@inbook {Campbell1994,
	title = {{Chemistry of hydrothermal fluids from the Escanaba Trough, Gorda Ridge}},
	booktitle = {Geologic, hydrothermal, and biologic studies at Escanaba Trough, Gorda Ridge, offshore Northern California},
	series = {U.S. Geological Survey Bulletin},
	number = {2022},
	year = {1994},
	pages = {201{\textendash}221},
	publisher = {U.S. Geological Survey},
	organization = {U.S. Geological Survey},
	address = {Reston, Va.},
	author = {Campbell, A C and German, C R and Palmer, M R and Gamo, T and Edmond, J M},
	editor = {Morton, J L}
}
@inbook {Koski1994,
	title = {{Composition and growth history of hydrothermal deposits in Escanaba Trough, southern Gorda Ridge}},
	booktitle = {Geologic, hydrothermal, and biologic studies at Escanaba Trough, Gorda Ridge, offshore Northern California},
	series = {USGS Bulletin},
	number = {2022},
	year = {1994},
	pages = {293{\textendash}324.},
	publisher = {U.S. Geological Survey},
	organization = {U.S. Geological Survey},
	address = {Reston, Va.},
	author = {Koski, R A and Benninger, L M and Zierenberg, R A and Jonasson, I R},
	editor = {Morton, J L}
}
@inbook {Magenheim1994,
	title = {{Evidence for hydrothermal flow through surficial sediments, Escanaba Trough}},
	booktitle = {Geologic, hydrothermal, and biologic studies at Escanaba Trough, Gorda Ridge, offshore Northern California},
	series = {USGS Bulletin},
	number = {2022},
	year = {1994},
	pages = {241{\textendash}255},
	publisher = {U.S. Geological Survey},
	organization = {U.S. Geological Survey},
	address = {Reston, Va.},
	author = {Magenheim, A J and Gieskes, J M},
	editor = {Morton, J L}
}
@inbook {Morton1994,
	title = {{Geologic, hydrothermal, and biologic studies at Escanaba Trough: An introduction}},
	booktitle = {Geologic, hydrothermal, and biologic studies at Escanaba Trough, Gorda Ridge, offshore Northern California},
	series = {USGS Bulletin},
	number = {2022},
	year = {1994},
	pages = {1{\textendash}18},
	publisher = {U.S. Geological Survey},
	organization = {U.S. Geological Survey},
	address = {Reston, Va.},
	author = {Morton, J L and Zierenberg, R A and Reiss, C A},
	editor = {Morton, J L}
}
@inbook {Zierenberg1994,
	title = {{Geologic setting of massive sulfide mineralization in the Escanaba Trough}},
	booktitle = {Geologic, hydrothermal, and biologic studies at Escanaba Trough, Gorda Ridge, offshore Northern California},
	series = {USGS Bulletin},
	number = {2022},
	year = {1994},
	pages = {171{\textendash}197},
	publisher = {U.S. Geological Survey},
	organization = {U.S. Geological Survey},
	address = {Reston, Va.},
	author = {Zierenberg, R A and Morton, J L and Koski, R A and Ross, S L and Holmes, M L},
	editor = {Morton, J L}
}
@inbook {Quinterno1994,
	title = {{Quaternary foraminifers from Escanaba Trough, northeast Pacific Ocean}},
	booktitle = {Geologic, hydrothermal, and biologic studies at Escanaba Trough, Gorda Ridge, offshore Northern California},
	series = {USGS Bulletin},
	number = {2022},
	year = {1994},
	pages = {337{\textendash}359},
	publisher = {U.S. Geological Survey},
	organization = {U.S. Geological Survey},
	address = {Reston, Va.},
	author = {Quinterno, P J},
	editor = {Morton, J L}
}
@inbook {Grassle1994,
	title = {{Soft-Sediment hydrothermal vent communities of Escanaba Trough}},
	booktitle = {Geologic, hydrothermal, and biologic studies at Escanaba Trough, Gorda Ridge, offshore Northern California},
	series = {USGS Bulletin},
	number = {2022},
	year = {1994},
	pages = {327{\textendash}335},
	publisher = {U.S. Geological Survey},
	organization = {U.S. Geological Survey},
	address = {Reston, Va.},
	author = {Grassle, J F and Petrecca, R F},
	editor = {Morton, J L}
}
@inbook {Bohlke1994,
	title = {{Stable isotope study of hydrothermal vents at Escanaba Trough: Observed and calculated effects of sediment-seawater interaction}},
	booktitle = {Geologic, hydrothermal, and biologic studies at Escanaba Trough, Gorda Ridge, offshore Northern California},
	series = {U.S. Geological Survey Bulletin},
	number = {2022},
	year = {1994},
	pages = {223{\textendash}239},
	publisher = {U.S. Geological Survey},
	organization = {U.S. Geological Survey},
	address = {Reston, Va.},
	author = {B{\"o}hlke, J K and Shanks, W C},
	editor = {Morton, J L}
}
@inbook {Ross1994,
	title = {{Volcanic geomorphology of the SESCA and NESCA sites, Escanaba Trough}},
	booktitle = {Geologic, hydrothermal, and biologic studies at Escanaba Trough, Gorda Ridge, offshore Northern California},
	series = {USGS Bulletin},
	number = {2022},
	year = {1994},
	pages = {143{\textendash}151},
	publisher = {U.S. Geological Survey},
	organization = {U.S. Geological Survey},
	address = {Reston, Va.},
	author = {Ross, S L and Zierenberg, R A},
	editor = {Morton, J L}
}
@article {Zierenberg1993,
	title = {{Genesis of massive sulfide deposits on a sediment-covered spreading center, Escanaba Trough 41N, Gorda Ridge}},
	journal = {Economic Geology},
	volume = {88},
	number = {8},
	year = {1993},
	pages = {2069{\textendash}2098},
	issn = {0361-0128},
	doi = {10.2113/gsecongeo.88.8.2069},
	url = {http://dx.doi.org/10.2113/gsecongeo.88.8.2069},
	author = {Zierenberg, R A and Koski, R A and Morton, J L and Bouse, R M and Shanks, W C}
}
@inbook {Morton1990,
	title = {{Distribution and composition of massive sulfide deposits at Escanaba Trough, southern Gorda Ridge}},
	booktitle = {Gorda Ridge: A seafloor spreading center in the United States{\textquoteright} Exclusive Economic Zone: Proceedings of the Gorda Ridge symposium, May 11-13, 1987, Portland, Oregon},
	year = {1990},
	pages = {77{\textendash}92},
	publisher = {Springer-Verlag},
	organization = {Springer-Verlag},
	address = {New York, N.Y.},
	isbn = {0387970347},
	author = {Morton, J L and Koski, R A and Normark, W R and Ross, S L},
	editor = {McMurray, G R}
}
@article {Normark1987,
	title = {{Submersible observations along the southern Juan de Fuca Ridge: 1984 Alvin Program}},
	journal = {Journal of Geophysical Research},
	volume = {92},
	number = {B11},
	year = {1987},
	pages = {11,211{\textendash}283,290},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	issn = {0148-0227},
	doi = {10.1029/JB092iB11p11283},
	url = {http://dx.doi.org/10.1029/JB092iB11p11283},
	author = {Normark, W R and Morton, J L and Ross, S L}
}
@article {Morton1987,
	title = {{Volcanism and massive sulfide formation at a sedimented spreading center, Escanaba Trough, Gorda Ridge, northeast Pacific Ocean}},
	journal = {Geophysical Research Letters},
	volume = {14},
	number = {7},
	year = {1987},
	pages = {769{\textendash}772},
	issn = {0094-8276},
	doi = {10.1029/GL014i007p00769},
	url = {http://dx.doi.org/10.1029/GL014i007p00769},
	author = {Morton, J L and Holmes, M L and Koski, R A}
}
@book {Holcomb1986,
	title = {{Dive Report, Alvin Dive {\#} 1456 : Sept. 17, 1984 (JD 261), Vent 3 Area, Southern Juan de Fuca Rift}},
	series = {USGS open-file report},
	volume = {86-0560-C},
	year = {1986},
	pages = {65},
	publisher = {U.S. Geological Survey},
	organization = {U.S. Geological Survey},
	address = {Menlo Park, Calif.},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	url = {http://pubs.er.usgs.gov/usgspubs/ofr/ofr86560C},
	author = {Holcomb, R T and Morton, J L}
}
@article {Morton1986,
	title = {{East Pacific Rise at lat 19 degrees S: evidence for a recent ridge jump}},
	journal = {Geology},
	volume = {14},
	number = {2},
	year = {1986},
	pages = {111{\textendash}114},
	issn = {0091-7613},
	doi = {10.1130/0091-7613(1986)14<111:EPRALS>2.0.CO;2},
	url = {http://dx.doi.org/10.1130/0091-7613(1986)14{\%}3C111:EPRALS{\%}3E2.0.CO 2},
	author = {Morton, J L and Ballard, R D}
}
@article {Group1986,
	title = {{Submarine fissure eruptions and hydrothermal vents on the southern Juan de Fuca Ridge; preliminary observations from the submersible Alvin}},
	journal = {Geology},
	volume = {14},
	number = {10},
	year = {1986},
	pages = {823{\textendash}827},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	issn = {0091-7613},
	doi = {10.1130/0091-7613(1986)14<823:SFEAHV>2.0.CO;2},
	url = {http://dx.doi.org/10.1130/0091-7613(1986)14{\%}3C823:SFEAHV{\%}3E2.0.CO 2},
	author = {Group, U S Geological Survey Juan de Fuca Study and Normark, W R and Morton, J L and Bischoff, J L and Brett, R and Holcomb, R T and Kappel, E S and Koski, R A and Ross, S L and Shanks, W C and Slack, J F and Von Damm, K L and Zierenberg, R A}
}
@inbook {Normark1984,
	title = {{The Juan de Fuca Ridge metallogenesis program}},
	booktitle = {Highlights in Marine Research: U.S. Geological Survey},
	series = {USGS Circular},
	volume = {938},
	year = {1984},
	pages = {49{\textendash}56},
	publisher = {U.S. Geological Survey},
	organization = {U.S. Geological Survey},
	address = {Menlo Park, Calif.},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	url = {http://pubs.er.usgs.gov/usgspubs/cir/cir938},
	author = {Normark, W R and Morton, J L and Koski, R A},
	editor = {Clarke, S H}
}
