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Nicholas J. Butterfield
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Journal Article
A Laurentian record of the earliest fossil eukaryotes
Publisher: Geological Society of America
Published: 01 May 2017
Geology (2017) 45 (5): 387–390.
Journal Article
Lipid taphonomy in the Proterozoic and the effect of microbial mats on biomarker preservation
Publisher: Geological Society of America
Published: 01 February 2013
Geology (2013) 41 (2): 103–106.
Journal Article
Phosphate biomineralization in mid-Neoproterozoic protists
Phoebe A. Cohen, J. William Schopf, Nicholas J. Butterfield, Anatoliy B. Kudryavtsev, Francis A. Macdonald
Publisher: Geological Society of America
Published: 01 June 2011
Geology (2011) 39 (6): 539–542.
Journal Article
Diverse organic-walled fossils, including “possible dinoflagellates,” from the early Neoproterozoic of arctic Canada
Publisher: Geological Society of America
Published: 01 November 1998
Geology (1998) 26 (11): 963–966.