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1. Crustal Ages of the Ocean Floor - Poster [gov.noaa.ngdc.mgg.geophysics.G01167]   PARENT DIF
The Crustal Ages of the Ocean Floor Poster was created at NGDC using the Crustal Ages of the Ocean Floor database draped digitally over a relief of the ocean floor database. The Crustal Ages of the ...


2. Worldwide Database of Analog Marine Seismics, Bathymetry, Magnetics, and Gravity Data [gov.noaa.ngdc.mgg.geophysics.G00512]   PARENT DIF
The Analog Marine Geophysical Underway data file consists primarily of seismic data and some bathymetry, magnetics, and gravity data. Most of the data are released to NGDC in microform packages; microfilm, ...


3. A Hypercube of Deep Sea Drilling Project (DSDP) Marine Geological and Geophysical Data [gov.noaa.ngdc.mgg.geology.G03930]   PARENT DIF
Dr. Christopher Jenkins of the University of Colorado Institute for Arctic and Alpine Research (INSTAAR), produced this data hypercube derived from the prime data (exclusive of G.R.A.P.E. and logging ...


4. Collaborative Research: Polyphase Orogenesis and Crustal Differentiation in West Antarctica [NSF-ANT09-44615]
Intellectual Merit: The northern Ford ranges in Marie Byrd Land, Antarctica, record events and processes that transformed a voluminous succession of Lower Paleozoic turbidites intruded by calc-alkaline ...


5. Age, spreading rates, and spreading asymmetry of the world's ocean crust [gov.noaa.ngdc.mgg.geology.G04150]
The authors present four companion digital models of the age, age uncertainty, spreading rates and spreading asymmetries of the world's ocean basins as geographic and Mercator grids with 2 minute ...


6. Archive of Core and Site/Hole Data and Photographs from the Deep Sea Drilling Project (DSDP) [gov.noaa.ngdc.mgg.geology.G00993]
The Deep Sea Drilling Project (DSDP) operated the D/V GLOMAR CHALLENGER from 1968-1983, drilling 1,112 holes at 624 sites worldwide. The DSDP was funded by the US National Science Foundation and several ...


7. Archive of Core and Site/Hole Data and Photographs from the Integrated Ocean Drilling Program (IODP) [gov.noaa.ngdc.mgg.geology.IntegratedOceanDrillingProgramUSIO]
The US Science Operator for the Integrated Ocean Drilling Program (IODP) operated the drilling vessel JOIDES Resolution from 2004-2013 for worldwide expeditions numbering between 301 through 346. ...


8. Archive of Core and Site/Hole Data and Photographs from the Ocean Drilling Program (ODP) [gov.noaa.ngdc.mgg.geology.G03298]
The Ocean Drilling Program (ODP) operated the drilling vessel JOIDES Resolution from 1984-2003 for over 100 cruises worldwide. The ODP was funded by the U.S. National Science Foundation ...


9. Archive of Historic Core Data from the Ocean Drilling Program (ODP) Legs 101-129 (Pre-JANUS) [gov.noaa.ngdc.mgg.geology.G01013]
The Ocean Drilling Program (ODP) operated the drilling vessel JOIDES Resolution from 1984-2003 for over 100 cruises worldwide. The ODP was funded by the U.S. National Science Foundation ...


10. LDEO Carbonate Data - CaCO3 Percentages for 328 Sediments Cores, Principally from The Atlantic Ocean Spanning 100,000 to 200,000 Years bp [gov.noaa.ngdc.mgg.geology.G00998]
LDEO Carbonate data were compiled under the direction of A. Esmay and W.F. Ruddiman at the Lamont-Doherty Earth Observatory of Columbia University. Data include CaCO3 percentages by interval down ...


11. Marine Geology Reports in the NGDC Archive [gov.noaa.ngdc.mgg.geology.G00502]
Historic Marine Geologic data reports available are from academia, government, and non-U.S. sources. These reports were originally in paper or film form and were scanned to Portable Document Format ...


12. NGDC Marine Geology Data Archive [gov.noaa.ngdc.Marine_Geology]   CHILD DIFs
Marine Geologic data compilations and reports in the NGDC archive are from academic and government sources around the world. Over eight terabytes of analyses, descriptions, and images of sediment ...


13. Geodetic monitoring of isostatic rebound near the Lambert Glacier [GEMIR_GPS_ANU]
The present-day observed change in sea level is the sum of several factors, including the continuing readjustment of the crust to the past redistribution of the surface ice-water load and any present-day ...


14. Geodynamic Models of Subsidence and Lithospheric Flexure at the ANDRILL Drill Sites: Implications for Cenozoic Tectonics and Ice Sheet History [NSF-ANT10-43700]
Intellectual Merit: This research will place the subsidence history of the southern Victoria Land Basin into a quantitative geodynamic context and will assess the influence of flexure associated with ...


15. Submarine and On-Land Volcanism in the West Antarctic Rift System: A Petrologic and Geochemical Study to Assess Melting Processes and Eruption History [NSF-ANT13-21588]
This project is a geochemical study of volcanic rocks from the West Antarctic Rift system. Its goal is to understand the link between mantle composition and the diverse, regional geodynamic processes, ...


16. Recent Earthquakes in Northern California and Vicinity from the Rapid Earthquake Location Service [NCEDC-FINGER-QUAKE]
[From Rapid Earthquake Location Service, "http://quake.geo.berkeley.edu/cgi-bin/finger-quake"] The Rapid Earthquake Location Service provides a list of magnitude 2 or greater earthquakes recorded ...


17. Thermochronologic and modelling test for a Mesozoic West Antarctic Plateau [NSF-ANT07-39781]
This project studies formation of the TransAntarctic Mountains (TAM) through numerical modeling based on cooling histories of apatite mineral grains. The TAM are the highest and longest rift-related ...


18. A Broadband Seismic Experiment to Image the Lithosphere Beneath the Gamburtsev Mountains and Surrounding Areas, East Antarctica [NSF-ANT05-37371]
This award supports a seismological study of the Gamburtsev Subglacial Mountains (GSM), a Texas-sized mountain range buried beneath the ice sheets of East Antarctica. The project will perform a passive ...


19. Application of Detrital Zircon Isotope Characteristics and Sandstone Analysis of Beacon Strata to the Tectonic Evolution of the Antarctic Sector of Gondwana [NSF-ANT09-44532]
Intellectual Merit: The goal of this project is to address relationships between foreland basins and their tectonic settings by combining detrital zircon isotope characteristics and sedimentological ...


20. Radarsat-2 Scenes, Natural Resources Canada [CWIC_REG]
The collection represents browse images and metadata for systematically georeferenced Radarsat-2 Synthetic Aperture Radar(SAR) satellite scenes. The browse scenes are not geometrically enhanced using ...


21. Polenet East: An International Seismological Network for East Antarctica [NSF-ANT08-38973]
The high elevations of East Antarctica are critical in localizing the initial Cenozoic glaciation and stabilizing it with respect to melting during warm interglacials. However, the geological history ...


22. Polenet East: An International Seismological Network for East Antarctica [NSF-ANT08-38934]
The high elevations of East Antarctica are critical in localizing the initial Cenozoic glaciation and stabilizing it with respect to melting during warm interglacials. However, the geological history ...


23. Rift Mechanisms and Thermal Regime of the Lithosphere across Beardmore Glacier Region, Central Transantarctic Mountains, from Magnetotelluric Measurements [NSF-ANT08-38914]
The investigators will examine competing hypotheses for the mechanism of extension and creation of the Transantarctic Mountains, and evolution of the thermal regimes of rifted West Antarctica and ...


24. Erosion History and Sediment Provenance of East Antarctica from Multi-method Detrital Geo- and Thermochronology [NSF-ANT08-38722]
Much of the inventory of East Antarctic bedrock geochronology, as well as a record of its erosional history, is preserved in Cenozoic sediments around its margin. This project is to use these sediments ...


25. GPS Data from Scripps Institution of Oceanography (SIO), IGS Global Data Center [EARTH_CRUST_IGS_GPS_SCRIPPS1]
The International GPS Service for Geodynamics (IGS) supports researchers who use satellites in the Global Positioning System (GPS) for studies in geodynamics. GPS satellites transmit signals that ...


26. Limits and Drivers of Metazoan Distributions in the Transantarctic Mountains [NSF-ANT08-40705]
Ice sheet models of the Last Glacial Maximum, and previous glaciation events in the Miocene, suggest that current low altitude, ice-free surfaces in Antarctica were completely covered with ice. If ...


27. Geochemistry and Petrologic Evolution of Felsic Volcanoes in Western Marie Byrd Land, Antarctica [NSF-ANT05-36526]
This project uses geochemical studies to determine the origin of volcanic rocks from Marie Byrd Land (MBL), Antarctica. Surprisingly, adjacent volcanoes in the MBL have dramatically different compositions, ...


28. Seismic reflection and refraction survey of Scoresby Sund and adjacent fjords (E Greenland), 1990/1994 (projects ARK-VII/3b, ARK-X/2) [AWI-EDMED_542_3]
The aim of the seismic reflection and refraction measurements of the ARK-VII/3b expedition was to: a) map the crustal structure of totally different geological units in a region of close proximity, ...


29. Seismic reflection and refraction surveys of Weddell Sea (Antarctica), 1987/1989/1992/1995 (projects ANT-VI/3, ANT-VIII/5, ANT-X/2, ANT-XII/2) [AWI-EDMED_542_5]
The aims of the seismic reflection and refraction surveys in the Weddell Sea are: a) to develop a model on the break-up of this part of Gondwana, b) to map the ocean-continent boundary, c) to develop ...


30. PANGAEA - Data Publisher for Earth & Environmental Science [PANGAEA]
PANGAEA is a public data library aimed at archiving, publishing and distributing georeferenced data from earth system research. Data are described by standard metadata and published in Open Access. ...


31. National Petroleum Reserve (NPR) Alaska Seismic Reflection Data; USGS [EARTH_CRUST_USGS_NPRA_SEISMIC1]
The National Petroleum Reserve in Alaska (NPRA) is located in the primitive wilderness of Alaska's North Slope. The U.S. Geological Survey (USGS) began some geological surveying ...


32. Antarctica's Geological History Reflected in Sedimentary Radiogenic Isotopes [NSF-ANT05-38580]
This project studies sediment from the ocean floor to understand Antarctica's geologic history. Glacially eroded from the Antarctic continent, these sediments may offer insight into the 99% Antarctica ...


33. Geochemical and radiometric age data on core samples from the Cape Roberts Project, Western Ross Sea, Antarctica. [Kyle-Cape_Roberts]
1. 40Ar/39Ar dates of minerals separated from pumiceous tephra layers in the core from Cape Roberts Project cores 1 and 2. 2. Major and trace element analyses of fine grain sediment ...


34. British Columbia Geological Survey CGKN Metadata Catalogue [Canada_BCGeoSurvey_CGKNMetaCat]
This is a comprehensive metadata catalogue, connected to the Canadian Geoscience Knowledge Network (CGKN) search engine to facilitate discovery of geoscience data, maps and publications ...


35. Analyzed Satellite Laser Ranging (SLR) Data from the Crustal Dynamics Data Information System (CDDIS) [EARTH_CRUST_TECT_CDDIS_SLR_ANL4]
Satellite Laser Ranging precisely measures laser signals bounced off reflectors mounted on satellites. The satellite orbit and timing of the signal is very precise. This method can fix ...


36. Geomagnetic Field as Recorded in the Mt Erebus Volcanic Province: Key to Field Structure at High Southern Latitudes [NSF-ANT02-29403]
This award, provided by the Antarctic Geology and Geophysics Program of the Office of Polar Programs, supports a project to investigate Earth's magnetic field over the past 5 million years in order ...


37. Development of a Polar Multidisciplinary Airborne Imaging System for the International Polar Year 2007-2009 [NSF-ANT06-19457]
This project develops a system of airborne instruments to explore the polar ice sheets and their underlying environments. The instrument suite includes an ice-penetrating radar, laser altimeter, gravimeter ...


38. Reconstructing the High Latitude Permian-Triassic: Life, Landscapes, and Climate Recorded in the Allan Hills, South Victoria Land, Antarctica [NSF-ANT04-40954]
This project studies fossils from two to three hundred million year old rocks in the Allan Hills area of Antarctica. Similar deposits from lower latitudes have been used to develop a model of Permo-Triassic ...


39. RUI: The Transition from Subduction to Extensional Magmatism in the Dry Valleys of Antarctica [NSF-ANT06-36269]
This project is a field and laboratory based investigation of the Vanda dike swarm in the Dry Valleys of Antarctica. These dikes crosscut Cambro-Ordovician granitoid plutons produced during the Ross ...


40. Earthquake Event [EQ-EV]
Global Earthquake event data from GFZ Potsdam GEOFON project and from U.S. Geological Survey (USGS) Earthquake Hazards Program.


41. Collaborative Research: SGER: Triple-dating (Pb-FT-He) of Antarctic Detritus and the Origin of the Gamburtsev Mountains [NSF-ANT08-16934]
This Small Grant for Exploratory Research investigates the origin and evolution of the Gamburtsev subglacial mountains (GSM). These mountains are considered the nucleation point for Antarctica's largest ...


42. Central Scotia Seafloor and the Drake Passage Deep Ocean Current Gateway [NSF-ANT06-36850]
This project studies the opening of the Drake Passage between South America and Antarctica through a combined marine geophysical survey and geochemical study of dredged ocean floor basalts. Dating ...


43. LANDSAT 4/5 Thematic Mapper (TM) System Corrected Pre-Flight Radiometric Correction and Cubic Convolution resampling Product [LANDSAT.TM.SCPRCC]
Landsat TM data are available from December 1982 to February 1983 (Landsat 4) and from April 1984 onwards (Landsat 5). Most of the ESA archive has been acquired and processed at receiving ...


44. Global and Regional GIS Database Development in Support of CTBT Monitoring [GEO_CORNELL_CTBT]
It is essential for the CTBT monitoring efforts that multidisciplinary information on any given region be readily available and accessible in a digital, on-line format via electronic networks ...


45. National Petroleum Reserve-Alaska Well Log Data for 1946 to 1981; USGS [EARTH_CRUST_USGS_NPRA_WELL_LOGS]
The National Petroleum Reserve in Alaska (NPRA) is located in the primitive wilderness of Alaska's North Slope. The U.S. Geological Survey (USGS) began some geological surveying in this ...


46. Boron in Antarctic granulite-facies rocks: under what conditions is boron retained in the middle crust? [NSF-ANT02-28842]
This award, provided by the Antarctic Geology and Geophysics Program of the Office of Polar Programs, supports a project to investigate the role and fate of Boron in high-grade metamorphic rocks of ...


47. Global Positioning System Data, Southern California Earthquake Center [GPS_SCEC]
Global Positioning System data archived at the Southern California Earthquake Center (SCEC) Data Center were collected due to the collaborative efforts of the SCEC office, USGS, and other organizations ...


48. 1990 PASSCAL/USGS/GSC Brooks Range Seismic Survey [PASSCAL_BROOKS2]
In the summer of 1990, the U.S. Geological Survey, Rice University and the Geological Survey of Canada conducted a seismic experiment across the Brooks Range, Alaska. The goal of the experiment ...


49. Collaborative Research: Reconstructing the High Latitude Permian-Triassic: Life, Landscapes, and Climate Recorded in the Allan Hills, South Victoria Land, Antarctica [NSF-ANT05-51163]
This project studies fossils from two to three hundred million year old rocks in the Allan Hills area of Antarctica. Similar deposits from lower latitudes have been used to develop a model of Permo-Triassic ...


50. National Petroleum Reserve Alaska: Aerial Gamma Ray and Magnetic Survey data; USGS [EARTH_INT_USGS_NPRA_GAMMA_MAG1]
The National Petroleum Reserve in Alaska (NPRA) is located in the primitive wilderness of Alaska's North Slope. The U.S. Geological Survey (USGS) began some geological surveying in this ...


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