@article {Ding2005,
	title = {{The in situ pH of hydrothermal fluids at mid-ocean ridges}},
	journal = {Earth and Planetary Science Letters},
	volume = {237},
	number = {1-2},
	year = {2005},
	pages = {167{\textendash}174},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	issn = {0012-821X},
	doi = {10.1016/j.epsl.2005.04.041},
	url = {http://dx.doi.org/10.1016/j.epsl.2005.04.041},
	author = {Ding, K and Seyfried, W E and Zhang, Z and Tivey, M K and Von Damm, K L and Bradley, A M}
}
@article {Beard2003,
	title = {{Iron isotope constraints on Fe cycling and mass balance in oxygenated Earth oceans}},
	journal = {Geology},
	volume = {31},
	number = {7},
	year = {2003},
	pages = {629{\textendash}632},
	issn = {0091-7613},
	doi = {10.1130/0091-7613(2003)031<0629:IICOFC>2.0.CO;2},
	url = {http://dx.doi.org/10.1130/0091-7613(2003)031{\%}3C0629:IICOFC{\%}3E2.0.CO 2},
	author = {Beard, B L and Johnson, C M and Von Damm, K L and Poulson, R L}
}
@booklet {Beard2002,
	title = {{Iron isotope constraints on Fe cycling and mass balance in the oxygenated Earth}},
	howpublished = {Geochimica et Cosmochimica Acta},
	volume = {66},
	number = {Supplement 1},
	year = {2002},
	pages = {A58},
	isbn = {0016-7037},
	url = {http://www.sciencedirect.com/science/journal/00167037},
	author = {Beard, B L and Johnson, C M and Von Damm, K L}
}
