@article {Lin2016,
	title = {{Linkages between mineralogy, fluid chemistry, and microbial communities within hydrothermal chimneys from the Endeavour Segment, Juan de Fuca Ridge}},
	journal = {Geochemistry, Geophysics, Geosystems},
	volume = {17},
	year = {2016},
	pages = {300{\textendash}323},
	abstract = {Rock and fluid samples were collected from three hydrothermal chimneys at the Endeavour Segment, Juan de Fuca Ridge to evaluate linkages among mineralogy, fluid chemistry, and microbial community composition within the chimneys. M{\"o}ssbauer, midinfrared thermal emission, and visible-near infrared spectroscopies were utilized for the first time to characterize vent mineralogy, in addition to thin-section petrography, X-ray diffraction, and elemental analyses. A 282{\textdegree}C venting chimney from the Bastille edifice was composed primarily of sulfide minerals such as chalcopyrite, marcasite, and sphalerite. In contrast, samples from a 300{\textdegree}C venting chimney from the Dante edifice and a 321{\textdegree}C venting chimney from the Hot Harold edifice contained a high abundance of the sulfate mineral anhydrite. Geochemical modeling of mixed vent fluids suggested the oxic-anoxic transition zone was above 100{\textdegree}C at all three vents, and that the thermodynamic energy available for autotrophic microbial redox reactions favored aerobic sulfide and methane oxidation. As predicted, microbes within the Dante and Hot Harold chimneys were most closely related to mesophilic and thermophilic aerobes of the Betaproteobacteria and Gammaproteobacteria and sulfide-oxidizing autotrophic Epsilonproteobacteria. However, most of the microbes within the Bastille chimney were most closely related to mesophilic and thermophilic anaerobes of the Deltaproteobacteria, especially sulfate reducers, and anaerobic hyperthermophilic archaea. The predominance of anaerobes in the Bastille chimney indicated that other environmental factors promote anoxic conditions. Possibilities include the maturity or fluid flow characteristics of the chimney, abiotic Fe2+ and S2- oxidation in the vent fluids, or O2 depletion by aerobic respiration on the chimney outer wall.},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	doi = {10.1002/2015GC006091},
	author = {Lin, T J and Ver Eecke, H C and Breves, E A and Dyar, M D and Jamieson, J W and Hannington, M D and Dahle, H and Bishop, J L and Lane, M D and Butterfield, D A and Kelley, D S and Lilley, M D and Baross, J A and Holden, J F}
}
@article {Larson2015,
	title = {{Stealth export of hydrogen and methane from a low temperature serpentinization system}},
	journal = {Deep-Sea Research Part II: Topical Studies in Oceanography},
	volume = {121},
	year = {2015},
	pages = {233{\textendash}245},
	abstract = {Chemical input to the deep sea from hydrothermal systems is a globally distributed phenomenon. Hydrothermal discharge is one of the primary mechanisms by which the Earth{\textquoteright}s interior processes manifest themselves at the Earth{\textquoteright}s surface, and it provides a source of energy for autotrophic processes by microbes that are too deep to capitalize on sunlight. Much is known about the water-column signature of this discharge from high-temperature mid-ocean Ridge (MOR) environments and their neighboring low-temperature counterparts. Hydrothermal discharge farther away from the ridge, however, has garnered less attention, owing in part to the difficulty in finding this style of venting, which eludes methods of detection that work well for high-temperature {\textquoteleft}black smoker{\textquoteright}-type venting. Here we present a case study of the plume from one such {\textquoteleft}invisible{\textquoteright} off-axis environment, The Lost City, with an emphasis on the dissolved volatile content of the hydrothermal plume. Serpentinization and abiotic organic synthesis generate significant concentrations of H2 and CH4 in vent fluid, but these species are unevenly transported to the overlying plume, which itself appears to be a composite of two different sources. A concentrated vent cluster on the talus slope channels fluid through at least eight chimneys, producing a water-column plume with the highest observed concentrations of CH4 in the field. In contrast, a saddle in the topography leading up to a carbonate cap hosts broadly distributed, nearly invisible venting apparent only in its water-column signals of redox potential and dissolved gas content, including the highest observed plume H2. After normalizing H2 and CH4 to the 3He background-corrected anomaly (3He$Δ$) to account for mixing and relative amount of mantle input, it appears that, while a minimum of 60{\%} of CH4 is transported out of the system, greater than 90{\%} of the H2 is consumed in the subsurface prior to venting. The exception to this pattern occurs in the plume originating from the area dubbed Chaff Beach, in which somewhat more than 10{\%} of the original H2 remains, indicating that this otherwise unremarkable plume, and others like it, may represent a significant source of H2 to the deep sea.},
	keywords = {AUV ABE (Autonomous Benthic Explorer), HOV Alvin (Human Occupied Vehicle)},
	doi = {10.1016/j.dsr2.2015.05.007},
	author = {Larson, B I and Lang, S Q and Lilley, M D and Olson, E J and Lupton, J E and Nakamura, K and Buck, N J}
}
@article {Embley2014,
	title = {{Eruptive modes and hiatus of volcanism at West Mata seamount, NE Lau basin: 1996{\textendash}2012}},
	journal = {Geochemistry, Geophysics, Geosystems},
	volume = {15},
	number = {10},
	year = {2014},
	pages = {4093{\textendash}4115},
	abstract = {We present multiple lines of evidence for years to decade-long changes in the location and character of volcanic activity at West Mata seamount in the NE Lau basin over a 16 year period, and a hiatus in summit eruptions from early 2011 to at least September 2012. Boninite lava and pyroclasts were observed erupting from its summit in 2009, and hydroacoustic data from a succession of hydrophones moored nearby show near-continuous eruptive activity from January 2009 to early 2011. Successive differencing of seven multibeam bathymetric surveys of the volcano made in the 1996{\textendash}2012 period reveals a pattern of extended constructional volcanism on the summit and northwest flank punctuated by eruptions along the volcano{\textquoteright}s WSW rift zone (WSWRZ). Away from the summit, the volumetrically largest eruption during the observational period occurred between May 2010 and November 2011 at \~{}2920 m depth near the base of the WSWRZ. The (nearly) equally long ENE rift zone did not experience any volcanic activity during the 1996{\textendash}2012 period. The cessation of summit volcanism recorded on the moored hydrophone was accompanied or followed by the formation of a small summit crater and a landslide on the eastern flank. Water column sensors, analysis of gas samples in the overlying hydrothermal plume and dives with a remotely operated vehicle in September 2012 confirmed that the summit eruption had ceased. Based on the historical eruption rates calculated using the bathymetric differencing technique, the volcano could be as young as several thousand years.},
	keywords = {ROV Jason (Remotely Operated Vehicle)},
	doi = {10.1002/2014GC005387},
	author = {Embley, R W and Merle, S G and Baker, E T and Rubin, K H and Lupton, J E and Resing, J A and Dziak, R P and Lilley, M D and Chadwick, W W and Shank, T M and Greene, R and Walker, S L and Haxel, J H and Olson, E J and Baumberger, T}
}
@article {Baumberger2014,
	title = {{Understanding a submarine eruption through time series hydrothermal plume sampling of dissolved and particulate constituents: West Mata, 2008-2012}},
	journal = {Geochemistry, Geophysics, Geosystems},
	volume = {15},
	number = {12},
	year = {2014},
	pages = {4631{\textendash}4650},
	abstract = {Four cruises between 2008 and 2012 monitored the continuing eruption of West Mata volcano in the NE Lau Basin as it produced plumes of chemically altered water above its summit. Although large enrichments in He-3, CO2, Fe, and Mn were observed in the plumes, the most notable enrichment was that of H-2, which reached concentrations as high as 14,843 nM. Strongly enriched H-2 concentrations in the water column result from reactions between seawater or magmatic water and extremely hot rocks. In 2008, the observation of elevated H-2 concentrations in the water column above West Mata pointed to vigorous ongoing eruptions at the volcano{\textquoteright}s summit. The eruption was confirmed by visual observations made by the ROV Jason 2 in 2009 and demonstrated that H-2 measurements are a vital instrument to detect ongoing volcanic eruptions at the seafloor. Elevated H-2 in 2010 showed that the eruption was ongoing, although at a reduced level given a maximum H-2 concentration of 4410 nM. In 2012, H-2 levels in the water column declined significantly, to a maximum of only 7 nM, consistent with visual observations from the Quest-4000 ROV that found no evidence of an ongoing volcanic eruption. Methane behaved independently of other measured gases and its concentrations in the hydrothermal plume were very low. We attribute its minimal enrichments to a mixture of mantle carbon reduced to CH4 and biological CH4 from diffuse flow sites. This study demonstrates that ongoing submarine volcanic eruptions are characterized by high dissolved H-2 concentrations present in the overlying water column.},
	keywords = {ROV Jason (Remotely Operated Vehicle)},
	doi = {10.1002/2014GC005460},
	author = {Baumberger, T and Lilley, M D and Resing, J A and Lupton, J E and Baker, E T and Butterfield, D A and Olson, E J and Fruh-Green, G L}
}
@article {Fornari2012,
	title = {{The East Pacific Rise Between 9 degrees N and 10 degrees N: Twenty-Five Years of Integrated, Multidisciplinary Oceanic Spreading Center Studies}},
	journal = {Oceanography},
	volume = {25},
	number = {1},
	year = {2012},
	month = {mar},
	pages = {18{\textendash}43},
	publisher = {OCEANOGRAPHY SOC},
	address = {ROCKVILLE; P.O. BOX 1931, ROCKVILLE, MD USA},
	abstract = {The East Pacific Rise from {\~{}}~9{\textendash}10{\textdegree}N is an archetype for a fast-spreading mid-ocean ridge. In particular, the segment near 9{\textdegree}50{\textquoteright}N has been the focus of multidisciplinary research for over two decades, making it one of the best-studied areas of the global ridge system. It is also one of only two sites along the global ridge where two historical volcanic eruptions have been observed. This volcanically active segment has thus offered unparalleled opportunities to investigate a range of complex interactions among magmatic, volcanic, hydrothermal, and biological processes associated with crustal accretion over a full magmatic cycle. At this 9{\textdegree}50{\textquoteright}N site, comprehensive physical oceanographic measurements and modeling have also shed light on linkages between hydrodynamic transport of larvae and other materials and biological dynamics influenced by magmatic processes. Integrated results of high-resolution mapping, and both in~situ and laboratory-based geophysical, oceanographic, geochemical, and biological observations and sampling, reveal how magmatic events perturb the hydrothermal system and the biological communities it hosts.},
	keywords = {HOV Alvin (Human Occupied Vehicle), ROV Jason (Remotely Operated Vehicle)},
	issn = {1042-8275},
	doi = {10.5670/oceanog.2012.02},
	author = {Fornari, D J and Von Damm, K L and Bryce, Julia G and Cowen, J P and Ferrini, Vicki and Fundis, A and Lilley, M D and Luther, G W and Mullineaux, L S and Perfit, M R and Meana-Prado, M F and Rubin, K H and Seyfried, W E and Shank, T M and Soule, S A and Tolstoy, M and White, S M}
}
@article {Lin2012,
	title = {{Inorganic chemistry, gas compositions and dissolved organic carbon in fluids from sedimented young basaltic crust on the Juan de Fuca Ridge flanks}},
	journal = {Geochimica et Cosmochimica Acta},
	volume = {85},
	year = {2012},
	pages = {213{\textendash}227},
	abstract = {The permeable upper oceanic basement serves as a plausible habitat for a variety of microbial communities. There is growing evidence suggesting a substantial subseafloor biosphere. Here new time series data are presented on key inorganic species, methane, hydrogen and dissolved organic carbon (DOC) in ridge flank fluids obtained from subseafloor observatory CORKs (Circulation Obviation Retrofit Kits) at Integrated Ocean Drilling Program (IODP) boreholes 1301A and 1026B. These data show that the new sampling methods (Cowen et al., 2012) employed at 1301A result in lower contamination than earlier studies. Furthermore, sample collection methods permitted most chemical analyses to be performed from aliquots of single large volume samples, thereby allowing more direct comparison of the data. The low phosphate concentrations (0.06{\textendash}0.2~$μ$M) suggest that relative to carbon and nitrogen, phosphorus could be a limiting nutrient in the basement biosphere. Coexisting sulfate (17{\textendash}18~mM), hydrogen sulfide (\~{}0.1~$μ$M), hydrogen (0.3{\textendash}0.7~$μ$M) and methane (1.5{\textendash}2~$μ$M) indicates that the basement aquifer at 1301A either draws fluids from multiple flow paths with different redox histories or is a complex environment that is not thermodynamically controlled and may allow co-occurring metabolic pathways including sulfate reduction and methanogenesis. The low DOC concentrations (11{\textendash}18~$μ$M) confirm that ridge flank basement is a net DOC sink and ultimately a net carbon sink. Based on the net amounts of DOC, oxygen, nitrate and sulfate removed (\~{}30~$μ$M, \~{}80~$μ$M, \~{}40~$μ$M and \~{}10~mM, respectively) from entrained bottom seawater, organic carbon may be aerobically or anaerobically oxidized in biotic and/or abiotic processes.},
	keywords = {HOV Alvin (Human Occupied Vehicle), ROV Jason (Remotely Operated Vehicle)},
	issn = {0016-7037},
	doi = {10.1016/j.gca.2012.02.017},
	url = {http://dx.doi.org/10.1016/j.gca.2012.02.017},
	author = {Lin, H -T and Cowen, J P and Olson, E J and Amend, J P and Lilley, M D}
}
@article {Lang2012,
	title = {{Microbial utilization of abiogenic carbon and hydrogen in a serpentinite-hosted system}},
	journal = {Geochimica et Cosmochimica Acta},
	volume = {92},
	year = {2012},
	pages = {82{\textendash}99},
	abstract = {Mantle rocks exposed on the seafloor constitute a highly reactive chemical and thermal system, in which interaction with seawater to produce serpentinite has major consequences for lithospheric cooling, global geochemical cycles, and microbial activity. Serpentinite-hosted hydrothermal activity is exemplified by the Lost City Hydrothermal Field (30{\textdegree}N, Mid-Atlantic Ridge) where fluid{\textendash}rock reactions in the underlying ultramafic rocks result in high concentrations of abiotic hydrogen, methane, C2+ alkanes, and formate. Such systems have been proposed as possible analogs to the Early Earth environments that gave rise to the first biochemical pathways. Thus, characterizing the local microbial communities and their potential link with abiogenic compounds is of particular significance. Here we demonstrate that in active carbonate chimneys where microbial sulfate reduction is important, up to 50{\%} of the microbial biomass is synthesized from mantle carbon. Conversely, mantle carbon contributes only \~{}10{\%} of the biomass in areas with minimal sulfate reduction. We attribute this difference to greater incorporation of formate or methane by the dominant microbial species, the Lost City Methanosarcinales, in locations where sulfate reducers are able to facilitate this assimilation. The ability of autotrophic communities at Lost City to capitalize on the steady stream of chemical products resulting from serpentinization reactions and to utilize abiogenic mantle carbon lend credence to the hypothesis that early biosynthetic pathways could have developed in similar environments.},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	doi = {10.1016/j.gca.2012.06.006},
	url = {http://dx.doi.org/10.1016/j.gca.2012.06.006},
	author = {Lang, S Q and Fruh-Green, G L and Bernasconi, S M and Lilley, M D and Proskurowski, G and Mehay, S and Butterfield, D A}
}
@article {Chadwick2012,
	title = {{Seafloor deformation and forecasts of the April 2011 eruption at Axial Seamount}},
	journal = {Nature Geoscience},
	volume = {5},
	number = {7},
	year = {2012},
	month = {jul},
	pages = {474{\textendash}477},
	publisher = {NATURE PUBLISHING GROUP},
	address = {NEW YORK; 75 VARICK ST, 9TH FLR, NEW YORK, NY 10013-1917 USA},
	abstract = {Axial Seamount is an active submarine volcano located at the intersection between the Cobb hotspot and the Juan de Fuca spreading centre in the northeast Pacific Ocean1, 2. The volcano has been closely monitored since it erupted in 1998 (refs~3, 4). Since then, Axial Seamount seemed to exhibit a similar inflation{\textendash}deflation cycle to basaltic volcanoes on land and, on that basis, was expected to erupt again sometime before 2014 or 2020 (refs~5, 6). In April 2011 Axial Seamount erupted. Here we report continuous measurements of ocean bottom pressure that document the deflation{\textendash}inflation cycle of Axial Seamount between 1998 and 2011. We find that the volcano inflation rate, caused by the intrusion of magma, gradually increased in the months leading up to the 2011 eruption. Sudden uplift occurred 40{\textendash}55 min before the eruption onset, which we interpret as a precursor event. Based on our measurements of ground deformation through the entire eruption cycle at Axial Seamount, we suggest that another eruption could occur as early as 2018. We propose that the long-term eruptive cycle of Axial Seamount could be more predictable compared with its subaerial counterparts because the volcano receives a relatively steady supply of magma through the Cobb hotspot and because it is located on thin oceanic crust at a spreading plate boundary.},
	keywords = {HOV Alvin (Human Occupied Vehicle), ROV Jason (Remotely Operated Vehicle)},
	issn = {1752-0894},
	doi = {10.1038/ngeo1464},
	author = {Chadwick, W W and Nooner, S L and Butterfield, D A and Lilley, M D}
}
@article {Lang2010,
	title = {{Elevated concentrations of formate, acetate and dissolved organic carbon found at the Lost City Hydrothermal Field}},
	journal = {Geochimica et Cosmochimica Acta},
	volume = {74},
	number = {3},
	year = {2010},
	pages = {941{\textendash}942},
	abstract = {Fluids from the ultramafic-hosted Lost City hydrothermal field were analyzed for total dissolved organic carbon and dissolved organic acids. Formate (36{\textendash}158 $μ$mol/kg) and acetate (1{\textendash}35 $μ$mol/kg) concentrations are higher than in other fluids from unsedimented hydrothermal vents, and are a higher ratio of the total dissolved organic carbon than has been found in most marine geothermal systems. Isotopic evidence is consistent with an abiotic formation mechanism for formate, perhaps during serpentinization processes in the sub-surface. Further support comes from previous studies where the abiological formation of low molecular weight organic acids has been shown to be thermodynamically favorable during hydrothermal alteration of olivine, and laboratory studies in which the reduction of carbon dioxide to formate has been confirmed. As the second most prevalent carbon species after methane, formate may be an important substrate to microbial communities in an environment where dissolved inorganic carbon is limited. Acetate is found in locations where sulfate reduction is believed to be important and is likely to be a microbial by-product, formed either directly by autotrophic metabolic activity or indirectly during the fermentative degradation of larger organic molecules. Given the common occurrence of exposed ultramafic rocks and active serpentinization within the worlds ocean basins, the abiotic formation of formate may be an important process supporting life in these high pH environments and may have critical implications to understanding the organic precursors from which life evolved.},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	issn = {0016-7037},
	doi = {10.1016/j.gca.2009.10.045},
	url = {http://dx.doi.org/10.1016/j.gca.2009.10.045},
	author = {Lang, S Q and Butterfield, D A and Schulte, M and Kelley, D S and Lilley, M D}
}
@article {Proskurowski2008,
	title = {{Stable isotopic evidence in support of active microbial methane cycling in low-temperature diffuse flow vents at 9 degrees 50{\textquoteright}N East Pacific Rise}},
	journal = {Geochimica et Cosmochimica Acta},
	volume = {72},
	number = {8},
	year = {2008},
	pages = {2005{\textendash}2023},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	issn = {0016-7037},
	doi = {10.1016/j.gca.2008.01.025},
	url = {http://dx.doi.org/10.1016/j.gca.2008.01.025},
	author = {Proskurowski, G and Lilley, M D and Olson, E J}
}
@article {Larson2007,
	title = {{In situ measurement of dissolved chloride in high temperature hydrothermal fluids}},
	journal = {Geochimica et Cosmochimica Acta},
	volume = {71},
	number = {10},
	year = {2007},
	pages = {2510{\textendash}2523},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	issn = {0016-7037},
	doi = {10.1016/j.gca.2007.02.013},
	url = {http://dx.doi.org/10.1016/j.gca.2007.02.013},
	author = {Larson, B I and Olson, E J and Lilley, M D}
}
@article {Lang2006,
	title = {{Dissolved organic carbon in ridge-axis and ridge-flank hydrothermal systems}},
	journal = {Geochimica et Cosmochimica Acta},
	volume = {70},
	number = {15},
	year = {2006},
	pages = {3830{\textendash}3842},
	keywords = {ROV Jason (Remotely Operated Vehicle)},
	issn = {0016-7037},
	doi = {10.1016/j.gca.2006.04.031},
	url = {http://dx.doi.org/10.1016/j.gca.2006.04.031},
	author = {Lang, S Q and Butterfield, D A and Lilley, M D and Johnson, H P and Hedges, J I}
}
@article {Proskurowski2006,
	title = {{Low temperature volatile production at the Lost City Hydrothermal Field: evidence from a hydrogen stable isotope geothermometer}},
	journal = {Chemical Geology},
	volume = {229},
	number = {4},
	year = {2006},
	pages = {331{\textendash}343},
	keywords = {AUV ABE (Autonomous Benthic Explorer), HOV Alvin (Human Occupied Vehicle), ROV Jason (Remotely Operated Vehicle)},
	issn = {0009-2541},
	doi = {10.1016/j.chemgeo.2005.11.005},
	url = {http://dx.doi.org/10.1016/j.chemgeo.2005.11.005},
	author = {Proskurowski, G and Lilley, M D and Kelley, D S and Olson, E J}
}
@article {Kelley2005a,
	title = {{A serpentinite-hosted ecosystem: The lost city hydrothermal field}},
	journal = {Science},
	volume = {307},
	number = {5714},
	year = {2005},
	pages = {1428{\textendash}1434},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	issn = {0036-8075},
	doi = {10.1126/science.1102556},
	url = {http://dx.doi.org/10.1126/science.1102556},
	author = {Kelley, D S and Karson, J A and Fruh-Green, G L and Yoerger, D R and Shank, T M and Butterfield, D A and Hayes, J M and Schrenk, M O and Olson, E J and Proskurowski, G and Jakuba, M V and Bradley, A M and Larson, B I and Ludwig, K A and Glickson, D A and Buckman, K and Bradley, A S and Brazelton, W J and Roe, K and Elend, M J and Delacour, A and Bernasconi, S M and Lilley, M D and Baross, J A and Summons, R T and Sylva, S P}
}
@article {VonDamm2003,
	title = {{Extraordinary phase separation and segregation in vent fluids from the southern East Pacific Rise}},
	journal = {Earth and Planetary Science Letters},
	volume = {206},
	number = {3-4},
	year = {2003},
	month = {feb},
	pages = {365{\textendash}378},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	issn = {0012-821X},
	doi = {10.1016/S0012-821X(02)01081-6},
	url = {http://dx.doi.org/10.1016/S0012-821X(02)01081-6},
	author = {Von Damm, K L and Lilley, M D and Shanks, W C and Brockington, M and Bray, A M and O{\textquoteright}Grady, K M and Olson, E J and Graham, A and Proskurowski, G and Party, SouEPR Science}
}
@article {Lilley2003,
	title = {{Magmatic events can produce rapid changes in hydrothermal vent chemistry}},
	journal = {Nature},
	volume = {422},
	number = {6934},
	year = {2003},
	pages = {878{\textendash}881},
	keywords = {HOV Alvin (Human Occupied Vehicle), ROV Jason (Remotely Operated Vehicle)},
	issn = {0028-0836},
	doi = {10.1038/nature01569},
	url = {http://dx.doi.org/10.1038/nature01569},
	author = {Lilley, M D and Butterfield, D A and Lupton, J E and Olson, E J}
}
@article {VanDover2001,
	title = {{Biogeography and ecological setting of Indian Ocean hydrothermal vents}},
	journal = {Science},
	volume = {294},
	number = {5543},
	year = {2001},
	pages = {818{\textendash}823},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	issn = {0036-8075},
	doi = {10.1126/science.1064574},
	url = {http://dx.doi.org/10.1126/science.1064574},
	author = {Van Dover, C L and Humphris, S E and Fornari, D J and Cavanaugh, C M and Collier, R and Goffredi, S K and Hashimoto, J and Lilley, M D and Reysenbach, A -L and Shank, T M and Von Damm, K L and Banta, A and Gallant, R M and Gotz, D and Green, D and Hall, J and Harmer, T L and Hurtado, L A and Johnson, P and McKiness, Z P and Meredith, C and Olson, E J and Pan, I L and Turnipseed, M and Won, Y -J and Young, C R and Vrijenhoek, R C}
}
@article {Kelley2001a,
	title = {{An off-axis hydrothermal vent field near the Mid-Atlantic Ridge at 30 degrees N}},
	journal = {Nature},
	volume = {412},
	number = {6843},
	year = {2001},
	pages = {145{\textendash}149},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	issn = {0028-0836},
	doi = {10.1038/35084000},
	url = {http://dx.doi.org/10.1038/35084000},
	author = {Kelley, D S and Karson, J A and Blackman, D K and Fruh-Green, G L and Butterfield, D A and Lilley, M D and Olson, E J and Schrenk, M O and Roe, K K and Lebon, G T and Rivizzigno, P}
}
@article {Shank1998,
	title = {{Temporal and spatial patterns of biological community development at nascent deep-sea hydrothermal vents (9 degrees 50{\textquoteright}N, East Pacific Rise)}},
	journal = {Deep-Sea Research. Part II: Topical Studies in Oceanography},
	volume = {45},
	number = {1-3},
	year = {1998},
	pages = {465{\textendash}515},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	issn = {0967-0645},
	doi = {10.1016/S0967-0645(97)00089-1},
	url = {http://dx.doi.org/10.1016/S0967-0645(97)00089-1},
	author = {Shank, T M and Fornari, D J and Von Damm, K L and Lilley, M D and Haymon, R M and Lutz, R A}
}
@article {Butterfield1997,
	title = {{Seafloor eruptions and evolution of hydrothermal fluid chemistry}},
	journal = {Philosophical Transactions. Series A, Mathematical, Physical, and Engineering Sciences},
	volume = {355},
	number = {1723},
	year = {1997},
	pages = {369{\textendash}386},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	issn = {1364-503X},
	doi = {10.1098/rsta.1997.0013},
	url = {http://dx.doi.org/10.1098/rsta.1997.0013},
	author = {Butterfield, D A and Jonasson, I R and Massoth, G J and Feely, R A and Roe, K K and Embley, R E and Holden, J F and McDuff, R E and Lilley, M D and Delaney, J R}
}
@inbook {Lilley1995,
	title = {{Chemical and biochemical transformations in hydrothermal plumes}},
	booktitle = {Seafloor Hydrothermal Systems: Physical, Chemical, Biological, and Geochemical Interactions},
	series = {Geophysical Monograph},
	number = {91},
	year = {1995},
	pages = {369{\textendash}391},
	publisher = {American Geophysical Union},
	organization = {American Geophysical Union},
	address = {Washington, D.C.},
	isbn = {0-87590-048-8},
	author = {Lilley, M D and Feely, R A and Trefry, J H},
	editor = {Humphris, S E}
}
@article {Lutz1994b,
	title = {{Rapid growth at deep-sea vents}},
	journal = {Nature},
	volume = {371},
	number = {6499},
	year = {1994},
	pages = {663{\textendash}664},
	issn = {0028-0836},
	doi = {10.1038/371663a0},
	url = {http://dx.doi.org/10.1038/371663a0},
	author = {Lutz, R A and Shank, T M and Fornari, D J and Haymon, R M and Lilley, M D and Von Damm, K L and Desbruyeres, D}
}
@article {Lilley1992,
	title = {{Volatiles in the 9N hydrothermal system: a comparison of 1991 and 1992 data}},
	journal = {EOS, Transactions, American Geophysical Union},
	volume = {73},
	number = {43 (Fall Meeting Suppl.)},
	year = {1992},
	pages = {524},
	issn = {0096-3941},
	author = {Lilley, M D and Olson, E J and Lupton, J E and Von Damm, K L}
}
@inbook {Lilley1983,
	title = {{Reduced gases and bacteria in hydrothermal fluids: The Galapagos Spreading Center and 21 degrees N East Pacific Rise}},
	booktitle = {Hydrothermal processes at seafloor spreading centers},
	series = {NATO conference series. IV, Marine sciences},
	number = {12},
	year = {1983},
	pages = {411{\textendash}449},
	publisher = {Plenum Press},
	organization = {Plenum Press},
	address = {New York, N.Y.},
	isbn = {0306414821},
	author = {Lilley, M D and Baross, J A and Gordon, L I},
	editor = {Rona, P A}
}
