@article {Ridley1994,
	title = {{Hydrothermal alteration in oceanic ridge volcanics: A detailed study at the Galapagos fossil hydrothermal field}},
	journal = {Geochimica et Cosmochimica Acta},
	volume = {58},
	number = {11},
	year = {1994},
	pages = {2477{\textendash}2494},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	issn = {0016-7037},
	doi = {10.1016/0016-7037(94)90025-6},
	url = {http://dx.doi.org/10.1016/0016-7037(94)90025-6},
	author = {Ridley, W I and Perfit, M R and Jonasson, I R and Smith, M F}
}
@article {Embley1988a,
	title = {{Submersible investigation of an extinct hydrothermal system on the Galapagos Ridge: Sulfide mounds, stockwork zone and differentiated lavas}},
	journal = {Canadian Mineralogist},
	volume = {26},
	number = {3},
	year = {1988},
	pages = {517{\textendash}539},
	issn = {0008-4476},
	author = {Embley, R W and Jonasson, I R and Pefit, M R and Franklin, J M and Tivey, M A and Malahoff, A and Smith, M F and Francis, T J G}
}
