<?xml version="1.0" encoding="ISO-8859-1"?>
<metadata>
<idinfo>
<citation>
<citeinfo>
<origin>U.S. Geological Survey (USGS) &lt;http://www.usgs.gov/&gt;, Coastal and Marine Geology Program (CMGP) &lt;http://marine.usgs.gov/&gt;</origin>
<pubdate>20130331</pubdate>
<title>
Geological and Geophysical data of field activity A-2-84-WF
in Juan De Fuca from 09/15/1984 to 10/01/1984
</title>
<pubinfo>
<pubplace>Menlo Park, CA</pubplace>
<publish>U.S. Geological Survey (USGS) &lt;http://www.usgs.gov&gt;, Coastal and Marine Geology (CMG) &lt;http://walrus.wr.usgs.gov&gt;</publish>
</pubinfo>
<onlink>http://walrus.wr.usgs.gov/infobank/gos/a-2-84-wf.fmeta.xml</onlink>
<onlink>http://walrus.wr.usgs.gov/infobank/a/a284wf/html/a-2-84-wf.meta.html</onlink>
</citeinfo>
</citation>
<descript>
<abstract>
United States Geological Survey, Menlo Park, California.
Chief Scientist: Bill Normark. Geological and Geophysical
data (chaindredge, pipedredge, 3dot5khz,
underwatertelevision, underwatercamera, courserecorder,
dopplersonar, LoranC, radar, transitsatellite) of field
activity A-2-84-WF in Juan De Fuca from 09/15/1984 to
10/01/1984,
http://walrus.wr.usgs.gov/infobank/a/a284wf/html/a-2-84-wf.meta.html.
</abstract>
<purpose>
These data and information are intended for science
researchers, students from elementary through
college, policy makers, and general public.
</purpose>
<supplinf>

Equipment Used -

chaindredge

pipedredge

3dot5khz                      bathymetry

underwatertelevision

underwatercamera

courserecorder

dopplersonar

LoranC

radar

transitsatellite

Publications -

Normark, W.R., Morton, Janet Lee, Bischoff, Robin Brett, Holcomb, R.T., Koski, R.A., Ross, S.L.,

Shanks, Wayne C., III, Slack, John F., Von Damm, K.L., Zierenberg, R.A., andf Kappel, E.S., 1985,

Submarine fissure eruption and associated hydrothermal vents along the southern Juan de Fuca

Ridge: American Geophysical Union Eos, Transactions, v. 66, no. 10, p. 116.&lt;BR&gt;

&lt;HR&gt;

Normark, W.R., Morton, Janet L., Holcomb, R.T., Koski, Randolph A., and Ross, S.L., 1984,

A continuous linear depresion in the axial valley of the southern Juan de Fuca Ridge; tectonic

or volcanic origin?, in The Geological Society of America, 97th meeting: Geological Society

of America Abstracts with Programs, v. 16, no. 6, p. 611.&lt;BR&gt;

&lt;HR&gt;

Normark, William R., Morton, Janet L., Bischoff, James L., Brett, Robin, Holcomb, Robin T.,

Kappel, Ellen S., Koski, Randolph A., Ross, Stephanie L., Shanks, Wayne C., III, Slack, John F.,

Von Damm, Karen L., and Zierenberg, Robert A., 1986, Submarine fissure eruptions and hydrothermal

vents on the southern Juan de Fuca Ridge; preliminary observations from the submersible Alvin:

Boulder, CO, Geology, v. 14, no. 10, p. 823-827.&lt;BR&gt;

&lt;HR&gt;

von Damm, K.L., and Bischoff, James L., 1985, Southern Juan de Fuca Ridge hot spring chemistry:

American Geophysical Union Eos, Transactions, v. 66, no. 46, p. 926. &lt;BR&gt;

&lt;HR&gt;

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.&lt;BR&gt;

&lt;HR&gt;

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.&lt;BR&gt;

&lt;HR&gt;

Kappel, Ellen S., and Normark, William R., Morphometric variability within the axial

zone of the southern Juan de Fuca Ridge; interpretation from Sea MARC II, Sea MARC I,

and deep-sea photography, 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. 11,291-11,302.&lt;BR&gt;

&lt;HR&gt;

Von Damm, Karen L., and Bischoff, James L., Chemistry of hydrothermal solutions from

the southern Juan de Fuca Ridge, 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. 11,334-11,346.&lt;BR&gt;

&lt;HR&gt;

Morton, Janet L., Normark, William R., Mann, Dennis M., and Tompkins, Donald H., 1987, Geology,

evolution, and mineral potential of the Juan de Fuca Ridge, in Scholl, David W.,

Grantz, Arthur, and Vedder, John G., eds., Geology and resource potential of the continental

margin of western North America and adjacent ocean basins, Beaufort Sea to Baja California:

Circum-Pacific Council for Energy and Mineral Resources, Earth Science Series, v. 6, p. 537-547.&lt;BR&gt;

&lt;HR&gt;

Kappel, Ellen S., and Normark, William R., 1988, Results from camera tows along the southern

Juan de Fuca Ridge; A2-84-WF: U.S. Geological Survey Open-File Report 88-0371.&lt;BR&gt;

&lt;HR&gt;

Bischoff, James L., and Rosenbauer, Robert J., 1989, Salinity variations in submarine

hydrothermal systems by layered double-diffusive convection: Journal of Geology, v. 97,

no. 5, p. 613-623.&lt;BR&gt;

&lt;HR&gt;

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.&lt;BR&gt;

&lt;HR&gt;

Normark, W.R., Morton, J.L., and Saxena, N.K., 1990, Scaling considerations for acoustic

measurement of ridge extension: American Geophysical Union Eos, Transactions, v. 71,

no. 43, p. 1602.&lt;BR&gt;

&lt;HR&gt;

Robin, Holcomb, Kappel, Ellen, and Ross, Stephanie, 1986, Dive report: Alvin Dive #1461, September 28, 1984 (JD 272), Plume Site, southern Juan de Fuca Rift, US Geological Survey Open-File Report 86-560-H, 101 p.&lt;BR&gt;

&lt;HR&gt;

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 2004-1108-A &lt;BR&gt;

&lt;HR&gt;

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 2004-1108-B &lt;BR&gt;

&lt;HR&gt;

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 2004-1108-C &lt;BR&gt;

&lt;HR&gt;

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 2004-1108-D &lt;BR&gt;

&lt;HR&gt;

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 2004-1108-E &lt;BR&gt;

&lt;HR&gt;

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 2004-1109-A &lt;BR&gt;

&lt;HR&gt;

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 2004-1109-B &lt;BR&gt;

&lt;HR&gt;

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 2004-1109-C &lt;BR&gt;

&lt;HR&gt;

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 2004-1109-D &lt;BR&gt;

&lt;HR&gt;

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 2004-1109-E &lt;BR&gt;

&lt;HR&gt;

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 2004-1110-A &lt;BR&gt;

&lt;HR&gt;

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 2004-1110-B &lt;BR&gt;

&lt;HR&gt;

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 2004-1111-A &lt;BR&gt;

&lt;HR&gt;

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 2004-1111-B &lt;BR&gt;

&lt;HR&gt;

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 2004-1111-C &lt;BR&gt;

&lt;HR&gt;

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 2004-1111-D &lt;BR&gt;

&lt;HR&gt;

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 2004-1111-E &lt;BR&gt;

&lt;HR&gt;

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 2004-1112-A &lt;BR&gt;

&lt;HR&gt;

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 2004-1112-B &lt;BR&gt;

&lt;HR&gt;

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 2004-1112-C &lt;BR&gt;

&lt;HR&gt;

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 2004-1112-D &lt;BR&gt;

&lt;HR&gt;

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 2004-1112-E &lt;BR&gt;

&lt;HR&gt;

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 2004-1113-A &lt;BR&gt;

&lt;HR&gt;

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 2004-1113-B &lt;BR&gt;

&lt;HR&gt;

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 2004-1113-C &lt;BR&gt;

&lt;HR&gt;

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 2004-1113-D &lt;BR&gt;

&lt;HR&gt;

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 2004-1113-E &lt;BR&gt;

&lt;HR&gt;

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 2004-1114-A &lt;BR&gt;

&lt;HR&gt;

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 2004-1114-B &lt;BR&gt;

&lt;HR&gt;

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 2004-1114-C &lt;BR&gt;

&lt;HR&gt;

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 2004-1114-D &lt;BR&gt;

&lt;HR&gt;

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 2004-1114-E &lt;BR&gt;

&lt;HR&gt;

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 2004-1115-A &lt;BR&gt;

&lt;HR&gt;

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 2004-1115-B &lt;BR&gt;

&lt;HR&gt;

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 2004-1115-C &lt;BR&gt;

Similar information is available for thousands
of other USGS/CMG-related Activities.

If known, available are Activity-specific
navigation, gravity, magnetics, bathymetry,
seismic, and sampling data; track maps; and
equipment information; as well as summary
overviews, crew lists, and information
about analog materials.

If available, access to physical samples is
described in the "WR CMG Sample Distribution
Policy" at:
http://walrus.wr.usgs.gov/infobank/programs/html/main/sample-dist-policy.html

Primary access to the USGS/CMG Information
Bank's digital data, analog data, and
metadata is provided through...
http://walrus.wr.usgs.gov/infobank/

This page accomodates a variety of search
approaches (e.g., by platform, by region,
by scientist, by equipment type, etc.).
</supplinf>
</descript>
<timeperd>
<timeinfo>
<rngdates>
<begdate>19840915</begdate>
<enddate>19841001</enddate>
</rngdates>
</timeinfo>
<current>ground condition</current>
</timeperd>
<status>
<progress>Complete</progress>
<update>As needed</update>
</status>
<spdom>
<bounding>
<westbc>-130.45583</westbc>
<eastbc>-125.29217</eastbc>
<northbc>44.92250</northbc>
<southbc>44.52350</southbc>
</bounding>
</spdom>
<keywords>
<theme>
<themekt>ISO 19115 Topic Category</themekt>
<themekey>geoscientificinformation</themekey>
<themekey>oceans</themekey>
</theme>
<theme>
<themekt>Global Change Master Directory (GCMD)</themekt>
<themekey>EARTH SCIENCE &gt; OCEANS</themekey>
</theme>
<theme>
<themekt>USGS CMG InfoBank</themekt>
<themekey>Marine Geology</themekey>
<themekey>Bathymetry</themekey>
<themekey>Water Depth</themekey>
<themekey>Seafloor Topography</themekey>
</theme>
<place>
<placekt>USGS CMG InfoBank</placekt>
<placekey>Blanco Fracture Zone</placekey>
<placekey>CA</placekey>
<placekey>Juan De Fuca</placekey>
<placekey>Juan de Fuca Ridge</placekey>
<placekey>North Pacific Ocean</placekey>
<placekey>Northern California</placekey>
<placekey>Northern Pacific Ocean</placekey>
<placekey>OR</placekey>
<placekey>Oregon</placekey>
<placekey>USA</placekey>
</place>
</keywords>
<accconst>
Physical materials are under controlled on-site access.

If available, access to physical samples is described
in the "WR CMG Sample Distribution Policy" at:
http://walrus.wr.usgs.gov/infobank/programs/html/main/sample-dist-policy.html
</accconst>
<useconst>
Please recognize the U.S. Geological Survey (USGS) as
the source of this information.

Physical materials are under controlled on-site access.

Some USGS information accessed through this means
may be preliminary in nature and presented without
the approval of the Director of the USGS.  This
information is provided with the understanding
that it is not guaranteed to be correct or complete
and conclusions drawn from such information are
the responsibility of the user.

This information is not intended for navigational
purposes.

Any use of trade, firm, or product names is for
descriptive purposes only and does not imply
endorsement by the U.S. Government.
</useconst>
<ptcontac>
<cntinfo>
<cntorgp>
<cntorg>U.S. Geological Survey (USGS) &lt;http://www.usgs.gov&gt;, Coastal and Marine Geology (CMG) &lt;http://walrus.wr.usgs.gov&gt;</cntorg>
<cntper>Clint Steele &lt;http://walrus.wr.usgs.gov/staff/csteele.html&gt;</cntper>
</cntorgp>
<cntpos>InfoBank Group Leader &lt;http://walrus.wr.usgs.gov/staff/csteele.html&gt;</cntpos>
<cntaddr>
<addrtype>mailing and physical address</addrtype>
<address>USGS, MailStop 999, 345 Middlefield Road</address>
<city>Menlo Park</city>
<state>CA</state>
<postal>94025-3561</postal>
<country>USA</country>
</cntaddr>
<cntvoice>(650) 329-5055</cntvoice>
<cntfax>(650) 329-5190</cntfax>
<cntemail>infobank@octopus.wr.usgs.gov &lt;mailto:infobank@octopus.wr.usgs.gov&gt;</cntemail>
</cntinfo>
</ptcontac>
<datacred>
Bill Normark (Chief Scientist, USGS Western Region);
Ellen Kappel (Geologist, USGS Western Region);
Hank Chezar (Oceanographer, USGS Western Region);
Jan Morton (Geophysicist, USGS Western Region);
Jim Bischoff (Geologist, USGS Western Region);
John Bizzozero (Chief Engineer);
John Slack (Geologist, USGS Eastern Region);
Karen Von Damm (Geologist);
Kevin O'Toole (Mechanical Technician, USGS Western Region);
Pat Shanks (Geologist, USGS Eastern Region);
Randy Koski (Geologist, USGS Western Region);
Reuben Baker Jr (Ship Captain);
Rob Zierenberg (Geologist, USGS Western Region);
Robin Brett (Geologist, USGS Western Region);
Robin Holcomb (Geologist, USGS Western Region);
Roy Fields (Electronics Technician, USGS Western Region);
Stephanie Ross (Geophysicist, USGS Western Region);
William A Gillard Jr (Chief Mate)
</datacred>
<native>Digital, ASCII</native>
<crossref>
<citeinfo>
<origin>U.S. Geological Survey (USGS) &lt;http://www.usgs.gov&gt;, Coastal and Marine Geology (CMG) &lt;http://walrus.wr.usgs.gov&gt;</origin>
<pubdate>Unknown</pubdate>
<title>USGS/CMG Information Bank &lt;http://walrus.wr.usgs.gov/infobank/&gt;</title>
<pubinfo>
<pubplace>Menlo Park, CA</pubplace>
<publish>U.S. Geological Survey (USGS) &lt;http://www.usgs.gov&gt; Coastal and Marine Geology (CMG) &lt;http://walrus.wr.usgs.gov&gt;</publish>
</pubinfo>
<othercit>
Normark, W.R., Morton, Janet Lee, Bischoff, Robin Brett, Holcomb, R.T., Koski, R.A., Ross, S.L.,
Shanks, Wayne C., III, Slack, John F., Von Damm, K.L., Zierenberg, R.A., andf Kappel, E.S., 1985,
Submarine fissure eruption and associated hydrothermal vents along the southern Juan de Fuca
Ridge: American Geophysical Union Eos, Transactions, v. 66, no. 10, p. 116.
Normark, W.R., Morton, Janet L., Holcomb, R.T., Koski, Randolph A., and Ross, S.L., 1984,
A continuous linear depresion in the axial valley of the southern Juan de Fuca Ridge; tectonic
or volcanic origin?, in The Geological Society of America, 97th meeting: Geological Society
of America Abstracts with Programs, v. 16, no. 6, p. 611.
Normark, William R., Morton, Janet L., Bischoff, James L., Brett, Robin, Holcomb, Robin T.,
Kappel, Ellen S., Koski, Randolph A., Ross, Stephanie L., Shanks, Wayne C., III, Slack, John F.,
Von Damm, Karen L., and Zierenberg, Robert A., 1986, Submarine fissure eruptions and hydrothermal
vents on the southern Juan de Fuca Ridge; preliminary observations from the submersible Alvin:
Boulder, CO, Geology, v. 14, no. 10, p. 823-827.
von Damm, K.L., and Bischoff, James L., 1985, Southern Juan de Fuca Ridge hot spring chemistry:
American Geophysical Union Eos, Transactions, v. 66, no. 46, p. 926.
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.
Kappel, Ellen S., and Normark, William R., Morphometric variability within the axial
zone of the southern Juan de Fuca Ridge; interpretation from Sea MARC II, Sea MARC I,
and deep-sea photography, 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. 11,291-11,302.
Von Damm, Karen L., and Bischoff, James L., Chemistry of hydrothermal solutions from
the southern Juan de Fuca Ridge, 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. 11,334-11,346.
Morton, Janet L., Normark, William R., Mann, Dennis M., and Tompkins, Donald H., 1987, Geology,
evolution, and mineral potential of the Juan de Fuca Ridge, in Scholl, David W.,
Grantz, Arthur, and Vedder, John G., eds., Geology and resource potential of the continental
margin of western North America and adjacent ocean basins, Beaufort Sea to Baja California:
Circum-Pacific Council for Energy and Mineral Resources, Earth Science Series, v. 6, p. 537-547.
Kappel, Ellen S., and Normark, William R., 1988, Results from camera tows along the southern
Juan de Fuca Ridge; A2-84-WF: U.S. Geological Survey Open-File Report 88-0371.
Bischoff, James L., and Rosenbauer, Robert J., 1989, Salinity variations in submarine
hydrothermal systems by layered double-diffusive convection: Journal of Geology, v. 97,
no. 5, p. 613-623.
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.
Normark, W.R., Morton, J.L., and Saxena, N.K., 1990, Scaling considerations for acoustic
measurement of ridge extension: American Geophysical Union Eos, Transactions, v. 71,
no. 43, p. 1602.
Robin, Holcomb, Kappel, Ellen, and Ross, Stephanie, 1986, Dive report: Alvin Dive #1461, September 28, 1984 (JD 272), Plume Site, southern Juan de Fuca Rift, US Geological Survey Open-File Report 86-560-H, 101 p.
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 2004-1108-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 2004-1108-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 2004-1108-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 2004-1108-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 2004-1108-E
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 2004-1109-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 2004-1109-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 2004-1109-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 2004-1109-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 2004-1109-E
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 2004-1110-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 2004-1110-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 2004-1111-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 2004-1111-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 2004-1111-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 2004-1111-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 2004-1111-E
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 2004-1112-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 2004-1112-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 2004-1112-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 2004-1112-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 2004-1112-E
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 2004-1113-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 2004-1113-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 2004-1113-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 2004-1113-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 2004-1113-E
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 2004-1114-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 2004-1114-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 2004-1114-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 2004-1114-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 2004-1114-E
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 2004-1115-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 2004-1115-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 2004-1115-C
</othercit>
<onlink>http://walrus.wr.usgs.gov/infobank/</onlink>
</citeinfo>
</crossref>
</idinfo>
<dataqual>
<attracc>
<attraccr>Identified as best available version.</attraccr>
</attracc>
<logic>Unspecified</logic>
<complete>
Start and end date/times of data
&gt;Navigation Data (a-2-84-wf.071)
&gt;YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
&gt;198409152300000    198409180600000
&gt;198409180730000    198409181300000
&gt;198409181500000    198409190400000
&gt;198409190530000    198409190530000
&gt;198409190900000    198409190915000
&gt;198409191430000    198409191630000
&gt;198409191830000    198409200830000
&gt;198409201030000    198409201300000
&gt;198409201500000    198409201500000
&gt;198409201730000    198409201730000
&gt;198409201930000    198409211452000
&gt;198409240227000    198409242230000
&gt;198409250001000    198409250300000
&gt;198409250430000    198409261630000
&gt;198409261800000    198409261830000
&gt;198409262100000    198409262300000
&gt;198409270300000    198409271530000
&gt;198409271800000    198409271900000
&gt;198409272130000    198409281630000
&gt;198409281800000    198409282000000
&gt;198409282130000    198409282130000
&gt;198409290300000    198409290330000
&gt;198409290500000    198409291000000
&gt;198409291200000    198409291500000
&gt;198409291630000    198409291630000
&gt;198409291930000    198409292200000
&gt;198409300000000    198409300100000
&gt;198409300230000    198409300700000
&gt;198409300900000    198409300900000
&gt;198409301100000    198409301130000
&gt;198409301300000    198409301600000
&gt;198409301730000    198409301800000
&gt;198409301930000    198410010000000
&gt;198410010200000    198410010200000
&gt;198410010329000    198410010400000
&gt;198410010530000    198410011030000
&gt;198410011200000    198410011400000
&gt;198410011730000    198410011730000
&gt;YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
</complete>
<posacc>
<horizpa>
<horizpar>Unspecified</horizpar>
</horizpa>
<vertacc>
<vertaccr>Unspecified</vertaccr>
</vertacc>
</posacc>
<lineage>
<procstep>
<procdesc>
Navigation Data
&gt;Converted to time format with year at start.
&gt;
&gt;05/01/85 KAYE USR$DISK:[DRS.DATA.A284WF.N]A284WF.070;
&gt;USR$DISK:[DRS.NAV]EOTCSSP.EXE;
&gt;
</procdesc>
<procdate>20000111</procdate>
<proccont>
<cntinfo>
<cntorgp>
<cntorg>U.S. Geological Survey (USGS) &lt;http://www.usgs.gov&gt;, Coastal and Marine Geology (CMG) &lt;http://walrus.wr.usgs.gov&gt;</cntorg>
<cntper>Clint Steele &lt;http://walrus.wr.usgs.gov/staff/csteele.html&gt;</cntper>
</cntorgp>
<cntpos>InfoBank Group Leader &lt;http://walrus.wr.usgs.gov/staff/csteele.html&gt;</cntpos>
<cntaddr>
<addrtype>mailing and physical address</addrtype>
<address>USGS, MailStop 999, 345 Middlefield Road</address>
<city>Menlo Park</city>
<state>CA</state>
<postal>94025-3561</postal>
<country>USA</country>
</cntaddr>
<cntvoice>(650) 329-5055</cntvoice>
<cntfax>(650) 329-5190</cntfax>
<cntemail>infobank@octopus.wr.usgs.gov &lt;mailto:infobank@octopus.wr.usgs.gov&gt;</cntemail>
</cntinfo>
</proccont>
</procstep>
</lineage>
</dataqual>
<spdoinfo>
<indspref>Juan De Fuca</indspref>
<direct>Point</direct>
<ptvctinf>
<sdtsterm>
<sdtstype>Point</sdtstype>
</sdtsterm>
</ptvctinf>
</spdoinfo>
<spref>
<horizsys>
<geograph>
<latres>0.00001</latres>
<longres>0.00001</longres>
<geogunit>Decimal degrees</geogunit>
</geograph>
</horizsys>
<vertdef>
<depthsys>
<depthdn>Local surface</depthdn>
<depthres>0.1</depthres>
<depthdu>meters</depthdu>
<depthem>Attribute values</depthem>
</depthsys>
</vertdef>
</spref>
<eainfo>
<overview>
<eaover>Navigation with Time Stamp &lt;http://walrus.wr.usgs.gov/infobank/programs/html/definition/nav.html&gt;</eaover>
</overview>
<overview>
<eaover>Samples with Time Stamp &lt;http://walrus.wr.usgs.gov/infobank/programs/html/definition/samp.html&gt;</eaover>
<eadetcit>
"time/lat/long style, multi-record, in caps, without tabs"
&gt;Mnemonic:       "(Year, DayOfYear, UTCHour, Min, Sec, Tenths, Lat, Long, ActivityID, EquipmentType, Depth, DepthUnits, Line, Station, Roll, Comments)  [DAPS]"
&gt;FORTRAN format: "(Year, DayOfYear, UTCHour, Min, Sec, Tenths, Hundredths, Lat, Long, ActivityID, EquipmentType, Depth, DepthUnits, Line, Station, Roll, Comments) [DAPX]"
&gt;C format:       "(i4.4, i3.3, 3i2.2, i1.1, t16, f9.5, t26, f10.5, t37, a, t45, a24, t70, f6.1, t78, a1, t80, a9, t90, a9, t100, a9, t110, a)  [DAPS]"
&gt;Naming:         .onoff.GRAV_EQUIPMENT_TYPE
</eadetcit>
</overview>
</eainfo>
<distinfo>
<distrib>
<cntinfo>
<cntorgp>
<cntorg>U.S. Geological Survey (USGS) &lt;http://www.usgs.gov&gt;, Coastal and Marine Geology (CMG) &lt;http://walrus.wr.usgs.gov&gt;</cntorg>
<cntper>Clint Steele &lt;http://walrus.wr.usgs.gov/staff/csteele.html&gt;</cntper>
</cntorgp>
<cntpos>InfoBank Group Leader &lt;http://walrus.wr.usgs.gov/staff/csteele.html&gt;</cntpos>
<cntaddr>
<addrtype>mailing and physical address</addrtype>
<address>USGS, MailStop 999, 345 Middlefield Road</address>
<city>Menlo Park</city>
<state>CA</state>
<postal>94025-3561</postal>
<country>USA</country>
</cntaddr>
<cntvoice>(650) 329-5055</cntvoice>
<cntfax>(650) 329-5190</cntfax>
<cntemail>infobank@octopus.wr.usgs.gov &lt;mailto:infobank@octopus.wr.usgs.gov&gt;</cntemail>
</cntinfo>
</distrib>
<resdesc>Downloadable Data A-2-84-WF data set &lt;http://walrus.wr.usgs.gov/infobank/a/a284wf/html/a-2-84-wf.meta.html&gt;</resdesc>
<distliab>
Please recognize the U.S. Geological Survey (USGS) as
the source of this information.

Physical materials are under controlled on-site access.

Some USGS information accessed through this means
may be preliminary in nature and presented without
the approval of the Director of the USGS.  This
information is provided with the understanding
that it is not guaranteed to be correct or complete
and conclusions drawn from such information are
the responsibility of the user.

This information is not intended for navigational
purposes.

Any use of trade, firm, or product names is for
descriptive purposes only and does not imply
endorsement by the U.S. Government.
</distliab>
<stdorder>
<digform>
<digtinfo>
<formname>ASCII</formname>
<filedec>No compression applied</filedec>
<transize>0.0</transize>
</digtinfo>
<digtopt>
<onlinopt>
<computer>
<networka>
<networkr>http://walrus.wr.usgs.gov/infobank/a/a284wf/html/a-2-84-wf.nav.html</networkr>
</networka>
</computer>
</onlinopt>
</digtopt>
</digform>
<fees>None</fees>
</stdorder>
</distinfo>
<metainfo>
<metd>20130331</metd>
<metc>
<cntinfo>
<cntorgp>
<cntorg>U.S. Geological Survey (USGS) &lt;http://www.usgs.gov&gt;, Coastal and Marine Geology (CMG) &lt;http://walrus.wr.usgs.gov&gt;</cntorg>
<cntper>Clint Steele &lt;http://walrus.wr.usgs.gov/staff/csteele.html&gt;</cntper>
</cntorgp>
<cntpos>InfoBank Group Leader &lt;http://walrus.wr.usgs.gov/staff/csteele.html&gt;</cntpos>
<cntaddr>
<addrtype>mailing and physical address</addrtype>
<address>USGS, MailStop 999, 345 Middlefield Road</address>
<city>Menlo Park</city>
<state>CA</state>
<postal>94025-3561</postal>
<country>USA</country>
</cntaddr>
<cntvoice>(650) 329-5055</cntvoice>
<cntfax>(650) 329-5190</cntfax>
<cntemail>infobank@octopus.wr.usgs.gov &lt;mailto:infobank@octopus.wr.usgs.gov&gt;</cntemail>
</cntinfo>
</metc>
<metstdn>FGDC Content Standards for Digital Geospatial Metadata &lt;http://www.fgdc.gov/&gt;</metstdn>
<metstdv>FGDC-STD-001-1998 &lt;http://www.its.nbs.gov/nbs/meta/meta.html&gt;</metstdv>
<mettc>universal time</mettc>
<metac>none</metac>
<metuc>none</metuc>
</metainfo>
</metadata>
