|
|
|
Metadata
|
|
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
|
|
Location map
|
|
|
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
|
|
Index map
|
|
|
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.
|
|
