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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1993 1
1997 1
2001 1
2003 2
2005 1
2006 1
2008 1
2009 1
2012 1
2013 2
2015 3
2016 4
2017 4
2018 4
2021 0
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24 results
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Page 1
Oxygen Isotope Variability within Nautilus Shell Growth Bands.
Linzmeier BJ, Kozdon R, Peters SE, Valley JW. Linzmeier BJ, et al. Among authors: valley jw. PLoS One. 2016 Apr 21;11(4):e0153890. doi: 10.1371/journal.pone.0153890. eCollection 2016. PLoS One. 2016. PMID: 27100183 Free PMC article.
GZ7 and GZ8 - Two Zircon Reference Materials for SIMS U-Pb Geochronology.
Nasdala L, Corfu F, Schoene B, Tapster SR, Wall CJ, Schmitz MD, Ovtcharova M, Schaltegger U, Kennedy AK, Kronz A, Reiners PW, Yang YH, Wu FY, Gain SEM, Griffin WL, Szymanowski D, Chanmuang N C, Ende M, Valley JW, Spicuzza MJ, Wanthanachaisaeng B, Giester G. Nasdala L, et al. Among authors: valley jw. Geostand Geoanal Res. 2018 Dec;42(4):431-457. doi: 10.1111/ggr.12239. Epub 2018 Oct 8. Geostand Geoanal Res. 2018. PMID: 30686958 Free PMC article.
A cool early Earth?
Valley JW. Valley JW. Sci Am. 2005 Oct;293(4):58-65. doi: 10.1038/scientificamerican1005-58. Sci Am. 2005. PMID: 16196254 No abstract available.
Sulfur-cycling fossil bacteria from the 1.8-Ga Duck Creek Formation provide promising evidence of evolution's null hypothesis.
Schopf JW, Kudryavtsev AB, Walter MR, Van Kranendonk MJ, Williford KH, Kozdon R, Valley JW, Gallardo VA, Espinoza C, Flannery DT. Schopf JW, et al. Among authors: valley jw. Proc Natl Acad Sci U S A. 2015 Feb 17;112(7):2087-92. doi: 10.1073/pnas.1419241112. Epub 2015 Feb 2. Proc Natl Acad Sci U S A. 2015. PMID: 25646436 Free PMC article.
24 results
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