@article {Martin2016,
	title = {{Deep-sea coral $δ$13C: A tool to reconstruct the difference between seawater pH and $δ$11B-derived calcifying fluid pH}},
	journal = {Geophysical Research Letters},
	volume = {43},
	year = {2016},
	pages = {299{\textendash}308},
	abstract = {{The boron isotopic composition ($δ$11B) of coral skeleton is a proxy for seawater pH. However, $δ$11B-based pH estimates must account for the pH difference between seawater and the coral calcifying fluid, $Δ$pH. We report that skeletal $δ$11B and $Δ$pH are related to the skeletal carbon isotopic composition ($δ$13C) in four genera of deep-sea corals collected across a natural pH range of 7.89{\textendash}8.09, with $Δ$pH related to $δ$13C by $Δ$pH = 0.029 {\texttimes} $δ$13C + 0.929},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	doi = {10.1002/2015GL066494},
	author = {Martin, P and Goodkin, N F and Stewart, J A and Foster, G L and Sikes, E L and White, H K and Hennige, S and Roberts, J M}
}
