USGS CMG L-4-85-WF Metadata

! Converted to time format with year at start.
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DATA COLLECTION OVERVIEW  (use NGDC GEODAS CD to retrieve data)

MCG Data Collection ID ---         L485WF
Institution Data Collection ID --- L485WF
NGDC ID ---                        06050114
Funding ---                        (unspecified)
Project, Cruise & Leg ---          (unspecified)
Study region ---                   +45.00000,+38.00000,-131.00000,-124.00000
Chief Scientist(s) ---             Bill Normark
Name of vessel ---                 Lee (surface ship)
Date field data collection started --- 07/28/85     LV MOSS LANDING
Date field data collection ended ---   08/08/85     AR MOSS LANDING
Parameters surveyed ---
   Bathymetry:                     surveyed, contained in data file
   Magnetics:                      surveyed, contained in data file
   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 ---     08/15/88
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 ---    1.0 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 ---    1.2 minutes
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)

Morton, Janet L., Normark, William R., and Holcomb, Robin T., 1986, Geology, structure, and
volcanic processes of southern Juan de Fuca Ridge: American Association of 
Petroleum Geologists
Bulletin, v. 70, no. 7, p. 931.


Normark, William R., Morton, Janet L., and Ross, Stephanie L., 1987, Submersible 
observations
along the southern Juan de Fuca Ridge; 1984 Alvin Program, in Special section on The southern
Juan de Fuca Ridge; hydrothermal fluids, sulfides, and geophysical studies 
[modified]: Journal
of Geophysical Research, B, Solid Earth and Planets, v. 92, no. 11, p. 
11,283-11,290.


deCharon, Annette V., Embley, Robert W., and Normark, William R., 1988, 
Structure and
tectonics of Cascadia Depression; a sedimented extensional basin within the 
Blanco
transform fault zone: American Geophysical Union Eos, Transactions, v. 69, no. 
44, p. 1422.


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.


Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects
during USGS research cruises in the Pacific Ocean, U.S. Geological Survey
Open-File Report OFR 2004-1116-A

Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects
during USGS research cruises in the Pacific Ocean, U.S. Geological Survey
Open-File Report OFR 2004-1116-B

Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects
during USGS research cruises in the Pacific Ocean, U.S. Geological Survey
Open-File Report OFR 2004-1116-C

Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects
during USGS research cruises in the Pacific Ocean, U.S. Geological Survey
Open-File Report OFR 2004-1116-D

Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects
during USGS research cruises in the Pacific Ocean, U.S. Geological Survey
Open-File Report OFR 2004-1116-E