mahaffy, S. K. Atreya et al. · Science · 2014 · 456 citations · Full text
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