About the Authors
- Nicholas D. Higgs
- Marine Institute, Plymouth University, Drake Circus, Plymouth, United Kingdom
- Andrew R. Gates, Daniel O. B. Jones
- SERPENT Project, National Oceanography Centre, Southampton, United Kingdom
The authors have declared that no competing interests exist.
Analyzed the data: NDH ARG DOBJ. Wrote the paper: NDH ARG DOBJ. Prepared Supporting Information: NDH.