by Butterfield, N. J.
Published in Geobiology (01.01.2018)

by BUTTERFIELD, N.J
Published in Geobiology (2009)

by Butterfield, N.J
Published in Proceedings of the National Academy of Sciences - PNAS (01.03.2011)

by Butterfield, N. J.
Published in Science (American Association for the Advancement of Science) (23.12.2011)

by Briggs, G A D, Butterfield, J N, Zeilinger, A
Published in Proceedings of the Royal Society. A, Mathematical, physical, and engineering sciences (08.09.2013)

by Butterfield, Nicholas J
Published in Nature (London) (09.06.1994)

by Butterfield, Nicholas J.
Published in Integrative and comparative biology (01.02.2003)

by Budd, G E, Butterfield, N J, Jensen, S
Published in Science (American Association for the Advancement of Science) (07.12.2001)

by Butterfield, N J, Knoll, A H, Swett, K
Published in Nature (London) (04.08.1988)

by Knoll, A H, Butterfield, N J
Published in Nature (London) (16.02.1989)

by Asmerom, Y, Jacobsen, S B, Knoll, A H, Butterfield, N J, Swett, K
Published in Geochimica et cosmochimica acta (01.10.1991)

by Guilbaud, R., Slater, B.J., Poulton, S.W., Harvey, T.H.P., Brocks, J.J., Nettersheim, B.J., Butterfield, N.J.
Published in Geochemical perspectives letters (01.01.2018)

by Briggs, G A D, Butterfield, J N, Zeilinger, A
Published in arXiv.org (04.07.2013)

by Butterfield, N.J. (Harvard University, Cambridge, MA), Knoll, A.H, Swett, K
Published in Science (American Association for the Advancement of Science) (05.10.1990)

by Butterfield, N J
Published in Science (American Association for the Advancement of Science) (23.12.2011)

by Adams, D., Butterfield, N.J.
Published in Journal of dentistry (01.09.1979)

by Slater, Ben, Harvey, Thomas, Guilbaud, Romain, Willman, Sebastian, Budd, Graham, Butterfield, Nicholas J.
Published in Estudios geológicos (Madrid) (2019)

by Butterfield, Nicholas J
Published in Paleobiology (2005)

by Butterfield, N J
Published in Paleobiology (01.06.2004)

by Butterfield, N J
Published in Integrative and comparative biology (01.02.2003)