Laser–Raman imagery of Earth's earliest fossils JW Schopf, AB Kudryavtsev, DG Agresti, TJ Wdowiak, AD Czaja Nature 416 (6876), 73-76, 2002 | 739 | 2002 |
Evidence of Archean life: stromatolites and microfossils JW Schopf, AB Kudryavtsev, AD Czaja, AB Tripathi Precambrian Research 158 (3-4), 141-155, 2007 | 446 | 2007 |
Raman imagery: a new approach to assess the geochemical maturity and biogenicity of permineralized Precambrian fossils JW Schopf, AB Kudryavtsev, DG Agresti, AD Czaja, TJ Wdowiak Astrobiology 5 (3), 333-371, 2005 | 243 | 2005 |
Iron isotope fractionation between aqueous ferrous iron and goethite BL Beard, RM Handler, MM Scherer, L Wu, AD Czaja, A Heimann, ... Earth and Planetary Science Letters 295 (1-2), 241-250, 2010 | 210 | 2010 |
Biological Fe oxidation controlled deposition of banded iron formation in the ca. 3770 Ma Isua Supracrustal Belt (West Greenland) AD Czaja, CM Johnson, BL Beard, EE Roden, W Li, S Moorbath Earth and Planetary Science Letters 363, 192-203, 2013 | 166 | 2013 |
Evidence for free oxygen in the Neoarchean ocean based on coupled iron–molybdenum isotope fractionation AD Czaja, CM Johnson, EE Roden, BL Beard, AR Voegelin, TF Nägler, ... Geochimica et Cosmochimica Acta 86, 118-137, 2012 | 160 | 2012 |
The potential science and engineering value of samples delivered to Earth by Mars sample return: International MSR Objectives and Samples Team (iMOST) DW Beaty, MM Grady, HY McSween, E Sefton‐Nash, BL Carrier, F Altieri, ... Meteoritics & Planetary Science 54, S3-S152, 2019 | 101 | 2019 |
An anoxic, Fe (II)-rich, U-poor ocean 3.46 billion years ago W Li, AD Czaja, MJ Van Kranendonk, BL Beard, EE Roden, CM Johnson Geochimica et Cosmochimica Acta 120, 65-79, 2013 | 89 | 2013 |
Aqueously altered igneous rocks sampled on the floor of Jezero crater, Mars KA Farley, KM Stack, DL Shuster, BHN Horgan, JA Hurowitz, JD Tarnas, ... Science 377 (6614), eabo2196, 2022 | 88 | 2022 |
Iron and carbon isotope evidence for ecosystem and environmental diversity in the∼ 2.7 to 2.5 Ga Hamersley Province, Western Australia AD Czaja, CM Johnson, BL Beard, JL Eigenbrode, KH Freeman, ... Earth and Planetary Science Letters 292 (1-2), 170-180, 2010 | 83 | 2010 |
Cryptic terrestrial fungus-like fossils of the early Ediacaran Period T Gan, T Luo, K Pang, C Zhou, G Zhou, B Wan, G Li, Q Yi, AD Czaja, ... Nature Communications 12 (1), 641, 2021 | 60 | 2021 |
Periodic carbon flushing to roots of Quercus rubra saplings affects soil respiration and rhizosphere microbial biomass ZG Cardon, AD Czaja, JL Funk, PL Vitt Oecologia 133, 215-223, 2002 | 46 | 2002 |
Iron Distribution in Size‐Resolved Aerosols Generated by UV‐Femtosecond Laser Ablation: Influence of Cell Geometry and Implications for In Situ Isotopic … FX d'Abzac, AD Czaja, BL Beard, JJ Schauer, CM Johnson Geostandards and Geoanalytical Research 38 (3), 293-309, 2014 | 38 | 2014 |
Sulfur-oxidizing bacteria prior to the great oxidation event from the 2.52 Ga Gamohaan formation of South Africa AD Czaja, NJ Beukes, JT Osterhout Geology 44 (12), 983-986, 2016 | 36 | 2016 |
Samples collected from the floor of Jezero Crater with the Mars 2020 Perseverance rover JI Simon, K Hickman‐Lewis, BA Cohen, LE Mayhew, DL Shuster, ... Journal of Geophysical Research: Planets 128 (6), e2022JE007474, 2023 | 34 | 2023 |
Iron isotope composition of particles produced by UV-femtosecond laser ablation of natural oxides, sulfides, and carbonates FX d’Abzac, BL Beard, AD Czaja, H Konishi, JJ Schauer, CM Johnson Analytical chemistry 85 (24), 11885-11892, 2013 | 34 | 2013 |
Characterization of permineralized kerogen from an Eocene fossil fern AD Czaja, AB Kudryavtsev, GD Cody, JW Schopf Organic Geochemistry 40 (3), 353-364, 2009 | 32 | 2009 |
Putative domal microbial structures in fluvial siliciclastic facies of the M esoproterozoic (1.09 G a) C opper H arbor C onglomerate, U pper P eninsula of M ichigan, USA DT Wilmeth, SQ Dornbos, JL Isbell, AD Czaja Geobiology 12 (1), 99-108, 2014 | 31 | 2014 |
Diverse organic-mineral associations in Jezero crater, Mars S Sharma, RD Roppel, AE Murphy, LW Beegle, R Bhartia, A Steele, ... Nature 619 (7971), 724-732, 2023 | 29 | 2023 |
Oncoidal granular iron formation in the Mesoarchaean Pongola Supergroup, southern Africa: Textural and geochemical evidence for biological activity during iron deposition AJB Smith, NJ Beukes, J Gutzmer, AD Czaja, CM Johnson, N Nhleko Geobiology 15 (6), 731-749, 2017 | 28 | 2017 |