EARTH, ATMOSPHERIC, AND PLANETARY SCIENCES Correction for “Abiotic hydrogen (H2) sources and sinks near the Mid-Ocean Ridge (MOR) with implications for the subseafloor biosphere,” by Stacey L. Worman, Lincoln F. Pratson, Jeffrey A. Karson, and William H. Schlesinger, which was first published June 1, 2020; 10.1073/pnas.2002619117 (Proc. Natl. Acad. Sci. U.S.A. 117, 13283–13293).
The authors note that the author contributions footnote appeared incorrectly in the published article. The published article stated:
Author contributions: W.H.S. designed research; S.L.W. performed research; J.A.K. contributed new reagents/analytic tools; S.L.W., L.F.P., J.A.K., and W.H.S. analyzed data; and S.L.W. and W.H.S. wrote the paper.
Instead, the author contributions should read:
Author contributions: S.L.W., L.F.P., and W.H.S. designed research; S.L.W. performed research; J.A.K. contributed new reagents/analytic tools; S.L.W., L.F.P., J.A.K., and W.H.S. analyzed data; and S.L.W. and L.F.P. wrote the paper.
The author contributions have been corrected online.