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USGS CMG L-13-82-WF Metadata

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ID L-13-82-WF
Also Known As LD82
Abstract Chief Scientist: Bill Normark. Geological and Geophysical data (3dot5khz, 12khz, airgun, gravity, underwatercamera, chaindredge, Niskenbottle, underwatercamera, courserecorder, integratednavigation) of field activity L-13-82-WF in Juan de Fuca from 10/17/1982 to 10/29/1982
Chief Scientist Bill Normark
Activity Type Geological and Geophysical
Platform Samuel Phillips Lee
Area of Operation Juan de Fuca, Juan de Fuca Ridge
Bounding Coordinates
46.26530
-131.30357    -122.19342
37.51395
Ports leave Astoria, OR
arrive Redwood City, CA
Dates 10/17/1982 (JD 290) to 10/29/1982 (JD 302)
Analog Materials list
Crew
Aaron Dunwald Chief Engineer
Al McClenaghan Ship Captain
Andy Stevenson Geologist
Bill Normark Chief Scientist
Chris Gutmacher Dafe Curator
Dave Melendrez Chief Mate
Hank Chezar Geologist
Jack Lee Electronics Technician
Jack Swenson Mechanical Technician
Jackie Eaby Geologist
Jan Morton Geophysicist
Jean-Philippe Eissen Geochemist
Jenny Bick Navigator
Jim Franklin Geologist, Canada
John Rapp Geochemist
Josh Been Geochemist, Denver
Kaye Kinoshita Navigator
Kevin O'Toole Mechanical Technician
Robin Bouse Navigator
Roy Fields Electronics Technician
Steve Howe Geologist, FG&P
Equipment Used
3dot5khz
12khz
airgun
gravity
underwatercamera
chaindredge
Niskenbottle
underwatercamera
courserecorder
integratednavigation
NGDC Overview
! Converted to time format with year at start.
!
DATA COLLECTION OVERVIEW  (use NGDC GEODAS CD to retrieve data)

MCG Data Collection ID ---         L1382WF
Institution Data Collection ID --- L1382WF
NGDC ID ---                        06050099
Funding ---                        (unspecified)
Project, Cruise & Leg ---          (unspecified)
Study region ---                   +47.00000,+37.00000,-132.00000,-122.00000
Chief Scientist(s) ---             Bill Normark
Name of vessel ---                 Lee (surface ship)
Date field data collection started --- 10/17/82     LEAVE ASTORIA, OREGON
Date field data collection ended ---   10/29/82     ARRIVE REDWOOD CITY, CA
Parameters surveyed ---
   Bathymetry:                     surveyed, contained in data file
   Magnetics:                      (unspecified)
   Gravity:                        (unspecified)
   High-resolution seismics:       (unspecified)
   Deep penetration seismics:      (unspecified)
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)
Date of data input to NGDC ---     06/24/87
Contributing institution ---       USGS Branch of Pacific Marine Geology
Country ---                        United States

Navigation instrumentation ---     (unspecified)
Position determination method ---  (unspecified)

Bathymetry instrumentation ---            (unspecified)
Additional forms of bathymetric data ---  (unspecified)
General rate of bathymetry in file ---    2.1 minutes
General collection rate of bathymetry --- (unspecified)
Assumed sound velocity ---                (unspecified)
Bathymetric datum code ---                No correction applied (sea level)
Bathmetry interpolation scheme ---        (unspecified)

Magnetics instrumentation ---            (unspecified)
Additional forms of magnetics data ---   (unspecified)
General rate of magnetics in file ---    (unspecified)
General collection rate of magnetics --- (unspecified)
Magnetic sensor tow distance ---         (unspecified)
Magnetic sensor depth ---                (unspecified)
Two sensor horizontal separation ---     (unspecified)
Residual magnetics reference field ---   (unspecified)
Method of applying residual field ---    (unspecified)

Gravity instrumentation ---            (unspecified)
Additional forms of gravity data ---   (unspecified)
General rate of gravity in file ---    (unspecified)
General collection rate of gravity --- (unspecified)
Theoretical gravity formula ---        (unspecified)
Reference system ---                   (unspecified)
Corrections applied ---                (unspecified)
Starting land tie ---                  (unspecified)
Ending land tie   ---                  (unspecified)

Seismic instrumentation --- (unspecified)
Formats of seismic data --- (unspecified)
Publications
Morton, J.L., Eaby, J.S., Normark, William R., Eissen, Jean-Philippe, Golan-Bac, 
Margaret,
Rapp, J.B., and Been, J.M., 1983, Basalt samples and water-column samples from 
the southern
Juan de Fuca Ridge; preliminary results of cruise L13-82-WF: U.S. Geological 
Survey Open-File
Report 83-0827, 12 p.

Koski, Randolph A., Normark, William R., and Morton, Janet Lee, 1985, Massive sulfide deposits on the southern Juan de Fuca Ridge; results of investigations in the USGS study area, 1980-83, in Rona, Peter A., and Koski, Randolph A., eds., Theme issue, Polymetallic sulfide deposits: Marine Mining, v. 5, no. 2, p. 147-164.

Normark, William R., 1982, Geologic setting of polymetallic sulfide deposits on East Pacific Rise at 21 degrees N and Juan de Fuca Ridge near 45 degrees N, in Wilson, Stuart T., ed., Transactions of the Third Circum-Pacific energy and mineral resources conference: Transactions of the Circum-Pacific Energy and Mineral Resources Conference, v. 3, p. 366.

Normark, William R., Delaney, J.R., Lichtman, G.S., Morton, Janet L., Karsten, J.L., and Johnson, H.P., 1982, Geologic and morphologic constraints on crustal-accretion models for the southern Juan de Fuca Ridge, in American Geophysical Union 1982 fall meeting: American Geophysical Union Eos, Transactions, v. 63, no. 45, p. 1146.

Normark, William R., Koski, Randolph A., Clague, David A., Morton, Janet L., and Delaney, John R., 1982, Active hydrothermal vents and sulfide deposits on the southern Juan de Fuca Ridge, in The Geological Society of America, 95th annual meeting: Geological Society of America Abstracts with Programs, v. 14, no. 7, p. 577-578.

Normark, William R., Morton, Janet L., and Koski, Randolph A., 1984, The Juan de Fuca Ridge metallogenesis program, in Clarke, Samuel H., ed., U.S. Geological Survey highlights in marine research: U.S. Geological Survey Circular 0938, p. 49-56.

Normark, William R., and Morton, Janet L., 1987, Detailed structural mapping of an ocean rift, using acoustic-transponder positioning; problems of net maintenance (1981-86) and new experiments possible with long-life transponders, in Kumar, Muneendra, and Maul, George A., Proceedings; International symposium on Marine positioning: Dordrecht, Netherlands, D. Reidel Publ. Co.
Got Help? For L-13-82-WF, 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.
Type Webpage KMZ Arc         Metadata        
Bathymetry data bath    
Gravity data 051.grav
grav
   
Imagery data      
Metadata data     txt  data  FAQ  xml
Navigation data nav    
Samples data samp    
Seismic data      
Times   051.times    

L-13-82-WF location map of where navigation 

equipment operated

 
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