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ID
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P-2-04-SC
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Abstract
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United States Geological Survey, Menlo Park, California.
Chief Scientist: Tom Lorenson. Data (submersible, Remotely
Operated Vehicle, Media: VHS/digital video, GPS, navigation,)
of field activity P-2-04-SC in Santa Barbara area from
10/12/2004 to 10/15/2004
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Organization |
United States Geological Survey, Menlo Park, California
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Project/Theme
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Natural Seeps
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Chief Scientist
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Tom Lorenson
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Platform
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American Patriot
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Area of Operation
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Santa Barbara area, Southern California
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Bounding Coordinates
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34.48157
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-120.54086 -119.82299 |
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34.35194 |
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Ports
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LEAVE Port Hueneme, CA
ARRIVE Port Hueneme, CA
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Dates
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10/12/2004 (JD 286) to 10/15/2004 (JD 289)
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Analog Materials
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No analog holdings.
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Information Specialist
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Crew
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Tom Lorenson
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Chief Scientist, USGS
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Bill Ussler
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Co-chief Scientist, MBARI
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Fran Hostettler
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USGS
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Renee Takesue
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USGS
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Elena Nilsen
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USGS
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Jennifer Dougherty
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USGS
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John Day
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Santa Barbara County
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Jeff Kowalishen
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ROV Pilot, DIVECON
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Harvey Klee
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ROV Pilot, DIVECON
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Raymond Schneck
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First Mate, DIVECON
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Mike Beard
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Captain, DIVECON
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Mike Stephens
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Chief Engineer, DIVECON
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Toby Smith
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Oiler, DIVECON
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Dan Flores
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Deckhand, DIVECON
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James Smith
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Deckhand, DIVECON
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Joel Hawkins
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Cook, DIVECON
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Gilbert Suarez
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Surveyor, Fugro West
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Cindy Dwyer
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Surveyor, Fugro West
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Joe Ruge
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Tender, DIVECON
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Equipment Used
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submersible
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Remotely Operated Vehicle
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Media: VHS/digital video
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GPS
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navigation,
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Purpose
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Collect seep samples and video from the seafloor
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Information to be Derived
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Biomarker composition of hydrocarbon samples.
Hydrocarbon gas and carbon isotopic composition.
Statistical analyses of tar and oil residues in relation to
tar accumulations onshore.
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Summary
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Located selected tar, oil and gas seeps.
Collected 29 samples of tar, oil and gas from the seafloor.
Collected video of all ROV dives.
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Publications
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Lorenson, T.D, Hostettler, F.D., Rosenbauer, R.J., Peters, K.E., Kvenvolden,
K.A., Dougherty, J.A., Gutmacher, C.E., Wong, F.L., and Normark, W.R., 2009,
Natural offshore seepage and related tarball accumulation on the California
coastline; Santa Barbara Channel and the southern Santa Maria Basin; source
identification and inventory: U.S. Geological Survey Open-File Report 2009-1225
and MMS report 2009-030, 116 p. and spreadsheets. URL:
http://pubs.usgs.gov/of/2009/1225/
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Got Help?
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For P-2-04-SC, we would appreciate any information on -- activity type, analog materials, contract, days at sea, dive count, funding, kms of navigation, national plan, NGDC Info, notes, owner, project number, scanned materials, seismic description, station count, station description, submersible, tabulated info.
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