James Farquhar - Publications

Affiliations: 
Geology University of Maryland, College Park, College Park, MD 
Area:
Isotope Geochemistry, Earth History, Cosmochemistry, Geochemistry, Astrobiology
Website:
https://www.geol.umd.edu/~jfarquha/

120 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2023 Li M, Xu Y, Sun L, Chen J, Zhang K, Li D, Farquhar J, Zhang X, Sun R, Macdonald FA, Grasby SE, Fu Y, Shen Y. Deglacial volcanism and reoxygenation in the aftermath of the Sturtian Snowball Earth. Science Advances. 9: eadh9502. PMID 37672591 DOI: 10.1126/sciadv.adh9502  0.35
2021 Kim Y, Lee I, Farquhar J, Kang J, Villa IM, Kim H. Multi isotope systematics of precipitation to trace the sources of air pollutants in Seoul, Korea. Environmental Pollution (Barking, Essex : 1987). 286: 117548. PMID 34438485 DOI: 10.1016/j.envpol.2021.117548  0.346
2020 Lorand J, Labidi J, Rollion‐Bard C, Thomassot E, Bellucci JJ, Whitehouse M, Nemchin A, Humayun M, Farquhar J, Hewins RH, Zanda B, Pont S. The sulfur budget and sulfur isotopic composition of Martian regolith breccia NWA 7533 Meteoritics & Planetary Science. DOI: 10.1111/Maps.13564  0.472
2019 Gautier E, Savarino J, Hoek J, Erbland J, Caillon N, Hattori S, Yoshida N, Albalat E, Albarede F, Farquhar J. Author Correction: 2600-years of stratospheric volcanism through sulfate isotopes. Nature Communications. 10: 2663. PMID 31209219 DOI: 10.1038/S41467-019-10539-9  0.766
2019 Gautier E, Savarino J, Hoek J, Erbland J, Caillon N, Hattori S, Yoshida N, Albalat E, Albarède F, Farquhar J. 2600-years of stratospheric volcanism through sulfate isotopes. Nature Communications. 10: 466. PMID 30692536 DOI: 10.1038/S41467-019-08357-0  0.797
2019 Magalhães N, Farquhar J, Bybee G, Penniston-Dorland S, Rumble D, Kinnaird J, McCreesh M. Multiple sulfur isotopes reveal a possible non-crustal source of sulfur for the Bushveld Province, southern Africa Geology. 47: 982-986. DOI: 10.1130/G46282.1  0.831
2019 Franz HB, Wu N, Farquhar J, Irving AJ. A new type of isotopic anomaly in shergottite sulfides Meteoritics & Planetary Science. 54: 3036-3051. DOI: 10.1111/Maps.13404  0.759
2019 Geng L, Savarino J, Caillon N, Gautier E, Farquhar J, Dottin III JW, Magalhães N, Hattori S, Ishino S, Yoshida N, Albarède F, Albalat E, Cartigny P, Ono S, Thiemens MH. Intercomparison measurements of two 33S-enriched sulfur isotope standards Journal of Analytical Atomic Spectrometry. 34: 1263-1271. DOI: 10.1039/C8Ja00451J  0.8
2018 Kim Y, Lee I, Lim C, Farquhar J, Lee SM, Kim H. The origin and migration of the dissolved sulfate from precipitation in Seoul, Korea. Environmental Pollution (Barking, Essex : 1987). PMID 29525083 DOI: 10.1016/J.Envpol.2017.12.112  0.548
2018 Gautier E, Savarino J, Erbland J, Farquhar J. SO2 Oxidation Kinetics Leave a Consistent Isotopic Imprint on Volcanic Ice Core Sulfate Journal of Geophysical Research. 123: 9801-9812. DOI: 10.1029/2018Jd028456  0.794
2018 Wu N, Farquhar J, Dottin JW, Magalhães N. Sulfur isotope signatures of eucrites and diogenites Geochimica Et Cosmochimica Acta. 233: 1-13. DOI: 10.1016/J.Gca.2018.05.002  0.791
2018 Fitzpayne A, Giuliani A, Phillips D, Hergt J, Woodhead JD, Farquhar J, Fiorentini ML, Drysdale RN, Wu N. Kimberlite-related metasomatism recorded in MARID and PIC mantle xenoliths Mineralogy and Petrology. 112: 71-84. DOI: 10.1007/S00710-018-0573-Z  0.62
2017 Izon G, Zerkle AL, Williford KH, Farquhar J, Poulton SW, Claire MW. Biological regulation of atmospheric chemistry en route to planetary oxygenation. Proceedings of the National Academy of Sciences of the United States of America. PMID 28289223 DOI: 10.1073/Pnas.1618798114  0.505
2017 Zhang G, Zhang X, Hu D, Li D, Algeo TJ, Farquhar J, Henderson CM, Qin L, Shen M, Shen D, Schoepfer SD, Chen K, Shen Y. Redox chemistry changes in the Panthalassic Ocean linked to the end-Permian mass extinction and delayed Early Triassic biotic recovery. Proceedings of the National Academy of Sciences of the United States of America. PMID 28167796 DOI: 10.1073/Pnas.1610931114  0.522
2017 Labidi J, Farquhar J, Alexander CMO, Eldridge DL, Oduro H. Mass independent sulfur isotope signatures in CMs: Implications for sulfur chemistry in the early solar system Geochimica Et Cosmochimica Acta. 196: 326-350. DOI: 10.1016/J.Gca.2016.09.036  0.817
2017 Kim Y, Lee I, Seo JH, Lee JI, Farquhar J. Multiple oxygen (16O, 17O and 18O) and sulfur (32S, 33S, 34S and 36S) isotope signatures of the dissolved sulfate from Deception Island, Antarctic Peninsula: Implications on sulfate formation, transportation and deposition in the Antarctic region Chemical Geology. 466: 762-775. DOI: 10.1016/J.Chemgeo.2017.07.029  0.48
2016 Farquhar J, Jackson M. Missing Archean sulfur returned from the mantle. Proceedings of the National Academy of Sciences of the United States of America. PMID 27810960 DOI: 10.1073/Pnas.1616346113  0.536
2016 Yıldırım N, Dönmez C, Kang J, Lee I, Pirajno F, Yıldırım E, Günay K, Seo JH, Farquhar J, Chang SW. A magnetite-rich Cyprus-type VMS deposit in Ortaklar: A unique VMS style in the Tethyan metallogenic belt, Gaziantep, Turkey Ore Geology Reviews. 79: 425-442. DOI: 10.1016/J.Oregeorev.2016.05.021  0.365
2016 Eldridge DL, Guo W, Farquhar J. Theoretical estimates of equilibrium sulfur isotope effects in aqueous sulfur systems: Highlighting the role of isomers in the sulfite and sulfoxylate systems Geochimica Et Cosmochimica Acta. 195: 171-200. DOI: 10.1016/J.Gca.2016.09.021  0.377
2016 Labidi J, Shahar A, Losq CL, Hillgren VJ, Mysen BO, Farquhar J. Experimentally determined sulfur isotope fractionation between metal and silicate and implications for planetary differentiation Geochimica Et Cosmochimica Acta. 175: 181-194. DOI: 10.1016/J.Gca.2015.12.001  0.454
2016 Zerkle AL, Jones DS, Farquhar J, Macalady JL. Sulfur isotope values in the sulfidic Frasassi cave system, central Italy: A case study of a chemolithotrophic S-based ecosystem Geochimica Et Cosmochimica Acta. 173: 373-386. DOI: 10.1016/J.Gca.2015.10.028  0.507
2016 Giuliani A, Fiorentini ML, Martin LAJ, Farquhar J, Phillips D, Griffin WL, LaFlamme C. Sulfur isotope composition of metasomatised mantle xenoliths from the Bultfontein kimberlite (Kimberley, South Africa): Contribution from subducted sediments and the effect of sulfide alteration on S isotope systematics Earth and Planetary Science Letters. 445: 114-124. DOI: 10.1016/J.Epsl.2016.04.005  0.565
2016 Masterson AL, Wing BA, Paytan A, Farquhar J, Johnston DT. The minor sulfur isotope composition of Cretaceous and Cenozoic seawater sulfate Paleoceanography. 31: 779-788. DOI: 10.1002/2016Pa002945  0.757
2015 Zhang G, Zhang X, Li D, Farquhar J, Shen S, Chen X, Shen Y. Widespread shoaling of sulfidic waters linked to the end-Guadalupian (Permian) mass extinction Geology. 43: 1091-1094. DOI: 10.1130/G37284.1  0.449
2015 Montinaro A, Strauss H, Mason PRD, Roerdink D, Münker C, Schwarz-Schampera U, Arndt NT, Farquhar J, Beukes NJ, Gutzmer J, Peters M. Paleoarchean sulfur cycling: Multiple sulfur isotope constraints from the Barberton Greenstone Belt, South Africa Precambrian Research. 267: 311-322. DOI: 10.1016/J.Precamres.2015.06.008  0.513
2015 Wacey D, Noffke N, Cliff J, Barley ME, Farquhar J. Micro-scale quadruple sulfur isotope analysis of pyrite from the ~3480Ma Dresser Formation: New insights into sulfur cycling on the early Earth Precambrian Research. 258: 24-35. DOI: 10.1016/J.Precamres.2014.12.012  0.564
2015 Wing BA, Farquhar J. Sulfur isotope homogeneity of lunar mare basalts Geochimica Et Cosmochimica Acta. 170: 266-280. DOI: 10.1016/J.Gca.2015.09.003  0.519
2015 Wu N, Farquhar J, Fike DA. Ediacaran sulfur cycle: Insights from sulfur isotope measurements (δ33S and δ34S) on paired sulfate-pyrite in the Huqf Supergroup of Oman Geochimica Et Cosmochimica Acta. 164: 352-364. DOI: 10.1016/J.Gca.2015.05.031  0.651
2015 Izon G, Zerkle AL, Zhelezinskaia I, Farquhar J, Newton RJ, Poulton SW, Eigenbrode JL, Claire MW. Multiple oscillations in Neoarchaean atmospheric chemistry Earth and Planetary Science Letters. 431: 264-273. DOI: 10.1016/J.Epsl.2015.09.018  0.816
2014 Antonelli MA, Kim ST, Peters M, Labidi J, Cartigny P, Walker RJ, Lyons JR, Hoek J, Farquhar J. Early inner solar system origin for anomalous sulfur isotopes in differentiated protoplanets. Proceedings of the National Academy of Sciences of the United States of America. 111: 17749-54. PMID 25453079 DOI: 10.1073/Pnas.1418907111  0.826
2014 Zhelezinskaia I, Kaufman AJ, Farquhar J, Cliff J. Large sulfur isotope fractionations associated with Neoarchean microbial sulfate reduction. Science (New York, N.Y.). 346: 742-4. PMID 25378623 DOI: 10.1126/Science.1256211  0.833
2014 Crowe SA, Paris G, Katsev S, Jones C, Kim ST, Zerkle AL, Nomosatryo S, Fowle DA, Adkins JF, Sessions AL, Farquhar J, Canfield DE. Sulfate was a trace constituent of Archean seawater. Science (New York, N.Y.). 346: 735-9. PMID 25378621 DOI: 10.1126/Science.1258966  0.506
2014 Kamyshny A, Druschel G, Mansaray ZF, Farquhar J. Multiple sulfur isotopes fractionations associated with abiotic sulfur transformations in Yellowstone National Park geothermal springs. Geochemical Transactions. 15: 7. PMID 24959098 DOI: 10.1186/1467-4866-15-7  0.759
2014 Franz HB, Kim ST, Farquhar J, Day JM, Economos RC, McKeegan KD, Schmitt AK, Irving AJ, Hoek J, Dottin J. Isotopic links between atmospheric chemistry and the deep sulphur cycle on Mars. Nature. 508: 364-8. PMID 24740066 DOI: 10.1038/Nature13175  0.835
2014 Wu N, Farquhar J, Strauss H. δ34S and δ33S records of Paleozoic seawater sulfate based on the analysis of carbonate associated sulfate Earth and Planetary Science Letters. 399: 44-51. DOI: 10.1016/J.Epsl.2014.05.004  0.649
2014 Tostevin R, Turchyn AV, Farquhar J, Johnston DT, Eldridge DL, Bishop JKB, McIlvin M. Multiple sulfur isotope constraints on the modern sulfur cycle Earth and Planetary Science Letters. 396: 14-21. DOI: 10.1016/J.Epsl.2014.03.057  0.685
2014 Ushikubo T, Williford KH, Farquhar J, Johnston DT, Van Kranendonk MJ, Valley JW. Development of in situ sulfur four-isotope analysis with multiple Faraday cup detectors by SIMS and application to pyrite grains in a Paleoproterozoic glaciogenic sandstone Chemical Geology. 383: 86-99. DOI: 10.1016/J.Chemgeo.2014.06.006  0.661
2014 Giuliani A, Phillips D, Kamenetsky VS, Fiorentini ML, Farquhar J, Kendrick MA. Stable isotope (C, O, S) compositions of volatile-rich minerals in kimberlites: A review Chemical Geology. 374: 61-83. DOI: 10.1016/J.Chemgeo.2014.03.003  0.497
2014 Eiler JM, Bergquist B, Bourg I, Cartigny P, Farquhar J, Gagnon A, Guo W, Halevy I, Hofmann A, Larson TE, Levin N, Schauble EA, Stolper D. Frontiers of stable isotope geoscience Chemical Geology. 372: 119-143. DOI: 10.1016/J.Chemgeo.2014.02.006  0.483
2013 Wu N, Farquhar J. Metabolic rates and sulfur cycling in the geologic record. Proceedings of the National Academy of Sciences of the United States of America. 110: 11217-8. PMID 23812751 DOI: 10.1073/Pnas.1309726110  0.616
2013 Cabral RA, Jackson MG, Rose-Koga EF, Koga KT, Whitehouse MJ, Antonelli MA, Farquhar J, Day JM, Hauri EH. Anomalous sulphur isotopes in plume lavas reveal deep mantle storage of Archaean crust. Nature. 496: 490-3. PMID 23619695 DOI: 10.1038/Nature12020  0.834
2013 Farquhar J, Cliff J, Zerkle AL, Kamyshny A, Poulton SW, Claire M, Adams D, Harms B. Pathways for Neoarchean pyrite formation constrained by mass-independent sulfur isotopes. Proceedings of the National Academy of Sciences of the United States of America. 110: 17638-43. PMID 23407162 DOI: 10.1073/Pnas.1218851110  0.784
2013 Jamieson JW, Wing BA, Farquhar J, Hannington MD. Neoarchaean seawater sulphate concentrations from sulphur isotopes in massive sulphide ore Nature Geoscience. 6: 61-64. DOI: 10.1038/Ngeo1647  0.447
2013 Oduro H, Kamyshny A, Zerkle A, Li Y, Farquhar J. Quadruple sulfur isotope constraints on the origin and cycling of volatile organic sulfur compounds in a stratified sulfidic lake Geochimica Et Cosmochimica Acta. 120: 251-262. DOI: 10.1016/J.Gca.2013.06.039  0.781
2013 Franz HB, Danielache SO, Farquhar J, Wing BA. Mass-independent fractionation of sulfur isotopes during broadband SO2 photolysis: Comparison between 16O- and 18O-rich SO2 Chemical Geology. 362: 56-65. DOI: 10.1016/J.Chemgeo.2013.07.021  0.723
2013 Farquhar J, Zerkle AL, Bekker A. Geologic and Geochemical Constraints on Earth's Early Atmosphere Treatise On Geochemistry: Second Edition. 6: 91-138. DOI: 10.1016/B978-0-08-095975-7.01304-8  0.33
2013 Kamyshny A, Oduro H, Mansaray ZF, Farquhar J. Hydrogen Cyanide Accumulation and Transformations in Non-polluted Salt Marsh Sediments Aquatic Geochemistry. 19: 97-113. DOI: 10.1007/S10498-012-9180-5  0.792
2012 Oduro H, Van Alstyne KL, Farquhar J. Sulfur isotope variability of oceanic DMSP generation and its contributions to marine biogenic sulfur emissions. Proceedings of the National Academy of Sciences of the United States of America. 109: 9012-6. PMID 22586117 DOI: 10.1073/Pnas.1117691109  0.828
2012 Kamyshny A, Oduro H, Farquhar J. Quantification of free and metal-complexed cyanide by tetrathionate derivatization International Journal of Environmental Analytical Chemistry. 92: 1506-1517. DOI: 10.1080/03067319.2011.561339  0.76
2012 Zerkle AL, Claire MW, Domagal-Goldman SD, Farquhar J, Poulton SW. A bistable organic-rich atmosphere on the Neoarchaean Earth Nature Geoscience. 5: 359-363. DOI: 10.1038/Ngeo1425  0.459
2012 Tyra MA, Farquhar J, Guan Y, Leshin LA. An oxygen isotope dichotomy in CM2 chondritic carbonates-A SIMS approach Geochimica Et Cosmochimica Acta. 77: 383-395. DOI: 10.1016/J.Gca.2011.10.003  0.438
2012 Penniston-Dorland SC, Mathez EA, Wing BA, Farquhar J, Kinnaird JA. Multiple sulfur isotope evidence for surface-derived sulfur in the Bushveld Complex Earth and Planetary Science Letters. 337: 236-242. DOI: 10.1016/J.Epsl.2012.05.013  0.804
2012 Roerdink DL, Mason PRD, Farquhar J, Reimer T. Multiple sulfur isotopes in Paleoarchean barites identify an important role for microbial sulfate reduction in the early marine environment Earth and Planetary Science Letters. 331: 177-186. DOI: 10.1016/J.Epsl.2012.03.020  0.562
2011 Oduro H, Harms B, Sintim HO, Kaufman AJ, Cody G, Farquhar J. Evidence of magnetic isotope effects during thermochemical sulfate reduction. Proceedings of the National Academy of Sciences of the United States of America. 108: 17635-8. PMID 21997216 DOI: 10.1073/Pnas.1108112108  0.83
2011 Shen Y, Farquhar J, Zhang H, Masterson A, Zhang T, Wing BA. Multiple S-isotopic evidence for episodic shoaling of anoxic water during Late Permian mass extinction. Nature Communications. 2: 210. PMID 21343928 DOI: 10.1038/Ncomms1217  0.795
2011 Farquhar J, Zerkle AL, Bekker A. Geological constraints on the origin of oxygenic photosynthesis. Photosynthesis Research. 107: 11-36. PMID 20882345 DOI: 10.1007/S11120-010-9594-0  0.374
2011 Hazen RM, Bekker R, Bish DL, Bleeker W, Downs RT, Farquhar J, Ferry JM, Grew ES, Knoll RH, Papineau D, Ralph JP, Sverjensky DA, Valley JW. Needs and opportunities in mineral evolution research American Mineralogist. 96: 953-963. DOI: 10.2138/Am.2011.3725  0.307
2011 Kamyshny A, Zerkle AL, Mansaray ZF, Ciglenečki I, Bura-Nakić E, Farquhar J, Ferdelman TG. Biogeochemical sulfur cycling in the water column of a shallow stratified sea-water lake: Speciation and quadruple sulfur isotope composition Marine Chemistry. 127: 144-154. DOI: 10.1016/J.Marchem.2011.09.001  0.776
2011 Oduro H, Kamyshny A, Guo W, Farquhar J. Multiple sulfur isotope analysis of volatile organic sulfur compounds and their sulfonium precursors in coastal marine environments Marine Chemistry. 124: 78-89. DOI: 10.1016/J.Marchem.2010.12.004  0.823
2011 Masterson AL, Farquhar J, Wing BA. Sulfur mass-independent fractionation patterns in the broadband UV photolysis of sulfur dioxide: Pressure and third body effects Earth and Planetary Science Letters. 306: 253-260. DOI: 10.1016/J.Epsl.2011.04.004  0.775
2010 Farquhar J, Nanping WU, Canfield DE, Oduro H. Connections between sulfur cycle evolution, sulfur isotopes, sediments and base metal sulfide deposits Economic Geology. 105: 509-533. DOI: 10.2113/Gsecongeo.105.3.509  0.827
2010 Canfield DE, Farquhar J, Zerkle AL. High isotope fractionations during sulfate reduction in a low-sulfate euxinic ocean analog Geology. 38: 415-418. DOI: 10.1130/G30723.1  0.55
2010 Guo Z, Li Z, Farquhar J, Kaufman AJ, Wu N, Li C, Dickerson RR, Wang P. Identification of sources and formation processes of atmospheric sulfate by sulfur isotope and scanning electron microscope measurements Journal of Geophysical Research. 115. DOI: 10.1029/2009Jd012893  0.633
2010 Li X, Gilhooly WP, Zerkle AL, Lyons TW, Farquhar J, Werne JP, Varela R, Scranton MI. Stable sulfur isotopes in the water column of the Cariaco Basin Geochimica Et Cosmochimica Acta. 74: 6764-6778. DOI: 10.1016/J.Gca.2010.08.020  0.464
2010 Zerkle AL, Kamyshny A, Kump LR, Farquhar J, Oduro H, Arthur MA. Sulfur cycling in a stratified euxinic lake with moderately high sulfate: Constraints from quadruple S isotopes Geochimica Et Cosmochimica Acta. 74: 4953-4970. DOI: 10.1016/J.Gca.2010.06.015  0.844
2010 Wu N, Farquhar J, Strauss H, Kim ST, Canfield DE. Evaluating the S-isotope fractionation associated with Phanerozoic pyrite burial Geochimica Et Cosmochimica Acta. 74: 2053-2071. DOI: 10.1016/J.Gca.2009.12.012  0.659
2010 Scheiderich K, Zerkle AL, Helz GR, Farquhar J, Walker RJ. Molybdenum isotope, multiple sulfur isotope, and redox-sensitive element behavior in early Pleistocene Mediterranean sapropels Chemical Geology. 279: 134-144. DOI: 10.1016/J.Chemgeo.2010.10.015  0.492
2010 Peters M, Strauss H, Farquhar J, Ockert C, Eickmann B, Jost CL. Sulfur cycling at the Mid-Atlantic Ridge: A multiple sulfur isotope approach Chemical Geology. 269: 180-196. DOI: 10.1016/J.Chemgeo.2009.09.016  0.562
2009 Canfield DE, Farquhar J. Animal evolution, bioturbation, and the sulfate concentration of the oceans. Proceedings of the National Academy of Sciences of the United States of America. 106: 8123-7. PMID 19451639 DOI: 10.1073/Pnas.0902037106  0.343
2009 Mikucki JA, Pearson A, Johnston DT, Turchyn AV, Farquhar J, Schrag DP, Anbar AD, Priscu JC, Lee PA. A contemporary microbially maintained subglacial ferrous "ocean". Science (New York, N.Y.). 324: 397-400. PMID 19372431 DOI: 10.1126/Science.1167350  0.642
2009 Watanabe Y, Farquhar J, Ohmoto H. Anomalous fractionations of sulfur isotopes during thermochemical sulfate reduction. Science (New York, N.Y.). 324: 370-3. PMID 19372427 DOI: 10.1126/Science.1169289  0.528
2009 Guo Q, Strauss H, Kaufman AJ, Schröder S, Gutzmer J, Wing B, Baker MA, Bekker A, Jin Q, Kim ST, Farquhar J. Reconstructing Earth's surface oxidation across the Archean-Proterozoic transition Geology. 37: 399-402. DOI: 10.1130/G25423A.1  0.514
2009 Ono S, Kaufman AJ, Farquhar J, Sumner DY, Beukes NJ. Lithofacies control on multiple-sulfur isotope records and Neoarchean sulfur cycles Precambrian Research. 169: 58-67. DOI: 10.1016/J.Precamres.2008.10.013  0.558
2009 Cartigny P, Farquhar J, Thomassot E, Harris JW, Wing B, Masterson A, McKeegan K, Stachel T. A mantle origin for Paleoarchean peridotitic diamonds from the Panda kimberlite, Slave Craton: Evidence from 13C-, 15N- and 33,34S-stable isotope systematics Lithos. 112: 852-864. DOI: 10.1016/J.Lithos.2009.06.007  0.765
2009 Schulte RF, Schilling M, Anma R, Farquhar J, Horan MF, Komiya T, Piccoli PM, Pitcher L, Walker RJ. Chemical and chronologic complexity in the convecting upper mantle: Evidence from the Taitao ophiolite, southern Chile Geochimica Et Cosmochimica Acta. 73: 5793-5819. DOI: 10.1016/J.Gca.2009.06.015  0.488
2009 Zerkle AL, Farquhar J, Johnston DT, Cox RP, Canfield DE. Fractionation of multiple sulfur isotopes during phototrophic oxidation of sulfide and elemental sulfur by a green sulfur bacterium Geochimica Et Cosmochimica Acta. 73: 291-306. DOI: 10.1016/J.Gca.2008.10.027  0.668
2009 Shen Y, Farquhar J, Masterson A, Kaufman AJ, Buick R. Evaluating the role of microbial sulfate reduction in the early Archean using quadruple isotope systematics Earth and Planetary Science Letters. 279: 383-391. DOI: 10.1016/J.Epsl.2009.01.018  0.803
2009 Thomazo C, Ader M, Farquhar J, Philippot P. Methanotrophs regulated atmospheric sulfur isotope anomalies during the Mesoarchean (Tumbiana Formation, Western Australia) Earth and Planetary Science Letters. 279: 65-75. DOI: 10.1016/J.Epsl.2008.12.036  0.506
2008 Johnston DT, Farquhar J, Habicht KS, Canfield DE. Sulphur isotopes and the search for life: strategies for identifying sulphur metabolisms in the rock record and beyond. Geobiology. 6: 425-35. PMID 18715228 DOI: 10.1111/J.1472-4669.2008.00171.X  0.653
2008 Criss RE, Farquhar J. Abundance, notation, and fractionation of light stable isotopes Reviews in Mineralogy and Geochemistry. 68: 15-30. DOI: 10.2138/Rmg.2008.68.3  0.487
2008 Farquhar J, Johnston DT. The oxygen cycle of the terrestrial planets: Insights into the processing and history of oxygen in surface environments Reviews in Mineralogy and Geochemistry. 68: 463-492. DOI: 10.2138/Rmg.2008.68.16  0.656
2008 Penniston-Dorland SC, Wing BA, Nex PAM, Kinnaird JA, Farquhar J, Brown M, Sharman ER. Multiple sulfur isotopes reveal a magmatic origin for the Platreef platinum group element deposit, Bushveld Complex, South Africa Geology. 36: 979-982. DOI: 10.1130/G25098A.1  0.775
2008 Philippot P, Van Zuilen M, Lepot K, Thomazo C, Farquhar J, Van Kranendonk MJ. Response to comment on "early archaean microorganisms preferred elemental sulfur, not sulfate" Science. 319: 1336c. DOI: 10.1126/Science.1151414  0.395
2008 Johnston DT, Farquhar J, Summons RE, Shen Y, Kaufman AJ, Masterson AL, Canfield DE. Sulfur isotope biogeochemistry of the Proterozoic McArthur Basin Geochimica Et Cosmochimica Acta. 72: 4278-4290. DOI: 10.1016/J.Gca.2008.06.004  0.832
2008 Farquhar J, Canfield DE, Masterson A, Bao H, Johnston D. Sulfur and oxygen isotope study of sulfate reduction in experiments with natural populations from Fællestrand, Denmark Geochimica Et Cosmochimica Acta. 72: 2805-2821. DOI: 10.1016/J.Gca.2008.03.013  0.83
2008 Domagal-Goldman SD, Kasting JF, Johnston DT, Farquhar J. Organic haze, glaciations and multiple sulfur isotopes in the Mid-Archean Era Earth and Planetary Science Letters. 269: 29-40. DOI: 10.1016/J.Epsl.2008.01.040  0.719
2007 Farquhar J, Peters M, Johnston DT, Strauss H, Masterson A, Wiechert U, Kaufman AJ. Isotopic evidence for Mesoarchaean anoxia and changing atmospheric sulphur chemistry. Nature. 449: 706-9. PMID 17928857 DOI: 10.1038/Nature06202  0.834
2007 Kaufman AJ, Johnston DT, Farquhar J, Masterson AL, Lyons TW, Bates S, Anbar AD, Arnold GL, Garvin J, Buick R. Late Archean biospheric oxygenation and atmospheric evolution. Science (New York, N.Y.). 317: 1900-3. PMID 17901329 DOI: 10.1126/Science.1138700  0.837
2007 Philippot P, Van Zuilen M, Lepot K, Thomazo C, Farquhar J, Van Kranendonk MJ. Early Archaean microorganisms preferred elemental sulfur, not sulfate. Science (New York, N.Y.). 317: 1534-7. PMID 17872441 DOI: 10.1126/Science.1145861  0.475
2007 Farquhar J, Johnston DT, Wing BA. Implications of conservation of mass effects on mass-dependent isotope fractionations: Influence of network structure on sulfur isotope phase space of dissimilatory sulfate reduction Geochimica Et Cosmochimica Acta. 71: 5862-5875. DOI: 10.1016/J.Gca.2007.08.028  0.659
2007 Johnston DT, Farquhar J, Canfield DE. Sulfur isotope insights into microbial sulfate reduction: When microbes meet models Geochimica Et Cosmochimica Acta. 71: 3929-3947. DOI: 10.1016/J.Gca.2007.05.008  0.642
2007 Bindeman IN, Eiler JM, Wing BA, Farquhar J. Rare sulfur and triple oxygen isotope geochemistry of volcanogenic sulfate aerosols Geochimica Et Cosmochimica Acta. 71: 2326-2343. DOI: 10.1016/J.Gca.2007.01.026  0.495
2007 Tyra MA, Farquhar J, Wing BA, Benedix GK, Jull AJT, Jackson T, Thiemens MH. Terrestrial alteration of carbonate in a suite of Antarctic CM chondrites: Evidence from oxygen and carbon isotopes Geochimica Et Cosmochimica Acta. 71: 782-795. DOI: 10.1016/J.Gca.2006.10.023  0.633
2007 Farquhar J, Kim ST, Masterson A. Implications from sulfur isotopes of the Nakhla meteorite for the origin of sulfate on Mars Earth and Planetary Science Letters. 264: 1-8. DOI: 10.1016/J.Epsl.2007.08.006  0.82
2006 Jamieson JW, Wing BA, Hannington MD, Farquhar J. Evaluating isotopic equilibrium among sulfide mineral pairs in Archean ore deposits: Case study from the Kidd Creek VMS deposit, Ontario, Canada Economic Geology. 101: 1055-1061. DOI: 10.2113/Gsecongeo.101.5.1055  0.486
2006 Johnston DT, Poulton SW, Fralick PW, Wing BA, Canfield DE, Farquhar J. Evolution of the oceanic sulfur cycle at the end of the Paleoproterozoic Geochimica Et Cosmochimica Acta. 70: 5723-5739. DOI: 10.1016/J.Gca.2006.08.001  0.704
2006 Johnston D, Poulton S, Fralick P, Wing B, Canfield D, Farquhar J. Insight into the variability within the Proterozoic sulphur cycle Geochimica Et Cosmochimica Acta. 70: A296. DOI: 10.1016/J.Gca.2006.06.601  0.537
2006 Ono S, Wing B, Johnston D, Farquhar J, Rumble D. Mass-dependent fractionation of quadruple stable sulfur isotope system as a new tracer of sulfur biogeochemical cycles Geochimica Et Cosmochimica Acta. 70: 2238-2252. DOI: 10.1016/J.Gca.2006.01.022  0.698
2006 Ono S, Wing B, Rumble D, Farquhar J. High precision analysis of all four stable isotopes of sulfur (32S, 33S, 34S and 36S) at nanomole levels using a laser fluorination isotope-ratio-monitoring gas chromatography-mass spectrometry Chemical Geology. 225: 30-39. DOI: 10.1016/J.Chemgeo.2005.08.005  0.436
2005 Johnston DT, Wing BA, Farquhar J, Kaufman AJ, Strauss H, Lyons TW, Kah LC, Canfield DE. Active microbial sulfur disproportionation in the Mesoproterozoic. Science (New York, N.Y.). 310: 1477-9. PMID 16322453 DOI: 10.1126/Science.1117824  0.675
2005 Farquhar J, Wing BA. The terrestrial record of stable sulphur isotopes: A review of the implications for evolution of Earth's sulphur cycle Geological Society Special Publication. 248: 167-177. DOI: 10.1144/Gsl.Sp.2005.248.01.09  0.45
2005 Airieau SA, Farquhar J, Thiemens MH, Leshin LA, Bao H, Young E. Planetesimal sulfate and aqueous alteration in CM and CI carbonaceous chondrites Geochimica Et Cosmochimica Acta. 69: 4166-4171. DOI: 10.1016/J.Gca.2005.01.029  0.669
2003 Farquhar J, Johnston DT, Wing BA, Habicht KS, Canfield DE, Airieau S, Thiemens MH. Multiple sulphur isotopic interpretations of biosynthetic pathways: implications for biological signatures in the sulphur isotope record Geobiology. 1: 27-36. DOI: 10.1046/J.1472-4669.2003.00007.X  0.749
2003 Alexander B, Thiemens MH, Farquhar J, Kaufman AJ, Savarino J, Delmas RJ. East Antarctic ice core sulfur isotope measurements over a complete glacial-interglacial cycle Journal of Geophysical Research D: Atmospheres. 108: ACH 18-1 - ACH 18-7. DOI: 10.1029/2003Jd003513  0.814
2003 Benedix GK, Leshin LA, Farquhar J, Jackson T, Thiemens MH. Carbonates in CM2 chondrites: Constraints on alteration conditions from oxygen isotopic compositions and petrographic observations Geochimica Et Cosmochimica Acta. 67: 1577-1588. DOI: 10.1016/S0016-7037(02)01078-5  0.645
2003 Farquhar J, Wing BA. Multiple sulfur isotopes and the evolution of the atmosphere Earth and Planetary Science Letters. 213: 1-13. DOI: 10.1016/S0012-821X(03)00296-6  0.534
2003 Widom E, Farquhar J. Oxygen isotope signatures in olivines from São Miguel (Azores) basalts: Implications for crustal and mantle processes Chemical Geology. 193: 237-255. DOI: 10.1016/S0009-2541(02)00264-4  0.515
2002 Farquhar J, Wing BA, McKeegan KD, Harris JW, Cartigny P, Thiemens MH. Mass-independent sulfur of inclusions in diamond and sulfur recycling on early Earth. Science (New York, N.Y.). 298: 2369-72. PMID 12493909 DOI: 10.1126/Science.1078617  0.66
2001 Thiemens MH, Savarino J, Farquhar J, Bao H. Mass-independent isotopic compositions in terrestrial and extraterrestrial solids and their applications. Accounts of Chemical Research. 34: 645-52. PMID 11513572 DOI: 10.1021/Ar960224F  0.771
2001 Farquhar J, Savarino J, Airieau S, Thiemens MH. Observation of wavelength-sensitive mass-independent sulfur isotope effects during SO2 photolysis: Implications for the early atmosphere Journal of Geophysical Research E: Planets. 106: 32829-32839. DOI: 10.1029/2000Je001437  0.752
2000 Farquhar J, Bao H, Thiemens M. Atmospheric influence of Earth's earliest sulfur cycle Science (New York, N.Y.). 289: 756-9. PMID 10926533 DOI: 10.1126/Science.289.5480.756  0.676
2000 Bao H, Thiemens MH, Farquhar J, Campbell DA, Lee CC, Heine K, Loope DB. Anomalous 17O compositions in massive sulphate deposits on the Earth Nature. 406: 176-8. PMID 10910354 DOI: 10.1038/35018052  0.656
2000 Farquhar J, Savarino J, Jackson TL, Thiemens MH. Evidence of atmospheric sulphur in the martian regolith from sulphur isotopes in meteorites. Nature. 404: 50-2. PMID 10716436 DOI: 10.1038/35003517  0.776
2000 Farquhar J, Thiemens MH. Oxygen cycle of the Martian atmosphere-regolith system: Δ17O of secondary phases in Nakhla and Lafayette Journal of Geophysical Research E: Planets. 105: 11991-11997. DOI: 10.1029/1999Je001194  0.683
2000 Farquhar J, Jackson TL, Thiemens MH. A 33S enrichment in ureilite meteorites: Evidence for a nebular sulfur component Geochimica Et Cosmochimica Acta. 64: 1819-1825. DOI: 10.1016/S0016-7037(00)00356-2  0.645
1999 Farquhar J, Hauri E, Wang J. New insights into carbon fluid chemistry and graphite precipitation: SIMS analysis of granulite facies graphite from Ponmudi, South India Earth and Planetary Science Letters. 171: 607-621. DOI: 10.1016/S0012-821X(99)00177-6  0.35
1998 Farquhar J, Thiemens MH, Jackson T. Atmosphere-surface interactions on Mars: delta 17O measurements of carbonate from ALH 84001. Science (New York, N.Y.). 280: 1580-2. PMID 9616116 DOI: 10.1126/Science.280.5369.1580  0.64
1997 Rumble D, Farquhar J, Young ED, Christensen CP. In Situ Oxygen Isotope Analysis With An Excimer Laser Using F2 And Brf5 Reagents And O2 Gas As Analyte Geochimica Et Cosmochimica Acta. 61: 4229-4234. DOI: 10.1016/S0016-7037(97)00232-9  0.311
1996 Farquhar J, Chacko T, Ellis DJ. Preservation of oxygen isotope compositions in granulites from Northwestern Canada and Enderby Land, Antarctica: Implications for high-temperature isotopic thermometry Contributions to Mineralogy and Petrology. 125: 213-224.  0.319
1995 Farquhar J, Chacko T, Ronald Frost B. Strategies for high-temperature oxygen isotope thermometry: a worked example from the Laramie Anorthosite Complex, Wyoming, USA Earth. Planet. Sci. Lett. 117, 407-422, 1993 (PII:0012-821X(93)90093-O) Earth and Planetary Science Letters. 130: 235. DOI: 10.1016/0012-821X(94)00240-Y  0.634
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