Coastal & Marine Geology InfoBank

Home FACS Activities Atlas Geology School Related Sites More

Geological and Geophysical data of field activity L-2-84-AN in Antarctica from 02/03/1984 to 03/03/1984

Skip navigational links
Loading
Activities: by ID   by Platform   by Year   by Region   by Participant   by Organization   by Project/Theme   with Incomplete IDs   Disclaimer  
Activity First Letter: A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z   0   1   2   3   4   5   6   7   8   9  
Virtual Globes: Atlas  (GE)    Samples  (GE)    Moorings  (GE)    Illuminate Oceans  (GE)    Earthquakes  (GE)    Get GE    InfoBank examples    State Waters    Chronology  (GE)    Gravity Base Stations  (GE)

Identification_Information:

Citation:
Citation_Information:
Originator:
U.S. Geological Survey (USGS) <http://www.usgs.gov/>, Coastal and Marine Geology Program (CMGP) <http://marine.usgs.gov/>
Publication_Date: 20140105
Title:
Geological and Geophysical data of field activity L-2-84-AN in Antarctica from 02/03/1984 to 03/03/1984
Publication_Information:
Publisher:
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Publication_Place: Menlo Park, CA
Online_Linkage: <http://walrus.wr.usgs.gov/infobank/gos/l-2-84-an.fmeta.xml>
Online_Linkage:
<http://walrus.wr.usgs.gov/infobank/l/l284an/html/l-2-84-an.meta.html>

Description:
Abstract:
United States Geological Survey, Menlo Park, California. Chief Scientists: Alan Cooper, Fred Davey. Geological and Geophysical data (3dot5khz, 12khz, gradiometer, uniboom, airgunmonitor, airgun, sonobuoy, gravitycore, chaindredge, dartcore, magnetics, Digitrack, heatflow, integratednavigation, transitsatellite, 24channel) of field activity L-2-84-AN in Antarctica from 02/03/1984 to 03/03/1984, <http://walrus.wr.usgs.gov/infobank/l/l284an/html/l-2-84-an.meta.html>.
Purpose:
These data and information are intended for science researchers, students from elementary through college, policy makers, and general public.
Supplemental_Information:

Equipment Used -
3dot5khz 3.5 khz bathymetry
12khz 12 khz bathymetry
gradiometer
uniboom
airgunmonitor single-channel airgun monitor
airgun single-channel airgun
sonobuoy
gravitycore
chaindredge
dartcore
magnetics
Digitrack
heatflow
integratednavigation
transitsatellite
24channel
Publications -
Davey, F.J., and Cooper, A.K., 1984, U.S.G.S. geoscience survey; Ross Sea, Antarctica:
New Zealand Antarctic Record, v. 5, no. 3, p. 41-43. <BR>
<HR>
Cooper, Allen K., 1984, Geophysical and geologic studies of Ross Sea continental margin,
Antarctica, in 1984 American Association of Petroleum Geologists annual convention with
divisions, Society For Sedimentary Geology/EMD/DPA: American Association of Petroleum
Geologists Bulletin, v. 68, no. 4, p. 465.<BR>
<HR>
Cooper, A.K., and Davey, F.J., 1985, Marine geological and geophysical investigations in
the Ross Sea, Antarctica: Antarctic Journal of the United States, v. 19, no. 5, p. 80-82.<BR>
<HR>
Cooper, Alan K., and Davey, F.J., 1985, Episodic rifting of Phanerozoic rocks in the
Victoria Land Basin, western Ross Sea, Antarctica: Science, v. 229, no. 4718, p. 1085-1087.<BR>
<HR>
Cooper, Alan K., Mann, D.M., Childs, Jonathan R., and Davey, F.J., 1986, Marine geophysical
data from the western Ross Sea, Antarctica: U.S. Geological Survey Open-File Report 86-0634, 14 p.<BR>
<HR>
Dadisman, S.V., Ryan, H.F., and Mann, D.M., 1987, Recording and processing procedures for
multichannel seismic-reflection data collected in the western Ross Sea, Antarctica, in Cooper, Alan
K., and Davey, Frederick J., eds., The Antarctic continental margin; geology and geophysics of the
western Ross Sea: Circum-Pacific Council for Energy and Mineral Resources, Earth Science Series,
v. 5B, p. 17-26.<BR>
<HR>
Hansen, R.O., and Childs, J.R., 1987, The Antarctic continental margin magnetic gradiometer data;
suppression of time variations, in Cooper, Alan
K., and Davey, Frederick J., eds., The Antarctic continental margin; geology and geophysics of the
western Ross Sea: Circum-Pacific Council for Energy and Mineral Resources, Earth Science Series,
v. 5B, p. 139-153.<BR>
<HR>
Behrendt, J.C., Cooper, Alan K., and Yuan, A., 1987, Interpretation of marine magnetic gradiometer
and multichannel seismic-reflection observations over the western Ross Sea shelf, Antarctica, in
Cooper, Alan K., and Davey, Frederick J., eds., The Antarctic continental margin; geology and
geophysics of the western Ross Sea: Circum-Pacific Council for Energy and Mineral Resources,
Earth Science Series, v. 5B, p. 155-177.<BR>
<HR>
Barron, J.A., and Burckle, L.H., 1987, Diatoms from the 1984 USGS Antarctic cruise in the Ross
Sea, in Cooper, Alan K., and Davey, Frederick J., eds., The Antarctic continental margin; geology
and geophysics of the western Ross Sea: Circum-Pacific Council for Energy and Mineral Resources,
Earth Science Series, v. 5B, p. 225-230.<BR>
<HR>
Wong, F.L., Barrett, P.J., Gamble, J., and Howell, D.G., 1987, Petrography of rock samples
dredged from Iselin Bank, Ross Sea, Antarctica, in Cooper, Alan
K., and Davey, Frederick J., eds., The Antarctic continental margin; geology and geophysics of the
western Ross Sea: Circum-Pacific Council for Energy and Mineral Resources, Earth Science Series,
v. 5B, p. 231-253.<BR>
<HR>
Wold, Richard J., and Cooper, Alan K., 1989, Marine magnetic gradiometer; a tool for the
seismic interpreter: Geophysics: The Leading Edge of Exploration, v. 8, no. 8, p. 22-27.<BR>
<HR>
Bartek, Louis R., and Anderson, John B., 1990, Neogene stratigraphy of the Ross Sea continental
shelf; revelations from Leg 2 of the 1990 Ross Sea expedition of the R/V Polar Duke, in
Cooper, Alan K., and Webb, Peter N., eds., International workshop on Antarctic offshore acoustic
stratigraphy (Antostrat); overview and extended abstracts: U.S. Geological Survey Open-File Report
90-0309, p. 53-62.<BR>
<HR>
Childs, Jonathan R., and Cochrane, Guy R., 1990, Sonobuoy seismic data over the Ross Sea and Wilkes
Land continental margins, in Cooper, Alan K., and Webb, Peter N., eds., International workshop on
Antarctic offshore acoustic stratigraphy (Antostrat); overview and extended abstracts: U.S.
Geological Survey Open-File Report 90-0309, p. 97-101.<BR>
<HR>
Cochrane, Guy R., Cooper, Alan K., Childs, Jonathan R., and Hart, Patrick E., 1992,
USGS seismic refraction surveys in the Ross Sea, 1984-1990: U.S. Geological Survey
Open-File Report 92-0556, 17 p.<BR>
<HR>
<A HREF="<http://www.ngdc.noaa.gov/mgg/fliers/87mgg09.html>"><http://www.ngdc.noaa.gov/mgg/fliers/87mgg09.html><BR>

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.).
Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 19840203
Ending_Date: 19840303

Currentness_Reference: ground condition

Status:
Progress: Complete
Maintenance_and_Update_Frequency: As needed

Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: 163.00166
East_Bounding_Coordinate: -173.37114
North_Bounding_Coordinate: -43.59192
South_Bounding_Coordinate: -77.64513

Keywords:
Theme:
Theme_Keyword_Thesaurus: ISO 19115 Topic Category
Theme_Keyword: geoscientificinformation
Theme_Keyword: oceans
Theme:
Theme_Keyword_Thesaurus: Global Change Master Directory (GCMD)
Theme_Keyword: EARTH SCIENCE > OCEANS
Theme:
Theme_Keyword_Thesaurus: USGS CMG InfoBank
Theme_Keyword: Marine Geology
Theme_Keyword: Marine Geophysics
Theme_Keyword: Marine Gravity Field
Theme_Keyword: Marine Magnetic Field
Theme_Keyword: Magnetic Anomalies
Theme_Keyword: Bathymetry
Theme_Keyword: Water Depth
Theme_Keyword: Seafloor Topography
Theme_Keyword: Marine Seismic
Theme_Keyword: Marine Metering
Theme_Keyword: Heat Flow
Theme_Keyword: Heat Flow Gauge

Place:
Place_Keyword_Thesaurus: USGS CMG InfoBank
Place_Keyword: Antarctic
Place_Keyword: Antarctic Ocean
Place_Keyword: Antarctic Southern Ocean
Place_Keyword: Antarctica
Place_Keyword: Pacific Ocean
Place_Keyword: Ross Sea


Access_Constraints:
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>
Use_Constraints:
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.
Point_of_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Contact_Person: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Position:
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Address:
Address_Type: mailing and physical address
Address: USGS, MailStop 999, 345 Middlefield Road
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025-3561
Country: USA

Contact_Voice_Telephone: (650) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190

Contact_Electronic_Mail_Address:
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>


Data_Set_Credit:
Aaron Dunwald (Chief Engineer); Al McClenaghan (Ship Captain); Alan Cooper (Chief Scientist); Andy Stevenson (Geologist); Brian Edwards (Geologist); Dave Howell (Geologist); Dennis Mann (Chief Watchstander); Donna Blackman (Watchstander); Erk Reimnitz (Geologist); Fred Davey (Chief Scientist); Herman Karl (Geologist); Holly Ryan (Watchstander); Jim Vaughan (Chief Engineer); Joe Edwards (Mechanical Technician); John Behrendt (Geophysicist); John Rapp (Geochemist); Kaye Kinoshita (Navigator); Kevin O'Toole (Mechanical Technician); Pat Moore (Chief Mate); Roy Fields (Electronics Technician); Shawn Dadisman (Dafe Curator); Skip Pelletier (Watchstander)
Native_Data_Set_Environment: Digital, ASCII
Cross_Reference:
Citation_Information:
Originator:
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Publication_Date: Unknown
Title: USGS/CMG Information Bank <http://walrus.wr.usgs.gov/infobank/>
Publication_Information:
Publisher:
U.S. Geological Survey (USGS) <http://www.usgs.gov> Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Publication_Place: Menlo Park, CA
Online_Linkage: <http://walrus.wr.usgs.gov/infobank/>
Other_Citation_Details:
Davey, F.J., and Cooper, A.K., 1984, U.S.G.S. geoscience survey; Ross Sea, Antarctica: New Zealand Antarctic Record, v. 5, no. 3, p. 41-43. Cooper, Allen K., 1984, Geophysical and geologic studies of Ross Sea continental margin, Antarctica, in 1984 American Association of Petroleum Geologists annual convention with divisions, Society For Sedimentary Geology/EMD/DPA: American Association of Petroleum Geologists Bulletin, v. 68, no. 4, p. 465. Cooper, A.K., and Davey, F.J., 1985, Marine geological and geophysical investigations in the Ross Sea, Antarctica: Antarctic Journal of the United States, v. 19, no. 5, p. 80-82. Cooper, Alan K., and Davey, F.J., 1985, Episodic rifting of Phanerozoic rocks in the Victoria Land Basin, western Ross Sea, Antarctica: Science, v. 229, no. 4718, p. 1085-1087. Cooper, Alan K., Mann, D.M., Childs, Jonathan R., and Davey, F.J., 1986, Marine geophysical data from the western Ross Sea, Antarctica: U.S. Geological Survey Open-File Report 86-0634, 14 p. Dadisman, S.V., Ryan, H.F., and Mann, D.M., 1987, Recording and processing procedures for multichannel seismic-reflection data collected in the western Ross Sea, Antarctica, in Cooper, Alan K., and Davey, Frederick J., eds., The Antarctic continental margin; geology and geophysics of the western Ross Sea: Circum-Pacific Council for Energy and Mineral Resources, Earth Science Series, v. 5B, p. 17-26. Hansen, R.O., and Childs, J.R., 1987, The Antarctic continental margin magnetic gradiometer data; suppression of time variations, in Cooper, Alan K., and Davey, Frederick J., eds., The Antarctic continental margin; geology and geophysics of the western Ross Sea: Circum-Pacific Council for Energy and Mineral Resources, Earth Science Series, v. 5B, p. 139-153. Behrendt, J.C., Cooper, Alan K., and Yuan, A., 1987, Interpretation of marine magnetic gradiometer and multichannel seismic-reflection observations over the western Ross Sea shelf, Antarctica, in Cooper, Alan K., and Davey, Frederick J., eds., The Antarctic continental margin; geology and geophysics of the western Ross Sea: Circum-Pacific Council for Energy and Mineral Resources, Earth Science Series, v. 5B, p. 155-177. Barron, J.A., and Burckle, L.H., 1987, Diatoms from the 1984 USGS Antarctic cruise in the Ross Sea, in Cooper, Alan K., and Davey, Frederick J., eds., The Antarctic continental margin; geology and geophysics of the western Ross Sea: Circum-Pacific Council for Energy and Mineral Resources, Earth Science Series, v. 5B, p. 225-230. Wong, F.L., Barrett, P.J., Gamble, J., and Howell, D.G., 1987, Petrography of rock samples dredged from Iselin Bank, Ross Sea, Antarctica, in Cooper, Alan K., and Davey, Frederick J., eds., The Antarctic continental margin; geology and geophysics of the western Ross Sea: Circum-Pacific Council for Energy and Mineral Resources, Earth Science Series, v. 5B, p. 231-253. Wold, Richard J., and Cooper, Alan K., 1989, Marine magnetic gradiometer; a tool for the seismic interpreter: Geophysics: The Leading Edge of Exploration, v. 8, no. 8, p. 22-27. Bartek, Louis R., and Anderson, John B., 1990, Neogene stratigraphy of the Ross Sea continental shelf; revelations from Leg 2 of the 1990 Ross Sea expedition of the R/V Polar Duke, in Cooper, Alan K., and Webb, Peter N., eds., International workshop on Antarctic offshore acoustic stratigraphy (Antostrat); overview and extended abstracts: U.S. Geological Survey Open-File Report 90-0309, p. 53-62. Childs, Jonathan R., and Cochrane, Guy R., 1990, Sonobuoy seismic data over the Ross Sea and Wilkes Land continental margins, in Cooper, Alan K., and Webb, Peter N., eds., International workshop on Antarctic offshore acoustic stratigraphy (Antostrat); overview and extended abstracts: U.S. Geological Survey Open-File Report 90-0309, p. 97-101. Cochrane, Guy R., Cooper, Alan K., Childs, Jonathan R., and Hart, Patrick E., 1992, USGS seismic refraction surveys in the Ross Sea, 1984-1990: U.S. Geological Survey Open-File Report 92-0556, 17 p. <A HREF="<http://www.ngdc.noaa.gov/mgg/fliers/87mgg09.html>"><http://www.ngdc.noaa.gov/mgg/fliers/87mgg09.html>



Data_Quality_Information:

Attribute_Accuracy:
Attribute_Accuracy_Report: Identified as best available version.

Logical_Consistency_Report: Unspecified

Completeness_Report:
Start and end date/times of data
Navigation Data (l-2-84-an.070)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
198402030906000    198402140217430
198402140308590    198402140308590
198402140318280    198402240055000
198402240339590    198402262119000
198402262130000    198402262130000
198402262145000    198402262145000
198402262200000    198402262200000
198402262215000    198402262215000
198402262230000    198402262230000
198402262245000    198402262245000
198402262300000    198402262300000
198402262315000    198402262315000
198402262330000    198402262330000
198402262345000    198402262345000
198402270000000    198402270000000
198402270015000    198402270015000
198402270031000    198402270031000
198402270045000    198402270045000
198402270100000    198402270100000
198402270115000    198402270115000
198402270130000    198402270130000
198402270145000    198402270145000
198402270200000    198402270200000
198402270215000    198402270215000
198402270242000    198402270242000
198402270300000    198402270300000
198402270315000    198402270315000
198402270330000    198402270330000
198402270345000    198402270345000
198402270400000    198402270400000
198402270415000    198402270415000
198402270430000    198402270430000
198402270445000    198402270445000
198402270500000    198402270500000
198402270515000    198402270515000
198402270530000    198402270530000
198402270545000    198402270545000
198402270600000    198402270600000
198402270615000    198402270615000
198402270630000    198402270630000
198402270645000    198402270645000
198402270700000    198402270700000
198402270715000    198402270715000
198402270730000    198402270730000
198402270745000    198402270745000
198402270800000    198402270800000
198402270815000    198402270815000
198402270830000    198402270830000
198402270845000    198402270845000
198402270900000    198402270900000
198402270915000    198402270915000
198402270930000    198402270930000
198402270945000    198402270945000
198402271000000    198402271000000
198402271015000    198402271015000
198402271030000    198402271030000
198402271045000    198402271045000
198402271100000    198402271100000
198402271115000    198402271115000
198402271130000    198402271130000
198402271145000    198402271145000
198402271200000    198402271200000
198402271215000    198402271215000
198402271230000    198402271230000
198402271245000    198402271245000
198402271300000    198402271300000
198402271315000    198402271315000
198402271330000    198402271330000
198402271345000    198402271345000
198402271400000    198402271400000
198402271415000    198402271415000
198402271430000    198402271430000
198402271445000    198402271445000
198402271500000    198402271500000
198402271515000    198402271515000
198402271530000    198402271530000
198402271545000    198402271545000
198402271600000    198402271600000
198402271615000    198402271615000
198402271630000    198402271630000
198402271645000    198402271645000
198402271700000    198402271700000
198402271715000    198402271715000
198402271730000    198402271730000
198402271745000    198402271745000
198402271800000    198402271800000
198402271815000    198402271815000
198402271830000    198402271830000
198402271845000    198402271845000
198402271900000    198402271900000
198402271915000    198402271915000
198402271930000    198402271930000
198402271945000    198402271945000
198402272000000    198402272000000
198402272015000    198402272015000
198402272030000    198402272030000
198402272045000    198402272045000
198402272100000    198402272100000
198402272115000    198402272115000
198402272130000    198402272130000
198402272145000    198402272145000
198402272200000    198402272200000
198402272215000    198402272215000
198402272230000    198402272230000
198402272245000    198402272245000
198402272300000    198402272300000
198402272315000    198402272315000
198402272330000    198402272330000
198402272345000    198402272345000
198402280000000    198402280000000
198402280015000    198402280015000
198402280030000    198402280030000
198402280045000    198402280045000
198402280100000    198402280100000
198402280115000    198402280115000
198402280130000    198402280130000
198402280145000    198402280145000
198402280200000    198402280200000
198402280215000    198402280215000
198402280230000    198402280230000
198402280245000    198402280245000
198402280300000    198402280300000
198402280315000    198402280315000
198402280330000    198402280330000
198402280345000    198402280345000
198402280400000    198403030300000
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Gravity Data (l-2-84-an.163_070)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
198402031013000    198402031153000
198402031756000    198402031808000
198402031851000    198402032135000
198402032240000    198402032248000
198402032308000    198402032314000
198402032351000    198402040247000
198402040302000    198402040403000
198402040413000    198402040451000
198402040516000    198402040858000
198402041205000    198402041225000
198402041233000    198402041719000
198402041750000    198402042107000
198402042121000    198402042126000
198402042143000    198402050013000
198402051440000    198402051626000
198402051657000    198402052038000
198402052119000    198402052253000
198402060124000    198402060700000
198402061012000    198402070323000
198402070335000    198402070848000
198402070909000    198402070932000
198402071011000    198402071037000
198402071055000    198402080020000
198402080048000    198402081126000
198402081143000    198402081305000
198402081334000    198402101001000
198402101029000    198402101621000
198402101658000    198402110728000
198402110843000    198402120731000
198402120741000    198402120834000
198402121136000    198402122358000
198402130030000    198402132057000
198402132129000    198402132159000
198402141801000    198402141831000
198402141931000    198402142105000
198402150009000    198402150059000
198402160757000    198402161129000
198402180537000    198402180854000
198402180911000    198402181000000
198402181029000    198402181041000
198402181205000    198402181840000
198402181928000    198402190638000
198402190647000    198402190654000
198402191358000    198402192356000
198402201435000    198402201952000
198402201959000    198402202000000
198402202008000    198402210055000
198402210119000    198402210816000
198402210857000    198402211948000
198402212030000    198402222303000
198402222347000    198402230300000
198403022310000    198403022357000
198403030025000    198403030152000
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Magnetics Data (l-2-84-an.260_070)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
198402031547590    198402042359450
198402060144230    198402060704350
198402061118420    198402111749470
198402112207590    198402120849050
198402121122260    198402132031110
198402171747020    198402172049460
198402180619010    198402190945010
198402201721020    198402221640250
198402240728580    198402252127270
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Bathymetry Data (l-2-84-an.331_070)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
198402031249000    198402031446000
198402031504180    198402040039060
198402040054360    198402040955480
198402041001180    198402041111240
198402041116300    198402041131180
198402041136240    198402041429540
198402041443240    198402042212360
198402042218240    198402050122540
198402051336120    198402051642120
198402051657000    198402052302000
198402052310540    198402060701540
198402061101480    198402061138120
198402061144360    198402061356000
198402061404120    198402061923000
198402061928480    198402070610180
198402070616000    198402070732420
198402070738120    198402070748540
198402070754360    198402071145060
198402071231360    198402071458360
198402071504300    198402071519000
198402071524060    198402071533060
198402071538240    198402071603240
198402071611000    198402071616420
198402071621540    198402071630000
198402071636000    198402071653420
198402071659060    198402071759420
198402071804540    198402081245060
198402081326360    198402081516240
198402081521300    198402081627360
198402081633420    198402081912540
198402081921240    198402090231360
198402090255480    198402091649540
198402091655180    198402091740240
198402091747300    198402091827420
198402091834300    198402091837240
198402091842300    198402100509420
198402100526420    198402100743480
198402100748540    198402100914540
198402100920420    198402101056000
198402101104420    198402101130120
198402101135360    198402101302420
198402101308000    198402101320240
198402101325540    198402101442360
198402101448540    198402101530420
198402101537240    198402101859120
198402101909120    198402110215300
198402110221120    198402111459540
198402111505300    198402120055540
198402120102120    198402120113240
198402120119180    198402120122420
198402120128120    198402120131060
198402120137300    198402120139540
198402120146360    198402120150300
198402120155480    198402120158180
198402120203480    198402120222060
198402120227480    198402120913240
198402120929000    198402121030540
198402121131060    198402121405480
198402121411120    198402122122420
198402122135120    198402130106420
198402130112480    198402130138420
198402130143540    198402131229000
198402131234060    198402131319120
198402131324360    198402131351300
198402131357060    198402132336180
198402132341300    198402140241180
198402140247060    198402140247060
198402140252240    198402140414360
198402140420480    198402140423180
198402140429300    198402140434000
198402140439180    198402140442360
198402140448540    198402140559060
198402140604300    198402140716480
198402140730300    198402140808060
198402140813420    198402140828300
198402140835000    198402140851300
198402140858540    198402141016300
198402141040420    198402141115180
198402141120300    198402141530240
198402141535540    198402142303360
198402142308420    198402150044420
198402150050120    198402150234180
198402150241000    198402150330000
198402150907360    198402151208060
198402151214360    198402151335120
198402151340420    198402151507000
198402151519420    198402152001480
198402152007480    198402152035120
198402152041000    198402152056060
198402152101120    198402152119120
198402152125480    198402152148540
198402152154000    198402152205540
198402152213360    198402152216060
198402152222180    198402152309180
198402152316120    198402160014060
198402160019180    198402160046420
198402160052240    198402160213120
198402160309420    198402160449360
198402160454540    198402160501360
198402160507060    198402160603240
198402160610480    198402160739360
198402160745060    198402160918180
198402160923540    198402160926120
198402160931300    198402160931300
198402160937180    198402161002540
198402161008300    198402161023360
198402161029360    198402161048240
198402161054180    198402161056360
198402161101480    198402161112420
198402161118000    198402161132000
198402161137180    198402161213480
198402161219120    198402161225540
198402161233240    198402161233240
198402161238360    198402161242000
198402161247060    198402161247060
198402161255000    198402161259300
198402161304540    198402161304540
198402161312180    198402161414300
198402161419360    198402161427480
198402161819420    198402161907000
198402161912420    198402161918300
198402161925180    198402161927420
198402161933300    198402161943360
198402161949060    198402161951420
198402161957360    198402161957360
198402162003180    198402162019240
198402162032420    198402162040120
198402162047060    198402162051000
198402162057000    198402162103180
198402162111420    198402162114300
198402162121420    198402162128360
198402162137120    198402162137120
198402162142300    198402162232240
198402162237300    198402162250420
198402162256060    198402162311240
198402170012000    198402170151000
198402170200060    198402170620420
198402170626480    198402171004180
198402171537540    198402172016540
198402172027480    198402172049060
198402172059240    198402172252420
198402172258000    198402172312540
198402180510180    198402181447000
198402181452540    198402181536540
198402181542120    198402181607060
198402181612120    198402181636540
198402181642360    198402181703240
198402181709060    198402181737420
198402181742540    198402181759300
198402181807480    198402181818420
198402181825180    198402181828180
198402181836480    198402181842360
198402181849060    198402181912180
198402181917240    198402181934480
198402181940480    198402182114180
198402182120180    198402182137000
198402182142060    198402182142060
198402182150360    198402182234240
198402182241120    198402182301420
198402182309300    198402182325180
198402182331300    198402190034180
198402190041120    198402190058060
198402190106060    198402190131420
198402190137420    198402190147180
198402190154060    198402190206000
198402190212060    198402190231060
198402190236360    198402190309540
198402190315120    198402190318480
198402190324060    198402190440420
198402190446240    198402190500060
198402190505480    198402190505480
198402190511300    198402190514120
198402190519360    198402190522240
198402190530300    198402190534180
198402190541180    198402190602180
198402190607540    198402190655060
198402190709180    198402190840180
198402190845300    198402190852360
198402190857480    198402190918480
198402191424300    198402191817000
198402191822180    198402191843060
198402191848360    198402191945060
198402191951060    198402192033420
198402192038480    198402192141420
198402192148240    198402192200000
198402192206420    198402192244000
198402192249420    198402192257480
198402192302540    198402192309240
198402192314360    198402192320420
198402192325540    198402192328000
198402192335360    198402200002540
198402200008180    198402200010360
198402200016000    198402200023360
198402200030000    198402200030000
198402200035540    198402200147300
198402201531180    198402201858240
198402201908180    198402202044000
198402202054480    198402210244180
198402210253360    198402210532480
198402210551420    198402211233480
198402211245180    198402211316360
198402211323180    198402212014180
198402212042420    198402221202120
198402221208000    198402230457540
198402230527060    198402230600000
198402230608480    198402231331060
198402231339420    198402231654180
198402231700060    198402231847360
198402231853240    198402232137420
198402232144540    198402232333420
198402232338540    198402240043240
198402240749000    198402241616420
198402241621480    198402241812120
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Seismic Shots Data (l-2-84-an.422_070)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
198402031605200    198402032336200
198402040005160    198402040108300
198402040204280    198402040411070
198402040422170    198402041215560
198402041242070    198402042212310
198402042315050    198402042351290
198402061055190    198402061138240
198402061153200    198402061300210
198402061306530    198402070320090
198402070400130    198402080108440
198402080116330    198402080126190
198402080211300    198402082121390
198402082209240    198402092218140
198402092300030    198402101604530
198402101650180    198402101944520
198402102003270    198402102229330
198402102249230    198402110738550
198402110821230    198402111505040
198402111539580    198402120852290
198402121246270    198402132024130
198402201530050    198402210815120
198402210855320    198402211952160
198402212040460    198402221118220
198402221200040    198402221611560
198402222330160    198402230457040
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report: Unspecified

Vertical_Positional_Accuracy:
Vertical_Positional_Accuracy_Report: Unspecified

Lineage:

Process_Step:
Process_Description:
Navigation Data
Converted to time format with year at start.

10/16/86 CAROLYN DRS$DATA:[L284AN.TEST]L284ANEOT.070;
DUA0:[DRS.NAV]EOTCSSP.EXE;

Input was...
10/16/86 CAROLYN DRS$DATA:[L284AN.TEST]L284ANMERG.070;
DUA0:[DRS.EDIT]MERGEIT.EXE;1
removed and interpolated 180 degree longitude fix errors

08/27/86 BECKIE DUA0:[DATA.L284AN]L284AN.070;
DRB0:[DRS.NAV]EOTCSSP.EXE;

03/14/85 KAYE USR$DISK:[DRS.DATA.L2.N]NEW.055;
USR$DISK:[DRS.REFMT]REFORMAT.EXE;3
Data has been run through sinsadj, naved and wpedit

08/27/86 BECKIE DUA0:[DATA.L284AN]L284AN.070;
DRB0:[DRS.NAV]EOTCSSP.EXE;

03/14/85 KAYE USR$DISK:[DRS.DATA.L2.N]NEW.055;
USR$DISK:[DRS.REFMT]REFORMAT.EXE;3
Data has been run through sinsadj, naved and wpedit

Process_Date: 19960119

Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Contact_Person: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Position:
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Address:
Address_Type: mailing and physical address
Address: USGS, MailStop 999, 345 Middlefield Road
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025-3561
Country: USA

Contact_Voice_Telephone: (650) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190

Contact_Electronic_Mail_Address:
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>

Process_Step:
Process_Description:
Gravity Data
10/31/1998  /tiger/l/l284an/grav/l-2-84-an.163_070
/bear/programs/edit/automerge/automerge

Input was...
Converted to time format with year at start.

07/07/86 CAROLYN DRS$DATA:[L284AN.NEWZELAND]L284AN.163;
DRB0:[DRS.EDIT]MERGEIT.EXE;1
eotvos and faa were processed in New Zealand and re-merged
with obs_grv and theo_grv from L284AN.161 for these times:
     034/1013-043/0311 (from RS8401.DAT)
     047/0757-047/1129 (from RS84047.DAT)
     052/0900-054/0300 (from RS84052.DAT)

The attached memo to Alan Cooper
from Fred Davey (telephone: 738 208)
     Department of Scientific and Industrial Research
     Geophysics Division
     P.O. Box 1320, Wellington, New Zealand
dated 1 August 1986 states:

     Enclosed one magnetic tape with Day 047/0630-1200 and
     Day 52/0900-54/0300.

     Data from 4/0100-49/0504 was in general bad, the section
     noted above is the only bit I would consider using.

     Data from the start of line 416 is average to poor in quality,
     especially with respect to base level shift.  The relative
     values along the line are probably accurate to about five
     milligals, especially over the Iselin Bank, hence I used
     the data for modelling.  However as an accurate data set
     for data bases I would only include them after further
     checking with good quality cross lines.  Hence they were
     left out of the data tape I forwarded.

03/14/85 BARB USR$DISK:[DRS.DATA.L2.G]L284AN.161;
USR$DISK:[DRS.REFMT]REFORMAT.EXE;3
Meter 53
Land Ties: 0340850000  968841.9
           0630619000  968841.9

Input was...
Converted to time format with year at start.

10/16/86 CAROLYN DRS$DATA:[L284AN.TEST]L284ANEOT.070;
DUA0:[DRS.NAV]EOTCSSP.EXE;

10/16/86 CAROLYN DRS$DATA:[L284AN.TEST]L284ANMERG.070;
DUA0:[DRS.EDIT]MERGEIT.EXE;1
removed and interpolated 180 degree longitude fix errors

08/27/86 BECKIE DUA0:[DATA.L284AN]L284AN.070;
DRB0:[DRS.NAV]EOTCSSP.EXE;

03/14/85 KAYE USR$DISK:[DRS.DATA.L2.N]NEW.055;
USR$DISK:[DRS.REFMT]REFORMAT.EXE;3
Data has been run through sinsadj, naved and wpedit

08/27/86 BECKIE DUA0:[DATA.L284AN]L284AN.070;
DRB0:[DRS.NAV]EOTCSSP.EXE;

03/14/85 KAYE USR$DISK:[DRS.DATA.L2.N]NEW.055;
USR$DISK:[DRS.REFMT]REFORMAT.EXE;3
Data has been run through sinsadj, naved and wpedit

time, lat, long, time(sec) to nearest nav fix, data values
Process_Date: 19981031

Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Contact_Person: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Position:
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Address:
Address_Type: mailing and physical address
Address: USGS, MailStop 999, 345 Middlefield Road
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025-3561
Country: USA

Contact_Voice_Telephone: (650) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190

Contact_Electronic_Mail_Address:
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>

Process_Step:
Process_Description:
Magnetics Data
06/21/2012 carolyn l-2-84-an.260_070

Reprocessed using subroutines from Susan Macmillan's
IGRF SYNTHESIS PROGRAM <http://www.ngdc.noaa.gov/IAGA/vmod/igrf11.f>
with IGRF-11 coeffiecients integrated into the source code.
/infobank/programs/mag/magred11/magred11.for
Using geodetic coordinate system (Earth shape approximated by spheriod)
with altitude 0.0 km (for sea level).

Input was...
10/31/1998  /tiger/l/l284an/mag/l-2-84-an.240_070
/bear/programs/edit/automerge/automerge

Converted to time format with year at start.

01/09/86 CAROLYN USR$DISK:[DRS.DATA.L284AN.M]L284AN.240;
034/1547-053/1640 was L24M01.201
055/0728-056/2127 was L24M02.201

Converted to time format with year at start.

10/16/86 CAROLYN DRS$DATA:[L284AN.TEST]L284ANEOT.070;
DUA0:[DRS.NAV]EOTCSSP.EXE;

10/16/86 CAROLYN DRS$DATA:[L284AN.TEST]L284ANMERG.070;
DUA0:[DRS.EDIT]MERGEIT.EXE;1
removed and interpolated 180 degree longitude fix errors

08/27/86 BECKIE DUA0:[DATA.L284AN]L284AN.070;
DRB0:[DRS.NAV]EOTCSSP.EXE;

03/14/85 KAYE USR$DISK:[DRS.DATA.L2.N]NEW.055;
USR$DISK:[DRS.REFMT]REFORMAT.EXE;3
Data has been run through sinsadj, naved and wpedit

08/27/86 BECKIE DUA0:[DATA.L284AN]L284AN.070;
DRB0:[DRS.NAV]EOTCSSP.EXE;

03/14/85 KAYE USR$DISK:[DRS.DATA.L2.N]NEW.055;
USR$DISK:[DRS.REFMT]REFORMAT.EXE;3
Data has been run through sinsadj, naved and wpedit

time, lat, long, time(sec) to nearest nav fix, data values
Process_Date: 20120621

Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Contact_Person: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Position:
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Address:
Address_Type: mailing and physical address
Address: USGS, MailStop 999, 345 Middlefield Road
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025-3561
Country: USA

Contact_Voice_Telephone: (650) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190

Contact_Electronic_Mail_Address:
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>

Process_Step:
Process_Description:
Bathymetry Data
02/07/2002 clint l-2-84-an.331_070
/infobank/programs/edit/automerge/automerge

Input was...
Converted to time format with year at start.

03/27/85 BECKIE USR$DISK:[DRS.DATA.L284AN.B]L284AN.330;
DRA1:[DRS.REFMT]REFORMAT.EXE;3
Hand-digetized edited bathy, depth calculated useing
1500M per second as travel time.

Input was...
Converted to time format with year at start.

10/16/86 CAROLYN DRS$DATA:[L284AN.TEST]L284ANEOT.070;
DUA0:[DRS.NAV]EOTCSSP.EXE;

10/16/86 CAROLYN DRS$DATA:[L284AN.TEST]L284ANMERG.070;
DUA0:[DRS.EDIT]MERGEIT.EXE;1
removed and interpolated 180 degree longitude fix errors

08/27/86 BECKIE DUA0:[DATA.L284AN]L284AN.070;
DRB0:[DRS.NAV]EOTCSSP.EXE;

03/14/85 KAYE USR$DISK:[DRS.DATA.L2.N]NEW.055;
USR$DISK:[DRS.REFMT]REFORMAT.EXE;3
Data has been run through sinsadj, naved and wpedit

08/27/86 BECKIE DUA0:[DATA.L284AN]L284AN.070;
DRB0:[DRS.NAV]EOTCSSP.EXE;

03/14/85 KAYE USR$DISK:[DRS.DATA.L2.N]NEW.055;
USR$DISK:[DRS.REFMT]REFORMAT.EXE;3
Data has been run through sinsadj, naved and wpedit

time, lat, long, time(sec) to nearest nav fix, data values
Process_Date: 20020207

Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Contact_Person: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Position:
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Address:
Address_Type: mailing and physical address
Address: USGS, MailStop 999, 345 Middlefield Road
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025-3561
Country: USA

Contact_Voice_Telephone: (650) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190

Contact_Electronic_Mail_Address:
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>



Spatial_Data_Organization_Information:

Indirect_Spatial_Reference: Antarctica
Direct_Spatial_Reference_Method: Point

Point_and_Vector_Object_Information:
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: Point



Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:
Geographic:
Latitude_Resolution: 0.00001
Longitude_Resolution: 0.00001
Geographic_Coordinate_Units: Decimal degrees

Vertical_Coordinate_System_Definition:
Depth_System_Definition:
Depth_Datum_Name: Local surface
Depth_Resolution: 0.1
Depth_Distance_Units: meters
Depth_Encoding_Method: Attribute values



Entity_and_Attribute_Information:

Overview_Description:
Entity_and_Attribute_Overview:
Bathymetry with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/bath.html>

Overview_Description:
Entity_and_Attribute_Overview:
Gravity with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/grav.html>

Overview_Description:
Entity_and_Attribute_Overview:
Magnetics with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/mag.html>

Overview_Description:
Entity_and_Attribute_Overview:
Navigation with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/nav.html>

Overview_Description:
Entity_and_Attribute_Overview:
Seismic Shots with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/seis.html>



Distribution_Information:

Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Contact_Person: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Position:
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Address:
Address_Type: mailing and physical address
Address: USGS, MailStop 999, 345 Middlefield Road
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025-3561
Country: USA

Contact_Voice_Telephone: (650) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190

Contact_Electronic_Mail_Address:
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>

Resource_Description:
Downloadable Data L-2-84-AN data set <http://walrus.wr.usgs.gov/infobank/l/l284an/html/l-2-84-an.meta.html>

Distribution_Liability:
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.
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Format_Name: ASCII
File_Decompression_Technique: No compression applied
Transfer_Size: 2.5

Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name:
<http://walrus.wr.usgs.gov/infobank/l/l284an/html/l-2-84-an.nav.html>

Digital_Form:
Digital_Transfer_Information:
Format_Name: ASCII
File_Decompression_Technique: No compression applied
Transfer_Size: 1.5

Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name:
<http://walrus.wr.usgs.gov/infobank/l/l284an/html/l-2-84-an.grav.html>

Digital_Form:
Digital_Transfer_Information:
Format_Name: ASCII
File_Decompression_Technique: No compression applied
Transfer_Size: 1.2

Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name:
<http://walrus.wr.usgs.gov/infobank/l/l284an/html/l-2-84-an.mag.html>

Digital_Form:
Digital_Transfer_Information:
Format_Name: ASCII
File_Decompression_Technique: No compression applied
Transfer_Size: 0.9

Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name:
<http://walrus.wr.usgs.gov/infobank/l/l284an/html/l-2-84-an.bath.html>

Digital_Form:
Digital_Transfer_Information:
Format_Name: ASCII
File_Decompression_Technique: No compression applied
Transfer_Size: 2.9

Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name:
<http://walrus.wr.usgs.gov/infobank/l/l284an/html/l-2-84-an.seis.html>

Fees: None



Metadata_Reference_Information:

Metadata_Date: 20140105

Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Contact_Person: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Position:
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Address:
Address_Type: mailing and physical address
Address: USGS, MailStop 999, 345 Middlefield Road
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025-3561
Country: USA

Contact_Voice_Telephone: (650) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190

Contact_Electronic_Mail_Address:
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>

Metadata_Standard_Name:
FGDC Content Standards for Digital Geospatial Metadata <http://www.fgdc.gov/>

Metadata_Standard_Version: FGDC-STD-001-1998 <http://www.its.nbs.gov/nbs/meta/meta.html>

Metadata_Time_Convention: universal time
Metadata_Access_Constraints: none
Metadata_Use_Constraints: none


Skip footer navigational links

Coastal and Marine Science Centers:  Pacific   St. Petersburg   Woods Hole  
InfoBank   Coastal and Marine Geology Program   Geologic Information   Ask-A-Geologist   USGS Disclaimer  


Accessibility FOIA Privacy Policies and Notices

Take Pride in America logo USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
URL: http://walrus.wr.usgs.gov/infobank/l/l284an/html/l-2-84-an.fmeta.outline.html
Page Contact Information: InfoBank staff
Page Last Modified: Sun Jan 5 05:55:13 PST 2014  (chd)