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Doran, P.T., Clifford, S.M., Forman, S.L., Nyquist, L., Papanastassiou, D.A., Stewart B.W., Sturchio, N.C., Swindle, T.D., Cerling, T., Kargel, J., McDonald, G., Nishiizumi, K., Poreda, R., Rice, J. & Tanaka, K. (Submitted, 2003). Mars chronology: Assessing techniques for quantifying surface processes. Earth Science Reviews.
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Eigenbrode, J.L., Freeman, K.H., Snape, C.E., Love, G., Summons, R.E. & Cody, G.D. (2002). Free and bound hydrocarbons of Late Archean organic matter: The preservation of molecular biomarkers for billions of years [Abstract: NASA Astrobiology Institute General Meeting 2003]. Astrobiology, 2(4): 613-614.
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Eigenbrode, J.L., Freeman, K.H., Snape, C.E., Love, G.D., Summons, R.E. & Logan, G.A. (2002). High pressure hydropyrolysis products from 2.7 billion year old kerogens [Abstract]. Gordon Research Conference on Organic Geochemistry, 28 July-2 August 2002, Holderness School, Plymouth, NH.
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Freeman, K.H., Eigenbrode, J. & House, C.H. (2002). Organic and isotopic signatures of life: Lessons from the early Earth [Abstract]. Eos, Transactions of the American Geophysical Union, 83(47, Fall Meeting Supplement). Abstract P52B-02.
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Freeman, K.H., Eigenbrode, J., Snape, C., Summons, R.E. & Love, G. (2003). Ancient microbial signatures and the ecology of the Archean world [Abstract]. The 225th American Chemical Society Meeting, 23-27 March 2003, New Orleans, LA.
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Freeman, K.H., Eigenbrode, J.L., House, C.H. (2002). Organic and isotopic signatures of life: Lessons from the early Earth [Abstract]. Eos Transactions of the American Geophysical Union, 83(47, Fall Meeting Supplement). Abstract P52B-02.
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Glazko, G. & Nei, M. (2003). Estimation of divergence times for major lineages of primate species. Molecular Biology and Evolution, 20: 424-434.
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Hedges, S.B. & Kumar, S. (2002). Vertebrate genomes compared. Science, 297: 1283-1285.
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Hedges, S.B. & Kumar, S. (2003). Genomic clocks and evolutionary timescales. Trends in Genetics, 19: 200-206.
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Hedges, S.B. & Shah, P. (Submitted, 2003). Comparison of mode estimation methods and application in molecular clock analysis. [Journal name not known].
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Hedges, S.B. (2002). Multiprotein evolutionary analyses of diverse eukaryotes [Abstract]. U.S. Department of Energy, 12th International Workshop: Beyond the Identification of Transcribed Sequences, Vienna, Virginia. Abstracts of Papers (p. 40).
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Hedges, S.B. (2002). The origin and evolution of model organisms. Nature Reviews Genetics, 3: 838-849.
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Hedges, S.B. (2002). [Review of the book, Early Life, by L. Margulis]. Quarterly Review of Biology, 77: 445.
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Hedges, S.B. (In Press, 2002). Timing the transition from unicellular to multicellular life on Earth with molecular clocks. In: R. Norris (Ed.). IAU Symposium, Vol. 213, Bioastronomy 2002: Life Among the Stars, 8-12 July 2002, Great Barrier Reef, Australia. San Francisco, CA: Astronomical Society of the Pacific.
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Hedges, S.B. (In Press, 2003). Molecular clocks and a biological trigger for the Neoproterozoic snowball Earths and Cambrian explosion. In: P. Donoghue & P. Smith (Eds). Telling Evolutionary Time: Molecular Clocks and the Fossil Record. London, England: Taylor and Francis.
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