Portal Home
Thumbnail Icon Science Keywords > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > FRACTURE ZONES



Refine by Category
 
Refine by Full Text

 

24 Titles Match Your Query
Showing 1 through 24 of 24
1. Geodynamics and Paleoceanography of continental margins and basins: Northern Antarctic Peninsula. [CNDA-ESP_ANT94-0020-HE038]
In English: The SCAN 97 oceanographic cruise focused in the analysis of the northern Antarctic Peninsula and the areas implicated in the boundary between the Antarctic, Scotia and Phoenix plates. ...


2. Geologic and Geophysical exploration of the Eastern end of the South Shetland Islands. Study of a triple convergence area [CNDA-ESP_HE002]
In English: - Study of the geophysical, tectonic, paleoceanographic, paleoclimatic factors and eustatic oscillation which have led to the evolution of the area. - Setting of general models based ...


3. Geological and paleoceanographic evolution of the South Atlantic and the adjacent Antarctic margins [CNDA-ESP_ANT93-1008-C03-HE014]
In English: The GEBRA '93 survey was carried out in December 1993 in the waters of Bransfield Strait and adjacent areas, on board B.I.O. Hesperides. Different types of measurements were performed ...


4. Tectonics and Sedimentation in the arc of South Shetland Islands and Shackleton fracture area. [CNDA-ESP_HESANT9293-HE008]
In English: A total of 3560 km of multichannel seismic profiles were done, complemented with magnetometric profiles and multibeam probes along the lines. All the profiles were positioned by GPS, ...


5. Geological evolution of the Pacific margin of Western Antarctica: sea-floor spreading and plate tectonics [CNDA-ESP_ANT95-0889-HE037]
In English: The cruise GEBRAP'96 has been carried out on board RV Hesperides from 03.12.96 to 06.01.97 in the northern Bellinghausen Sea, the Gerlache Strait and Bransfield Basin, Western Antarctica. ...


6. STUDY OF THE VOLATILE PHASES TRANSFERS FROM THE MANTLE [UP0703]
ENGLISH Isotopic analyses of C, O, H, N: lavas, volatile phases of the source mantle, global CO2 flux, mechanisms of eruptions. Transfer from the mantle to the surface of volatile phases, concentrations ...


7. AFI 02/36_03 - Geochemical Tracing of Pacific-to-Atlantic Mantle Flow through the Drake Passage/Scotia Sea Gateway - Swath Bathymetry conducted in the Scotia Sea, February and March 2004 [GB-NERC-BAS-AEDC-00278]
The target area was along the eastern segments of the West Scotia Ridge, an ocean spreading centre which stopped spreading about 10 million years ago. The spreading centre has high topographic relief ...


8. Nathaniel B. Palmer 0102 - underway geophysical data [NBP0102_geophysics]
This data set contains underway geophysical data collected on a transit cruise between Cape Town, South Africa, and Punta Arenas, Chile, during April 2001. We collected gravity data using a shipboard ...


9. Nathaniel B. Palmer 0209 - underway geophysical data [NBP0209_geophysics]
This data set contains underway geophysical data collected on a transit cruise between Lyttelton, New Zealand and McMurdo Base, Antarctic during December of 2002. We collected gravity ...


10. Geophysics and Marine Geology of the Northern Portion of the Antarctic Peninsula [CNDA-ESP_ANT96-1001-HE046]
In English: Multichannel and single channel seismic reflection, high resolution seismic, sononbuoys, multibeam soundings, gravimetric and magnetic profiles were made. The object of the investigation ...


11. Regional Paleogeographic Views of Earth History [Blakey_Paleogeographic_Maps]
[From Global Earth History home page by Ron Blakey, "http://jan.ucc.nau.edu/~rcb7/globaltext.html"] This presentation uses a series of paleogeographic and plate-tectonic reconstructions ...


12. Deep structure, continental margins nature and evolution of oceanic gateways in the NE border of the Antarctic Peninsula (Eastern Bransfield and Drake Passage, Antarctica [CNDP-ESP_IPY_POL2006-13836-C03-01]
En Espaņol: El proyecto PASOC (campaņa DRAKE2008) se desarrolla en el marco del Aņo Polar Internacional 2007-09 y se integra dentro del proyecto Plates and Gates. Esta iniciativa pretende establecer ...


13. Geologic and geophysical study of the Scotia Arc: The Southern ridge of the Scotia area [CNDA-ESP_SCOTIA-92-HE003]
In English: The objectives of this campaign were: -Transition among different plates and sub-plates; Shetland, Drake, Scotia and Antarctic and their joint points. -Study of the link between the ...


14. Middle oceanic channels and fracture zones: mutual interaction. Recent [CNDA-ESP_ANT95-0889-CO2-O2]
In English: The main activity done by the project was the Vidal 97 campaign. The campaign aim was to study the middle-oceanic channel geological development from its final zone, where there is an ...


15. Internal Structure of Uppermost Oceanic Crust Exposed on Macquarie Island: Implications for Seafloor Spreading Processes [ASAC_1184]
This project exploited the unique exposures of the uppermost oceanic crust found on Macquarie Island as a window into the internal structure of the oceanic crust. The form of rock units and the way ...


16. Geologic and Bathymetric Reconnaissance Overview of the San Pedro Shelf Region, Southern California [USGS_OFR_2004_1049_1.0]
This report presents a series of maps that describe the bathymetry and late Quaternary geology of the San Pedro shelf area as interpreted from seismic-reflection profiles and 3.5-kHz and multibeam ...


17. JAMSTEC multibeam surveys and submersible dives around the Hawaiian Islands: A collaborative Japan-USA exploration of Hawaii's deep seafloor [USGS_DS_2006_171]
This database release, USGS Data Series 171, contains data collected during four Japan-USA collaborative cruises that characterize the seafloor around the Hawaiian Islands. The Japan Agency for Marine-Earth ...


18. Publications of the Volcano Hazards Program 2004 [USGS_OFR_2006_1102_VHP_2004_1.0]
The Volcano Hazards Program of the U.S. Geological Survey (USGS) is part of the Geologic Hazards Assessments subactivity as funded by Congressional appropriation. Investigations are carried out in ...


19. AFI 02/36_03 - Geochemical Tracing of Pacific-to-Atlantic Mantle Flow through the Drake Passage/Scotia Sea Gateway - Swath Bathymetry conducted in the Scotia Sea, February and March 2004 [GB-NERC-BAS-AEDC-00278]
The target area was along the eastern segments of the West Scotia Ridge, an ocean spreading centre which stopped spreading about 10 million years ago. The spreading centre has high topographic relief ...


20. Downhole Logging Data from the Deep Sea Drilling Project [gov.noaa.ngdc.mgg.well_log.G00913]
Digital downhole wire-line logging data from the Deep Sea Drilling Project (DSDP) previously available from NGDC on CD-ROM are now available from the Borehole Research Group of the Lamont-Doherty ...


21. Multibeam Bathymetry Database (MBBDB) [gov.noaa.ngdc.G01034]   CHILD DIFs
Originally designed for military use, the multibeam echosounder has proved very useful for nautical charting, oceanographic research and modeling, habitat classification, maritime commerce, and recreational ...


22. Worldwide Well Logs with Values of Conductivity, Bulk Density, Porosity, Grain Density, Resistivity, and Sonic Ratio Collected by the Ocean Drilling Program (ODP) [gov.noaa.ngdc.mgg.well_log.G04191]
World-wide digital well log data collected for the Ocean Drilling Program (ODP) by Schlumberger Offshore Services under contract to Texas A&M University. The data were in turn converted to ASCII form ...


23. Geologic and Bathymetric Reconnaissance Overview of the San Pedro Shelf Region, Southern California [USGS_OFR_2004_1049]
This report presents a series of maps that describe the bathymetry and late Quaternary geology of the San Pedro shelf area as interpreted from seismic-reflection profiles and 3.5-kHz and multibeam ...


24. Publications of the Volcano Hazards Program 2004 [USGS_OFR_2006_1102_VHP_2004]
The Volcano Hazards Program of the U.S. Geological Survey (USGS) is part of the Geologic Hazards Assessments subactivity as funded by Congressional appropriation. Investigations are carried out in ...


Showing 1 through 24 of 24

Link to NASA website
Responsible NASA Official:   Stephen Berrick
Webmaster:   Rosy Cordova   ·  Contact GCMD User Support for assistance