Elsworth, Geneviève
Galbraith, Eric
Halverson, Galen http://orcid.org/0000-0003-3061-7928
Yang, Simon
Article History
Received: 14 October 2016
Accepted: 3 January 2017
First Online: 30 January 2017
Change Date: 15 February 2017
Change Type: Corrigendum
Change Details: In the version of this Article originally published, a sentence was mistakenly omitted from the Acknowledgements: "We thank John Higgins for insightful discussions, and for inspiring us to consider the role of silicate weathering." This has been corrected in all versions of the Article.
Competing interests
: The authors declare no competing financial interests.