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Alan J. Kaufman
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Journal Article

Widespread contamination of carbonate-associated sulfate by present-day secondary atmospheric sulfate: Evidence from triple oxygen isotopes Available to Purchase

Yongbo Peng, Huiming Bao, Lisa M. Pratt, Alan J. Kaufman, Ganqing Jiang, Dustin Boyd, Qinxian Wang, Chuanming Zhou, Xunlai Yuan, Shuhai Xiao, Sean Loyd
Published: 01 September 2014
Geology (2014) 42 (9): 815–818.
DOI: https://doi.org/10.1130/G35852.1
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Journal Article

Reconstructing Earth's surface oxidation across the Archean-Proterozoic transition Available to Purchase

Qingjun Guo, Harald Strauss, Alan J. Kaufman, Stefan Schröder, Jens Gutzmer, Boswell Wing, Margaret A. Baker, Andrey Bekker, Qusheng Jin, Sang-Tae Kim, James Farquhar
Published: 01 May 2009
Geology (2009) 37 (5): 399–402.
DOI: https://doi.org/10.1130/G25423A.1
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Journal Article

Sizing up the sub-Tommotian unconformity in Siberia: Comment and Reply Available to Purchase

V. V. Khomentovsky, Andrew H. Knoll, Alan J. Kaufman, Mikhail A. Semikhatov, John P. Grotzinger, William Adams
Published: 01 March 1997
Geology (1997) 25 (3): 286–287.
DOI: https://doi.org/10.1130/0091-7613(1997)025<0286:SUTSTU>2.3.CO;2
View PDF for article title, Sizing up the sub-Tommotian unconformity in Siberia: Comment and Reply
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Journal Article

Sizing up the sub-Tommotian unconformity in Siberia: Comment and Reply Available to Purchase

Ed Landing, Andrew H. Knoll, Alan J. Kaufman, Mikhail A. Semikhatov, John P. Grotzinger, William Adams
Published: 01 September 1996
Geology (1996) 24 (9): 860–862.
DOI: https://doi.org/10.1130/0091-7613(1996)024<0860:SUTSTU>2.3.CO;2
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Journal Article

Sizing up the sub-Tommotian unconformity in Siberia Available to Purchase

Andrew H. Knoll, Alan J. Kaufman, Mikhail A. Semikhatov, John P. Grotzinger, William Adams
Published: 01 December 1995
Geology (1995) 23 (12): 1139–1143.
DOI: https://doi.org/10.1130/0091-7613(1995)023<1139:SUTSTU>2.3.CO;2
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Journal Article

Biostratigraphic and chemostratigraphic correlation of Neoproterozoic sedimentary successions: Upper Tindir Group, northwestern Canada, as a test case Available to Purchase

Alan J. Kaufman, Andrew H. Knoll, Stanley M. Awramik
Published: 01 February 1992
Geology (1992) 20 (2): 181–185.
DOI: https://doi.org/10.1130/0091-7613(1992)020<0181:BACCON>2.3.CO;2
View PDF for article title, Biostratigraphic and chemostratigraphic correlation of Neoproterozoic sedimentary successions: Upper Tindir Group, northwestern Canada, as a test case
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