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Proceedings of the National Academy of Sciences of the United States of America|April 19, 2017
Reconstructed ancestral enzymes suggest long-term cooling of Earth's photic zone since the ArcheanAmanda K Garcia, J William Schopf, Shin-Ichi Yokobori, et al.Proceedings of the National Academy of Sciences of the United States of America|June 29, 2002
Atomic force microscopy of Precambrian microscopic fossilsAndré Kempe, J William Schopf, Wladyslaw Altermann, et al.Astrobiology|October 28, 2003
Morphological biosignatures and the search for life on MarsSherry L Cady, Jack D Farmer, John P Grotzinger, et al.Proceedings of the National Academy of Sciences of the United States of America|December 20, 2017
SIMS analyses of the oldest known assemblage of microfossils document their taxon-correlated carbon isotope compositionsJ William Schopf, Kouki Kitajima, Michael J Spicuzza, et al.Astrobiology|June 9, 2005
Raman imagery: a new approach to assess the geochemical maturity and biogenicity of permineralized precambrian fossilsJ William Schopf, Anatoliy B Kudryavtsev, David G Agresti, et al.Nature|March 8, 2002
Laser--Raman imagery of Earth's earliest fossilsJ William Schopf, Anatoliy B Kudryavtsev, David G Agresti, et al.Astrobiology|October 4, 2022
Deep-UV Raman Spectroscopy of Carbonaceous Precambrian Microfossils: Insights into the Search for Past Life on MarsJeffrey T Osterhout, J William Schopf, Anatoliy B Kudryavtsev, et al.Astrobiology|July 17, 2012
Gypsum-permineralized microfossils and their relevance to the search for life on MarsJ William Schopf, Jack D Farmer, Ian S Foster, et al.American Journal of Botany|June 15, 2011
Long-living lotus: germination and soil {gamma}-irradiation of centuries-old fruits, and cultivation, growth, and phenotypic abnormalities of offspringJ Shen-Miller, J William Schopf, Garman Harbottle, et al.Journal of Structural Biology|January 21, 2015
Evidence of compositional and ultrastructural shifts during the development of calcareous tubes in the biofouling tubeworm, Hydroides elegansVera Bin San Chan, Olev Vinn, Chaoyi Li, et al.Pageof 3