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Metadata
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ID
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L-6-85-NC
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Abstract
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Chief Scientists: Jan Morton, Mark Holmes. Geological and
Geophysical data (bottomtransponder, 3dot5khz, 12khz,
uniboom, airgun, airgunmonitor, magnetics, heatflow,
gravitycore, boxcore, chaindredge, sonobuoy,
bottomseismometer, underwatercamera, underwatertelevision,
integratednavigation, RhoRho, transitsatellite) of field
activity L-6-85-NC in Northern California from 09/03/1985 to
09/20/1985
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Chief Scientist
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Jan Morton
Mark Holmes
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Activity Type
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Geological and Geophysical
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Platform
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Samuel Phillips Lee
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Area of Operation
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Northern California
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Location map
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Bounding Coordinates
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44.62615
-128.13434 -124.04391
40.52400
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Ports
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leave Newport, OR
arrive Newport, OR
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Dates
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09/03/1985 (JD 246) to 09/20/1985 (JD 263)
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Analog Materials
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list
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Index map
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Crew
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Al McClenaghan
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Ship Captain
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Bill Lafleur
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Chief Engineer
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Bob Hall
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Geologist
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Chris Poppe
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Chief Mate
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Dale Bibee
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Geologist, OSU
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Dallas Abbott
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Geologist, OSU
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Dean Goodman
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Unspecified Investigator, Osu
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Doug Wilson
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Geologist
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Jan Morton
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Chief Scientist
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Joe Edwards
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Mechanical Technician
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Kaye Kinoshita
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Navigator
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Kevin O'Toole
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Mechanical Technician
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Lynn Johnson
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Navigator
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Marijke Vanhesswijk
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Watchstander, OSU
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Mark Holmes
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Chief Scientist
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Mike Torresan
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Geologist
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Mitch Lyle
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Geologist, OSU
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Rick Viall
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Electronics Technician
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Robert Karlin
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Geologist, UW
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Roy Fields
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Electronics Technician
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Stephanie Ross
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Navigator
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Tom Fairbanks
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Unspecified Investigator, OSU
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Equipment Used
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bottomtransponder
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3dot5khz
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12khz
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uniboom
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airgun
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airgunmonitor
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magnetics
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heatflow
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gravitycore
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boxcore
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chaindredge
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sonobuoy
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bottomseismometer
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underwatercamera
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underwatertelevision
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integratednavigation
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RhoRho
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transitsatellite
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NGDC Overview
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! Converted to time format with year at start.
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!
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DATA COLLECTION OVERVIEW (use NGDC GEODAS CD to retrieve data)
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MCG Data Collection ID --- L685NC
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Institution Data Collection ID --- L685NC
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NGDC ID --- 06050112
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Funding --- (unspecified)
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Project, Cruise & Leg --- (unspecified)
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Study region --- +45.00000,+40.00000,-129.00000,-124.00000
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Chief Scientist(s) --- Jan Morton/Mark Holmes
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Name of vessel --- Lee (surface ship)
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Date field data collection started --- 09/03/85 LV NEWPORT, OREGON
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Date field data collection ended --- 09/21/85 AR NEWPORT, OREGON
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Parameters surveyed ---
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Bathymetry: surveyed, contained in data file
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Magnetics: (unspecified)
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Gravity: (unspecified)
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High-resolution seismics: (unspecified)
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Deep penetration seismics: (unspecified)
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Format --- (I1,A8,F5.2,4I2,F5.3,F8.5,F9.5,I1,F6.4,F6.1,I2,i1,3F6.1,I1,F5.1,F6.0,F7.1,F6.1,F5.1,A8,4I1)
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Date of data input to NGDC --- 08/15/88
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Contributing institution --- USGS Branch of Pacific Marine Geology
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Country --- United States
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Navigation instrumentation --- NORTHSTAR 7000 SONOTECH
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Position determination method --- (unspecified)
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Bathymetry instrumentation --- (unspecified)
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Additional forms of bathymetric data --- (unspecified)
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General rate of bathymetry in file --- 1.8 minutes
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General collection rate of bathymetry --- (unspecified)
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Assumed sound velocity --- (unspecified)
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Bathymetric datum code --- No correction applied (sea level)
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Bathmetry interpolation scheme --- (unspecified)
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Magnetics instrumentation --- (unspecified)
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Additional forms of magnetics data --- (unspecified)
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General rate of magnetics in file --- (unspecified)
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General collection rate of magnetics --- (unspecified)
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Magnetic sensor tow distance --- (unspecified)
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Magnetic sensor depth --- (unspecified)
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Two sensor horizontal separation --- (unspecified)
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Residual magnetics reference field --- (unspecified)
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Method of applying residual field --- (unspecified)
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Gravity instrumentation --- (unspecified)
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Additional forms of gravity data --- (unspecified)
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General rate of gravity in file --- (unspecified)
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General collection rate of gravity --- (unspecified)
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Theoretical gravity formula --- (unspecified)
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Reference system --- (unspecified)
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Corrections applied --- (unspecified)
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Starting land tie --- (unspecified)
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Ending land tie --- (unspecified)
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Seismic instrumentation --- (unspecified)
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Formats of seismic data --- (unspecified)
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Publications
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Morton, Janet L., Zierenberg, Robert A., and Reiss, Carol A., eds., 1994, Geologic,
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hydrothermal, and biologic studies at Escanaba Trough, Gorda Ridge, offshore Northern
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California: U.S. Geological Survey Bulletin 2022, 359 p.
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Morton, Janet L., Zierenberg, Robert A., and Reiss, Carol A., 1994, Geologic,
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hydrothermal, and biologic studies at Escanaba Trough; an introduction, in Morton,
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Janet L., Zierenberg, Robert A., and Reiss, Carol A., eds., Geologic, hydrothermal,
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and biologic studies at Escanaba Trough, Gorda Ridge, offshore Northern California:
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U.S. Geological Survey Bulletin 2022, p. 1-18.
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Morton, Janet L., and Fox, Christopher G., 1994, Structural setting and interaction
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of volcanism and sedimentation at Escanaba Trough; geophysical results, in Morton, Janet
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L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal, and biologic
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studies at Escanaba Trough, Gorda Ridge, offshore Northern California: U.S. Geological
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Survey Bulletin 2022, p. 21-43.
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Davis, Earl E., and Becker, Keir, 1994, Thermal and tectonic structure of Escanaba
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Trough; new heat-flow measurements and seismic-reflection profiles, in Morton, Janet
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L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal, and biologic
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studies at Escanaba Trough, Gorda Ridge, offshore Northern California: U.S. Geological
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Survey Bulletin 2022, p. 45-64.
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Denlinger, Roger P., and Holmes, Mark L., 1994, A thermal and mechanical model for
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sediment hills and associated sulfide deposits along Escanaba Trough, in Morton, Janet
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L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal, and biologic
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studies at Escanaba Trough, Gorda Ridge, offshore Northern California: U.S. Geological
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Survey Bulletin 2022, p. 65-75.
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Karlin, Robert E., and Morton, Janet L., 1994, Crustal magnetization and basement
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structure of Escanaba Trough, in Morton, Janet L., Zierenberg, Robert A., Reiss, Carol
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A., eds., Geologic, hydrothermal, and biologic studies at Escanaba Trough, Gorda Ridge,
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offshore Northern California: U.S. Geological Survey Bulletin 2022, p. 77-90.
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Normark, William R., Gutmacher, Christina E., Zierenberg, Robert A., Wong, Florence L.,
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and Rosenbauer, Robert J., 1994, Sediment fill of Escanaba Trough, in Morton, Janet
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L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal, and biologic
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studies at Escanaba Trough, Gorda Ridge, offshore Northern California: U.S. Geological
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Survey Bulletin 2022, p. 91-129.
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Karlin, Robert E., and Zierenberg, Robert A., 1994, Sedimentation and neotectonism
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in the SESCA area, Escanaba Trough, southern Gorda Ridge, in Morton, Janet
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L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal, and biologic
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studies at Escanaba Trough, Gorda Ridge, offshore Northern California: U.S. Geological
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Survey Bulletin 2022, p. 131-141.
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Ross, Stephanie L., and Zierenberg, Robert A., 1994, Volcanic geomorphology of the SESCA
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and NESCA sites, Escanaba Trough, in Morton, Janet
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L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal, and biologic
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studies at Escanaba Trough, Gorda Ridge, offshore Northern California: U.S. Geological
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Survey Bulletin 2022, p. 143-151.
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Davis, Alice S., Clague, David A., and Friesen, Walter B., 1994, Petrology and mineral
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chemistry of basalt from Escanaba Trough, in Morton, Janet
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L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal, and biologic
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studies at Escanaba Trough, Gorda Ridge, offshore Northern California: U.S. Geological
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Survey Bulletin 2022, p. 153-170.
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Zierenberg, Robert A., Morton, Janet L., Koski, Randolph A., and Ross, Stephanie L., 1994,
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Geologic setting of massive sulfide mineralization in Escanaba Trough, in Morton, Janet
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L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal, and biologic
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studies at Escanaba Trough, Gorda Ridge, offshore Northern California: U.S. Geological
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Survey Bulletin 2022, p. 171-197.
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Campbell, Andrew C., German, Chris R., Palmer, Martin R., Gamo, Toshitaka, and Edmond,
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John M., 1994, Chemistry of hydrothermal fluids from Escanaba Trough, Gorda Ridge, in
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Morton, Janet L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal,
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and biologic studies at Escanaba Trough, Gorda Ridge, offshore Northern California:
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U.S. Geological Survey Bulletin 2022, p. 201-221.
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Bohlke, J.K., and Shanks, W.C., III, 1994, Stable isotope study of hydrothermal vents
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at Escanaba Trough; observed and calculated effects of sediment-seawater interaction,
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in Morton, Janet L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal,
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and biologic studies at Escanaba Trough, Gorda Ridge, offshore Northern California:
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U.S. Geological Survey Bulletin 2022, p. 223-239.
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Magenheim, Andrew J., and Gieskes, Joris M., 1994, Evidence for hydrothermal fluid flow
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through surficial sediments, Escanaba Trough, in Morton, Janet L., Zierenberg, Robert A.,
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Reiss, Carol A., eds., Geologic, hydrothermal, and biologic studies at Escanaba Trough,
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Gorda Ridge, offshore Northern California: U.S. Geological Survey Bulletin 2022,
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p. 241-255.
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Zierenberg, Robert A., and Shanks, Wayne C., III, 1994, Sediment alteration associated
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with massive sulfide formation in Escanaba Trough, Gorda Ridge; the importance of seawater
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mixing and magnesium metasomatism, in Morton, Janet L., Zierenberg, Robert A., Reiss,
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Carol A., eds., Geologic, hydrothermal, and biologic studies at Escanaba Trough,
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Gorda Ridge, offshore Northern California: U.S. Geological Survey Bulletin 2022,
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p. 257-277.
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Kvenvolden, Keith A., Rapp, John B., and Hostettler, Frances D., 1994, Hydrocarbons in
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sediment from Escanaba Trough, in Morton, Janet L., Zierenberg, Robert A., Reiss,
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Carol A., eds., Geologic, hydrothermal, and biologic studies at Escanaba Trough,
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Gorda Ridge, offshore Northern California: U.S. Geological Survey Bulletin 2022,
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p. 279-292.
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Koski, Randolph A., Benninger, Laura M., Zierenberg, Robert A., and Jonasson, Ian R.,
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1994, Composition and growth history of hydrothermal deposits in Escanaba Trough,
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southern Gorda Ridge, in Morton, Janet L., Zierenberg, Robert A., Reiss, Carol A.,
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eds., Geologic, hydrothermal, and biologic studies at Escanaba Trough, Gorda Ridge,
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offshore Northern California: U.S. Geological Survey Bulletin 2022, p. 293-324.
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Grassle, J. Frederick, and Petrecca, Rosemarie F., 1994, Soft-sediment hydrothermal
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vent communities of Escanaba Trough, in Morton, Janet L., Zierenberg, Robert A.,
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Reiss, Carol A., eds., Geologic, hydrothermal, and biologic studies at Escanaba
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Trough, Gorda Ridge, offshore Northern California: U.S. Geological Survey Bulletin
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2022, p. 327-335.
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Quinterno, Paula J., 1994, Quaternary foraminifers from Escanaba Trough, Northeast
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Pacific Ocean, in Morton, Janet L., Zierenberg, Robert A., Reiss, Carol A., eds.,
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Geologic, hydrothermal, and biologic studies at Escanaba Trough, Gorda Ridge, offshore
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Northern California: U.S. Geological Survey Bulletin 2022, p. 337-359.
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Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects
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during USGS research cruises in the Pacific Ocean, U.S. Geological Survey
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Open-File Report OFR 2004-1125-A
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Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects
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during USGS research cruises in the Pacific Ocean, U.S. Geological Survey
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Open-File Report OFR 2004-1125-B
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Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects
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during USGS research cruises in the Pacific Ocean, U.S. Geological Survey
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Open-File Report OFR 2004-1125-C
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Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects
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during USGS research cruises in the Pacific Ocean, U.S. Geological Survey
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Open-File Report OFR 2004-1125-D
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Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects
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during USGS research cruises in the Pacific Ocean, U.S. Geological Survey
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Open-File Report OFR 2004-1125-E
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Got Help?
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For L-6-85-NC, we would appreciate any information on -- contract, days at sea, dive count, funding, information specialist, information to be derived, kms of navigation, national plan, notes, organization, owner, project, project number, purpose, scanned materials, seismic description, station count, station description, submersible, summary, tabulated info.
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