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A new molecular window on early life.
Knoll AH. Knoll AH. Science. 1999 Aug 13;285(5430):1025-6. doi: 10.1126/science.285.5430.1025. Science. 1999. PMID: 10475845 No abstract available.
Isotopes, ice ages, and terminal Proterozoic earth history.
Kaufman AJ, Knoll AH, Narbonne GM. Kaufman AJ, et al. Among authors: knoll ah. Proc Natl Acad Sci U S A. 1997 Jun 24;94(13):6600-5. doi: 10.1073/pnas.94.13.6600. Proc Natl Acad Sci U S A. 1997. PMID: 11038552 Free PMC article.
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