<?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>20130505</pubdate>
<title>
Geological and Geophysical data of field activity L-3-86-NC
in Northern California from 08/07/1986 to 08/15/1986
</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/l-3-86-nc.fmeta.xml</onlink>
<onlink>http://walrus.wr.usgs.gov/infobank/l/l386nc/html/l-3-86-nc.meta.html</onlink>
</citeinfo>
</citation>
<descript>
<abstract>
Chief Scientists: Dave Clague, Peter Rona. Geological and
Geophysical data (3dot5khz, 12khz, pinger, submersible,
bathnav, bottomtransponder, GPS, integratednavigation,
LoranC, RhoRho, transitsatellite, gravitycore, chaindredge)
of field activity L-3-86-NC in Northern California from
08/07/1986 to 08/15/1986,
http://walrus.wr.usgs.gov/infobank/l/l386nc/html/l-3-86-nc.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 -

3dot5khz                      3.5 khz bathymetry

12khz                         12 khz bathymetry

pinger

submersible

bathnav                       bathymetry/navigation

bottomtransponder             acoustic bottom transponder

GPS                           GPS satellite

integratednavigation

LoranC

RhoRho                        Loran C Rho-Rho

transitsatellite

gravitycore

chaindredge

Publications -

Morton, Janet L., Zierenberg, Robert A., and Reiss, Carol A., eds., 1994, Geologic,

hydrothermal, and biologic studies at Escanaba Trough, Gorda Ridge, offshore Northern

California: U.S. Geological Survey Bulletin 2022, 359 p.&lt;BR&gt;

&lt;HR&gt;

Morton, Janet L., Zierenberg, Robert A., and Reiss, Carol A., 1994, Geologic,

hydrothermal, and biologic studies at Escanaba Trough; an introduction, in Morton,

Janet L., Zierenberg, Robert A., and Reiss, Carol A., eds., Geologic, hydrothermal,

and biologic studies at Escanaba Trough, Gorda Ridge, offshore Northern California:

U.S. Geological Survey Bulletin 2022, p. 1-18.&lt;BR&gt;

&lt;HR&gt;

Morton, Janet L., and Fox, Christopher G., 1994, Structural setting and interaction

of volcanism and sedimentation at Escanaba Trough; geophysical results, in Morton, Janet

L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal, and biologic

studies at Escanaba Trough, Gorda Ridge, offshore Northern California: U.S. Geological

Survey Bulletin 2022, p. 21-43.&lt;BR&gt;

&lt;HR&gt;

Davis, Earl E., and Becker, Keir, 1994, Thermal and tectonic structure of Escanaba

Trough; new heat-flow measurements and seismic-reflection profiles, in Morton, Janet

L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal, and biologic

studies at Escanaba Trough, Gorda Ridge, offshore Northern California: U.S. Geological

Survey Bulletin 2022, p. 45-64.&lt;BR&gt;

&lt;HR&gt;

Denlinger, Roger P., and Holmes, Mark L., 1994, A thermal and mechanical model for

sediment hills and associated sulfide deposits along Escanaba Trough, in Morton, Janet

L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal, and biologic

studies at Escanaba Trough, Gorda Ridge, offshore Northern California: U.S. Geological

Survey Bulletin 2022, p. 65-75.&lt;BR&gt;

&lt;HR&gt;

Karlin, Robert E., and Morton, Janet L., 1994, Crustal magnetization and basement

structure of Escanaba Trough, in Morton, Janet L., Zierenberg, Robert A., Reiss, Carol

A., eds., Geologic, hydrothermal, and biologic studies at Escanaba Trough, Gorda Ridge,

offshore Northern California: U.S. Geological Survey Bulletin 2022, p. 77-90.&lt;BR&gt;

&lt;HR&gt;

Normark, William R., Gutmacher, Christina E., Zierenberg, Robert A., Wong, Florence L.,

and Rosenbauer, Robert J., 1994, Sediment fill of Escanaba Trough, in Morton, Janet

L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal, and biologic

studies at Escanaba Trough, Gorda Ridge, offshore Northern California: U.S. Geological

Survey Bulletin 2022, p. 91-129.&lt;BR&gt;

&lt;HR&gt;

Karlin, Robert E., and Zierenberg, Robert A., 1994, Sedimentation and neotectonism

in the SESCA area, Escanaba Trough, southern Gorda Ridge, in Morton, Janet

L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal, and biologic

studies at Escanaba Trough, Gorda Ridge, offshore Northern California: U.S. Geological

Survey Bulletin 2022, p. 131-141.&lt;BR&gt;

&lt;HR&gt;

Ross, Stephanie L., and Zierenberg, Robert A., 1994, Volcanic geomorphology of the SESCA

and NESCA sites, Escanaba Trough, in Morton, Janet

L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal, and biologic

studies at Escanaba Trough, Gorda Ridge, offshore Northern California: U.S. Geological

Survey Bulletin 2022, p. 143-151.&lt;BR&gt;

&lt;HR&gt;

Davis, Alice S., Clague, David A., and Friesen, Walter B., 1994, Petrology and mineral

chemistry of basalt from Escanaba Trough, in Morton, Janet

L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal, and biologic

studies at Escanaba Trough, Gorda Ridge, offshore Northern California: U.S. Geological

Survey Bulletin 2022, p. 153-170.&lt;BR&gt;

&lt;HR&gt;

Zierenberg, Robert A., Morton, Janet L., Koski, Randolph A., and Ross, Stephanie L., 1994,

Geologic setting of massive sulfide mineralization in Escanaba Trough, in Morton, Janet

L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal, and biologic

studies at Escanaba Trough, Gorda Ridge, offshore Northern California: U.S. Geological

Survey Bulletin 2022, p. 171-197.&lt;BR&gt;

&lt;HR&gt;

Campbell, Andrew C., German, Chris R., Palmer, Martin R., Gamo, Toshitaka, and Edmond,

John M., 1994, Chemistry of hydrothermal fluids from Escanaba Trough, Gorda Ridge, in

Morton, Janet L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal,

and biologic studies at Escanaba Trough, Gorda Ridge, offshore Northern California:

U.S. Geological Survey Bulletin 2022, p. 201-221.&lt;BR&gt;

&lt;HR&gt;

Bohlke, J.K., and Shanks, W.C., III, 1994, Stable isotope study of hydrothermal vents

at Escanaba Trough; observed and calculated effects of sediment-seawater interaction,

in Morton, Janet L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal,

and biologic studies at Escanaba Trough, Gorda Ridge, offshore Northern California:

U.S. Geological Survey Bulletin 2022, p. 223-239.&lt;BR&gt;

&lt;HR&gt;

Magenheim, Andrew J., and Gieskes, Joris M., 1994, Evidence for hydrothermal fluid flow

through surficial sediments, Escanaba Trough, in Morton, Janet L., Zierenberg, Robert A.,

Reiss, Carol A., eds., Geologic, hydrothermal, and biologic studies at Escanaba Trough,

Gorda Ridge, offshore Northern California: U.S. Geological Survey Bulletin 2022,

p. 241-255.&lt;BR&gt;

&lt;HR&gt;

Zierenberg, Robert A., and Shanks, Wayne C., III, 1994, Sediment alteration associated

with massive sulfide formation in Escanaba Trough, Gorda Ridge; the importance of seawater

mixing and magnesium metasomatism, in Morton, Janet L., Zierenberg, Robert A., Reiss,

Carol A., eds., Geologic, hydrothermal, and biologic studies at Escanaba Trough,

Gorda Ridge, offshore Northern California: U.S. Geological Survey Bulletin 2022,

p. 257-277.&lt;BR&gt;

&lt;HR&gt;

Kvenvolden, Keith A., Rapp, John B., and Hostettler, Frances D., 1994, Hydrocarbons in

sediment from Escanaba Trough, in Morton, Janet L., Zierenberg, Robert A., Reiss,

Carol A., eds., Geologic, hydrothermal, and biologic studies at Escanaba Trough,

Gorda Ridge, offshore Northern California: U.S. Geological Survey Bulletin 2022,

p. 279-292.&lt;BR&gt;

&lt;HR&gt;

Koski, Randolph A., Benninger, Laura M., Zierenberg, Robert A., and Jonasson, Ian R.,

1994, Composition and growth history of hydrothermal deposits in Escanaba Trough,

southern Gorda Ridge, in Morton, Janet L., Zierenberg, Robert A., Reiss, Carol A.,

eds., Geologic, hydrothermal, and biologic studies at Escanaba Trough, Gorda Ridge,

offshore Northern California: U.S. Geological Survey Bulletin 2022, p. 293-324.&lt;BR&gt;

&lt;HR&gt;

Grassle, J. Frederick, and Petrecca, Rosemarie F., 1994, Soft-sediment hydrothermal

vent communities of Escanaba Trough, in Morton, Janet L., Zierenberg, Robert A.,

Reiss, Carol A., eds., Geologic, hydrothermal, and biologic studies at Escanaba

Trough, Gorda Ridge, offshore Northern California: U.S. Geological Survey Bulletin

2022, p. 327-335.&lt;BR&gt;

&lt;HR&gt;

Quinterno, Paula J., 1994, Quaternary foraminifers from Escanaba Trough, Northeast

Pacific Ocean, in Morton, Janet L., Zierenberg, Robert A., Reiss, Carol A., eds.,

Geologic, hydrothermal, and biologic studies at Escanaba Trough, Gorda Ridge, offshore

Northern California: U.S. Geological Survey Bulletin 2022, p. 337-359.&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>19860807</begdate>
<enddate>19860815</enddate>
</rngdates>
</timeinfo>
<current>ground condition</current>
</timeperd>
<status>
<progress>Complete</progress>
<update>As needed</update>
</status>
<spdom>
<bounding>
<westbc>-127.81357</westbc>
<eastbc>-124.18632</eastbc>
<northbc>42.91489</northbc>
<southbc>40.74646</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>CA</placekey>
<placekey>Gorda Ridge</placekey>
<placekey>North Pacific Ocean</placekey>
<placekey>Northern California</placekey>
<placekey>Northern Pacific Ocean</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>
Al McClenaghan (Ship Captain);
Bill Lafleur (Chief Engineer);
Brad Laubach (Unspecified Investigator, MMS);
Chris Poppe (Chief Mate);
Chuck Gilbert (Navigator);
Dave Clague (Chief Scientist);
Debby Tatman (Dafe Curator);
Greg McMurray (Watchstander, Dogami);
Jeff Stampfer (Mechanical Technician);
Jim Dodge (Unspecified Investigator, Navy);
Joe Thomas (Electronics Technician);
Katie Howard (Watchstander, OSU);
Kaye Kinoshita (Navigator);
Kevin O'Toole (Mechanical Technician);
Peter Rona (Chief Scientist, NOAA);
Rick Viall (Electronics Technician);
Robin Brett (Geologist);
Roger Denlinger (Geologist, Vancouver);
Stephanie Ross (Geophysicist);
Terry Nelson (Geologist, NOAA);
Terry Owen (Unspecified Investigator, Navy);
Walt Friesen (Geologist)
</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>
Morton, Janet L., Zierenberg, Robert A., and Reiss, Carol A., eds., 1994, Geologic,
hydrothermal, and biologic studies at Escanaba Trough, Gorda Ridge, offshore Northern
California: U.S. Geological Survey Bulletin 2022, 359 p.
Morton, Janet L., Zierenberg, Robert A., and Reiss, Carol A., 1994, Geologic,
hydrothermal, and biologic studies at Escanaba Trough; an introduction, in Morton,
Janet L., Zierenberg, Robert A., and Reiss, Carol A., eds., Geologic, hydrothermal,
and biologic studies at Escanaba Trough, Gorda Ridge, offshore Northern California:
U.S. Geological Survey Bulletin 2022, p. 1-18.
Morton, Janet L., and Fox, Christopher G., 1994, Structural setting and interaction
of volcanism and sedimentation at Escanaba Trough; geophysical results, in Morton, Janet
L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal, and biologic
studies at Escanaba Trough, Gorda Ridge, offshore Northern California: U.S. Geological
Survey Bulletin 2022, p. 21-43.
Davis, Earl E., and Becker, Keir, 1994, Thermal and tectonic structure of Escanaba
Trough; new heat-flow measurements and seismic-reflection profiles, in Morton, Janet
L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal, and biologic
studies at Escanaba Trough, Gorda Ridge, offshore Northern California: U.S. Geological
Survey Bulletin 2022, p. 45-64.
Denlinger, Roger P., and Holmes, Mark L., 1994, A thermal and mechanical model for
sediment hills and associated sulfide deposits along Escanaba Trough, in Morton, Janet
L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal, and biologic
studies at Escanaba Trough, Gorda Ridge, offshore Northern California: U.S. Geological
Survey Bulletin 2022, p. 65-75.
Karlin, Robert E., and Morton, Janet L., 1994, Crustal magnetization and basement
structure of Escanaba Trough, in Morton, Janet L., Zierenberg, Robert A., Reiss, Carol
A., eds., Geologic, hydrothermal, and biologic studies at Escanaba Trough, Gorda Ridge,
offshore Northern California: U.S. Geological Survey Bulletin 2022, p. 77-90.
Normark, William R., Gutmacher, Christina E., Zierenberg, Robert A., Wong, Florence L.,
and Rosenbauer, Robert J., 1994, Sediment fill of Escanaba Trough, in Morton, Janet
L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal, and biologic
studies at Escanaba Trough, Gorda Ridge, offshore Northern California: U.S. Geological
Survey Bulletin 2022, p. 91-129.
Karlin, Robert E., and Zierenberg, Robert A., 1994, Sedimentation and neotectonism
in the SESCA area, Escanaba Trough, southern Gorda Ridge, in Morton, Janet
L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal, and biologic
studies at Escanaba Trough, Gorda Ridge, offshore Northern California: U.S. Geological
Survey Bulletin 2022, p. 131-141.
Ross, Stephanie L., and Zierenberg, Robert A., 1994, Volcanic geomorphology of the SESCA
and NESCA sites, Escanaba Trough, in Morton, Janet
L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal, and biologic
studies at Escanaba Trough, Gorda Ridge, offshore Northern California: U.S. Geological
Survey Bulletin 2022, p. 143-151.
Davis, Alice S., Clague, David A., and Friesen, Walter B., 1994, Petrology and mineral
chemistry of basalt from Escanaba Trough, in Morton, Janet
L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal, and biologic
studies at Escanaba Trough, Gorda Ridge, offshore Northern California: U.S. Geological
Survey Bulletin 2022, p. 153-170.
Zierenberg, Robert A., Morton, Janet L., Koski, Randolph A., and Ross, Stephanie L., 1994,
Geologic setting of massive sulfide mineralization in Escanaba Trough, in Morton, Janet
L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal, and biologic
studies at Escanaba Trough, Gorda Ridge, offshore Northern California: U.S. Geological
Survey Bulletin 2022, p. 171-197.
Campbell, Andrew C., German, Chris R., Palmer, Martin R., Gamo, Toshitaka, and Edmond,
John M., 1994, Chemistry of hydrothermal fluids from Escanaba Trough, Gorda Ridge, in
Morton, Janet L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal,
and biologic studies at Escanaba Trough, Gorda Ridge, offshore Northern California:
U.S. Geological Survey Bulletin 2022, p. 201-221.
Bohlke, J.K., and Shanks, W.C., III, 1994, Stable isotope study of hydrothermal vents
at Escanaba Trough; observed and calculated effects of sediment-seawater interaction,
in Morton, Janet L., Zierenberg, Robert A., Reiss, Carol A., eds., Geologic, hydrothermal,
and biologic studies at Escanaba Trough, Gorda Ridge, offshore Northern California:
U.S. Geological Survey Bulletin 2022, p. 223-239.
Magenheim, Andrew J., and Gieskes, Joris M., 1994, Evidence for hydrothermal fluid flow
through surficial sediments, Escanaba Trough, in Morton, Janet L., Zierenberg, Robert A.,
Reiss, Carol A., eds., Geologic, hydrothermal, and biologic studies at Escanaba Trough,
Gorda Ridge, offshore Northern California: U.S. Geological Survey Bulletin 2022,
p. 241-255.
Zierenberg, Robert A., and Shanks, Wayne C., III, 1994, Sediment alteration associated
with massive sulfide formation in Escanaba Trough, Gorda Ridge; the importance of seawater
mixing and magnesium metasomatism, in Morton, Janet L., Zierenberg, Robert A., Reiss,
Carol A., eds., Geologic, hydrothermal, and biologic studies at Escanaba Trough,
Gorda Ridge, offshore Northern California: U.S. Geological Survey Bulletin 2022,
p. 257-277.
Kvenvolden, Keith A., Rapp, John B., and Hostettler, Frances D., 1994, Hydrocarbons in
sediment from Escanaba Trough, in Morton, Janet L., Zierenberg, Robert A., Reiss,
Carol A., eds., Geologic, hydrothermal, and biologic studies at Escanaba Trough,
Gorda Ridge, offshore Northern California: U.S. Geological Survey Bulletin 2022,
p. 279-292.
Koski, Randolph A., Benninger, Laura M., Zierenberg, Robert A., and Jonasson, Ian R.,
1994, Composition and growth history of hydrothermal deposits in Escanaba Trough,
southern Gorda Ridge, in Morton, Janet L., Zierenberg, Robert A., Reiss, Carol A.,
eds., Geologic, hydrothermal, and biologic studies at Escanaba Trough, Gorda Ridge,
offshore Northern California: U.S. Geological Survey Bulletin 2022, p. 293-324.
Grassle, J. Frederick, and Petrecca, Rosemarie F., 1994, Soft-sediment hydrothermal
vent communities of Escanaba Trough, in Morton, Janet L., Zierenberg, Robert A.,
Reiss, Carol A., eds., Geologic, hydrothermal, and biologic studies at Escanaba
Trough, Gorda Ridge, offshore Northern California: U.S. Geological Survey Bulletin
2022, p. 327-335.
Quinterno, Paula J., 1994, Quaternary foraminifers from Escanaba Trough, Northeast
Pacific Ocean, in Morton, Janet L., Zierenberg, Robert A., Reiss, Carol A., eds.,
Geologic, hydrothermal, and biologic studies at Escanaba Trough, Gorda Ridge, offshore
Northern California: U.S. Geological Survey Bulletin 2022, p. 337-359.
</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 (l-3-86-nc.070)
&gt;YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
&gt;198608072024000    198608111154000
&gt;198608111215000    198608150405000
&gt;YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
&gt;Bathymetry Data (l-3-86-nc.320_070)
&gt;YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
&gt;198608072201050    198608080105200
&gt;198608080115370    198608080809430
&gt;198608080823420    198608081011500
&gt;198608081041470    198608081308320
&gt;198608081328540    198608081600560
&gt;198608081619160    198608081630470
&gt;198608081642270    198608081847270
&gt;198608081857290    198608081857290
&gt;198608081907480    198608081916590
&gt;198608081927380    198608081927380
&gt;198608081942050    198608081942050
&gt;198608081953280    198608081953280
&gt;198608082004510    198608082004510
&gt;198608082016330    198608082016330
&gt;198608082029010    198608082053040
&gt;198608082111560    198608082215280
&gt;198608082227380    198608090107230
&gt;198608090117440    198608091439430
&gt;198608091449540    198608092126280
&gt;198608092140050    198608092242020
&gt;198608092300000    198608101000100
&gt;198608101100100    198608101254410
&gt;198608101304550    198608101313370
&gt;198608101337170    198608101413070
&gt;198608101441170    198608101614310
&gt;198608101724500    198608101758310
&gt;198608101914340    198608102030140
&gt;198608102053530    198608102107130
&gt;198608102146010    198608110000410
&gt;198608110011590    198608110303380
&gt;198608110315020    198608110350470
&gt;198608110402310    198608110448220
&gt;198608110459550    198608110814560
&gt;198608110830350    198608111257440
&gt;198608111316290    198608111900330
&gt;198608111930440    198608112014280
&gt;198608112043450    198608112215250
&gt;198608112227390    198608120013080
&gt;198608120028380    198608120055200
&gt;198608120149580    198608120212560
&gt;198608120229510    198608122131000
&gt;198608122147130    198608130324300
&gt;198608130334550    198608130435190
&gt;198608130446170    198608130500090
&gt;198608130511550    198608130559350
&gt;198608130649210    198608130823500
&gt;198608130834580    198608131138230
&gt;198608131148270    198608131156200
&gt;198608131306500    198608131417110
&gt;198608131427130    198608131519440
&gt;198608131530040    198608131530040
&gt;198608131541260    198608131549430
&gt;198608131602500    198608131715100
&gt;198608131731400    198608131906380
&gt;198608132000060    198608132204550
&gt;198608132215020    198608132238370
&gt;198608140300010    198608140807490
&gt;198608140818120    198608140846230
&gt;198608140900310    198608140939110
&gt;198608140955180    198608141542180
&gt;198608141555360    198608141610230
&gt;198608141621370    198608141715230
&gt;198608141730080    198608142344250
&gt;198608142358000    198608150015250
&gt;198608150034040    198608150058080
&gt;198608150113000    198608150117540
&gt;198608150134020    198608150344070
&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;08/27/86 CLINT DUA0:[DATA.L386NC.N]L386NC.070;
&gt;DRB0:[DRS.NAV]EOTCSSP.EXE;
&gt;
&gt;Input was...
&gt;08/27/86 CLINT DUA0:[DATA.L386NC.N]L386NC.051;
&gt;DRB0:[DRS.NAV]SINSADJ.EXE;
&gt;
</procdesc>
<procdate>19960119</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>
<procstep>
<procdesc>
Bathymetry Data
&gt;10/31/1998  /tiger/l/l386nc/bath/l-3-86-nc.320_070
&gt;/bear/programs/edit/automerge/automerge
&gt;
&gt;Input was...
&gt;Converted to time format with year at start.
&gt;
&gt;09/30/86 CAROLYN DRS$DATA:[L386NC.B]L386NC.320;
&gt;DUA0:[DRS.BAT]BATRED.EXE;1
&gt;
&gt;09/30/86 CAROLYN DRS$DATA:[L386NC.B]L386NC.310;
&gt;DUA0:[DRS.REFMT]REFORMAT.EXE;5
&gt;two-way travel times in seconds from Debby Tatman
&gt;
&gt;Input was...
&gt;Converted to time format with year at start.
&gt;
&gt;08/27/86 CLINT DUA0:[DATA.L386NC.N]L386NC.070;
&gt;DRB0:[DRS.NAV]EOTCSSP.EXE;
&gt;
&gt;08/27/86 CLINT DUA0:[DATA.L386NC.N]L386NC.051;
&gt;DRB0:[DRS.NAV]SINSADJ.EXE;
&gt;
&gt;time, lat, long, time(sec) to nearest nav fix, data values
</procdesc>
<procdate>19981031</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>Northern California</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>Bathymetry with Time Stamp &lt;http://walrus.wr.usgs.gov/infobank/programs/html/definition/bath.html&gt;</eaover>
</overview>
<overview>
<eaover>Navigation with Time Stamp &lt;http://walrus.wr.usgs.gov/infobank/programs/html/definition/nav.html&gt;</eaover>
</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 L-3-86-NC data set &lt;http://walrus.wr.usgs.gov/infobank/l/l386nc/html/l-3-86-nc.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>0.7</transize>
</digtinfo>
<digtopt>
<onlinopt>
<computer>
<networka>
<networkr>http://walrus.wr.usgs.gov/infobank/l/l386nc/html/l-3-86-nc.nav.html</networkr>
</networka>
</computer>
</onlinopt>
</digtopt>
</digform>
<digform>
<digtinfo>
<formname>ASCII</formname>
<filedec>No compression applied</filedec>
<transize>0.1</transize>
</digtinfo>
<digtopt>
<onlinopt>
<computer>
<networka>
<networkr>http://walrus.wr.usgs.gov/infobank/l/l386nc/html/l-3-86-nc.bath.html</networkr>
</networka>
</computer>
</onlinopt>
</digtopt>
</digform>
<fees>None</fees>
</stdorder>
</distinfo>
<metainfo>
<metd>20130505</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>
