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1. Bathymetry of Lake Huron [gov.noaa.ngdc.mgg.dem.284]
Bathymetry of Lake Huron has been compiled as a component of a NOAA project to rescue Great Lakes lake floor geological and geophysical data and make it more accessible. This project is a cooperative ...


2. Bathymetry of Lake Michigan [gov.noaa.ngdc.mgg.dem.264]
Bathymetry of Lake Michigan has been compiled as a component of a NOAA project to rescue Great Lakes lake floor geological and geophysical data and make it more accessible to the public. The project ...


3. Bathymetry of Lake Ontario [gov.noaa.ngdc.mgg.dem.282]
Bathymetry of Lake Ontario has been compiled as a component of a NOAA project to rescue Great Lakes lake floor geological and geophysical data and make it more accessible to the public. The project ...


4. Collaborative Research: Continued Study of Physical Properties of the WAIS Divide Deep Core [spencer_1043313]
This award supports a project to complete the physical-properties studies of the WAIS Divide deep ice core, now being collected in West Antarctica.


5. Collaborative Research: Western Divide West Antarctic Ice Cores (WAISCORES) Site Selection [conway_0087345]
This award supports a program of ground-based geophysical measurements to map in detail the spatial variations of ice flow, accumulation rate, internal layering and ice thickness at the sites which ...


6. Firn Metamorphism: Microstructure and Physical Properties [albert_0944078]
This award supports a project to investigate the transformations from snow to firn to ice and the underlying physics controlling firn's ability to store atmospheric samples from the past.


7. Noble Gases in the WAIS Divide Ice Core as Indicators of Local and Mean-ocean Temperature [severinghaus_0944343]
This award supports a project to develop both a record of past local temperature change at the WAIS Divide site, and past mean ocean temperature using solubility effects on atmospheric krypton and ...


8. 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. ...


9. Archive of Core and Site/Hole Data and Photographs from the Ocean Drilling Program (ODP) [gov.noaa.ngdc.mgg.geology.G03298]
In 1975 the BRGM and CNEXO in France joined to create a national marine geological sampling center at the Centre Oceanologique de Bretagne in Brest. This center collects and stores samples of the ...


10. BLM/OCS Ecological Investigations of Petroleum Production Platforms in the Central Gulf of Mexico [gov.noaa.ngdc.mgg.geology.G02895]
The Ecological Investigations of Petroleum Production Platforms in the Central Gulf of Mexico Project was conducted by Texas A and M University under contract to NOAA and the Bureau of Land Management ...


11. Bottom Sediment Granulometric Data for the Continental Margins of the Bering, Chukchi, East Siberia, Laptev, and Beaufort Seas [gov.noaa.ngdc.mgg.geology.G02893]
These data are part of Roberts, Richard W., University of Washington, Department of Oceanography Special Report No. 70, Bottom Sediment Granulometric Data for the Continental Margins of the Bering, ...


12. Fichier de la Lithotheque Nationale d'Echantillons Marins (BRGM Core Descriptions) [gov.noaa.ngdc.mgg.geology.G02898]
In 1975 the BRGM and CNEXO in France joined to create a national marine geological sampling center at the Centre Oceanologique de Bretagne in Brest. This center collects and stores samples of the ...


13. Grain Size Data from the Brine Disposal Program, Gulf of Mexico [gov.noaa.ngdc.mgg.geology.G02894]
These data are part of the Brine Disposal Program funded by NOAA in the US Gulf of Mexico, conducted by R. W. Hann of Texas A and M University. Data in the report represent grain size analyses conducted ...


14. NOAA/NOS and USCGS Seabed Descriptions from Hydrographic Surveys [gov.noaa.ngdc.mgg.geology.G10163]
The NOAA/NOS and USCGS Seabed Descriptions from Hydrographic Surveys database is a compilation of surficial sediment composition from multiple sources for over 200,000 seafloor sediment samples primarily ...


15. National Marine Fisheries Service Grain Size Data from the Baltimore Canyon Trough [gov.noaa.ngdc.mgg.geology.G02897]
Grain size analyses produced by Robert Reid of the NOAA National Marine Fisheries Service for the NOAA/BLM Outer Continental Shelf Mid-Atlantic Project, Baltimore Canyon Trough Area. Grain size analyses ...


16. Scripps Sediment Description File- OCSEAP Portion [gov.noaa.ngdc.mgg.geology.G02896]
The Scripps Institution of Oceanography compiled descriptions of sediment samples in the Alaskan Outer Continental Shelf area, funded through the NOAA Outer Continental Shelf Environmental Assessment ...


17. Biogenic Silica and Carbon 14 Age Dates from Lake Victoria Cruise V95 Cores [gov.noaa.ngdc.mgg.geology.G02885]
The LLO operates in conjunction with the Limnological Research Center (LRC) in working towards fulfilling the objectives of the International Decade for the East African Lakes (IDEAL) to study the ...


18. Deck41 Surficial Seafloor Sediment Description Database [gov.noaa.ngdc.mgg.geology.G02094]
Deck41 is a digital summary of surficial sediment composition for 36,401 seafloor samples worldwide. Data include collecting source, ship, cruise, sample id, latitude/longitude, date of collection, ...


19. Grain Size Data from the NOAA Outer Continental Shelf Environmental Assessment Program (OCSEAP) [gov.noaa.ngdc.mgg.geology.G02891]
These grain size data were generated as part of the Outer Continental Shelf Environmental Assessment Program (OCSEAP), funded by NOAA. Data were contributed by the University of Alaska, the University ...


20. History of the East Antarctic Ice Sheet since the mid-Miocene: New Evidence from Provenance of Ice-rafted Debris [NSF-ANT09-44489]
Intellectual Merit: The PIs propose to study the stability and dynamics of the East Antarctic ice sheet during the Pliocene in the area of the Wilkes and Aurora subglacial basins. Models indicate ...


21. Marine Ecosystems Analysis (MESA) New York Bight Atlas Grain Size Analyses [gov.noaa.ngdc.mgg.geology.G02889]
The MESA/New York Bight Study was funded by NOAA and the Bureau of Land Management (BLM) as a historical compilation of grain size analyses in the NY Bight from 1957-1979. 5,961 cores, grabs, and ...


22. NOAA and MMS Marine Minerals Geochemical Database [gov.noaa.ngdc.mgg.geology.G01323]
The Marine Minerals Geochemical Database was created by NGDC as a part of a project to construct a comprehensive computerized bibliography and geochemical database as a Cooperative effort with the ...


23. 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 and several ...


24. Counts of Foraminifera from Selected North Atlantic Cores, LDEO [gov.noaa.ngdc.mgg.geology.G01022]
Counts of primarily planktonic foraminifera from Dr. W.F. Ruddiman and staff at the Lamont-Doherty Earth Observatory of Columbia University are included in these files. Some diatom observations made ...


25. LDEO Carbon 14 Data from Selected Sea floor Cores [gov.noaa.ngdc.mgg.geology.G00996]
Carbon-14 data in this file were compiled by W.F. Ruddiman and staff at the Lamont-Doherty Earth Observatory of Columbia University. Data include 974 carbon-14 dates from 309 ocean sediment cores, ...


26. 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 ...


27. SPECMAP Archive NO.1 - Climate Times Series, Downcore and Core-top Data [gov.noaa.ngdc.mgg.geology.G00997]
The SPECMAP Archive No.1 was compiled by Brown University under the direction of A. Duffy and J. Imbrie with the assistance of A.C. Mix and A. Mcintyre, and funded by the National Science Foundation. ...


28. The NGDC Seafloor Sediment Geotechnical Database [gov.noaa.ngdc.mgg.geology.G01081]
The NGDC Seafloor Sediment Geotechnical Properties Database contains test engineering properties data coded by students at NGDC from primarily U.S. Naval Oceanographic Office laboratory reports, but ...


29. Weight Percentage of Calcium Carbonate for 17 Equatorial Pacific Cores from Brown University [gov.noaa.ngdc.mgg.geology.G01021]
Weight percentages of calcium carbonate in this file were compiled by J. Farrell and W. L. Prell of Brown University for 17 equatorial Pacific Ocean sediment cores. Cores are identified by cruise ...


30. CLIMAP 120K bp Sediment Data Files - Micropaleontology, Carbonate Percentages, Carbon 14 Age Dates, and Oxygen Isotope Data for 52 Selected Seafloor Cores [gov.noaa.ngdc.mgg.geology.G00995]
The CLIMAP (Climate: Long-range Investigation, Mapping, and Prediction) Project was funded by the National Science Foundation as part of the International Decade of Ocean Exploration (IDOE). ...


31. CLIMAP 18K bp Sediment Data Files - Micropaleontology, Stratigraphy and Geochemistry From Sea Floor Cores [gov.noaa.ngdc.mgg.geology.G00126]
The CLIMAP (Climate: Long-range Investigation, Mapping, and Prediction) Project was funded by the National Science Foundation as part of the International Decade of Ocean Exploration (IDOE) Program. ...


32. Index to Marine and Lacustrine Geological Samples (IMLGS) [gov.noaa.ngdc.mgg.geology.G00028]
The Index to Marine and Lacustrine Geological Samples (IMLGS) describes and provides access to sea floor and lakebed rock and sediment samples curated by participating institutional and government ...


33. 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 ...


34. The NGDC Seafloor Sediment Grain Size Database [gov.noaa.ngdc.mgg.geology.G00127]
The NGDC Seafloor Sediment Grain Size Database contains particle size data for over 17,000 seafloor samples worldwide. The file was begun by NGDC in 1976 in response to a need by the Outer Continental ...


35. Great Lakes Bathymetry [gov.noaa.ngdc.mgg.dem.greatlakes_bathymetry]
Bathymetry of Lakes Michigan, Erie, Saint Clair, Ontario and Huron has been compiled as a component of a NOAA project to rescue Great Lakes lake floor geological and geophysical data and make it more ...


36. Bathymetry of Lake Erie and Lake Saint Clair [gov.noaa.ngdc.mgg.dem.312]
Bathymetry of Lake Erie and Lake Saint Clair has been compiled as a component of a NOAA project to rescue Great Lakes lake floor geological and geophysical data and make it more accessible. This project ...


37. Bathymetry of Lake Superior [gov.noaa.ngdc.mgg.dem.greatlakes_bathymetry_lake_superior]
Bathymetry of Lake Superior has been compiled as a component of a NOAA project to rescue Great Lakes lake floor geological and geophysical data and make it more accessible to the public. This project ...


38. Collaborative Research in IPY: Abrupt Environmental Change in the Larsen Ice Shelf System, a Multidisciplinary Approach -- Cryosphere and Oceans [LARISSA_0732921]
This award supports the cryospheric and oceano-graphic components of an integrated multi-disciplinary program to address these rapid and fundamental changes now taking place in Antarctic Peninsula ...


39. TEM data from the McMurdo area [TEM_data_MCMDV]
The MCM-SkyTEM project during the 2011-12 austral season mapped resistivity in the McMurdo Dry Valleys and at Cape Barne on the Ross Island using an airborne transient electromagnetic method. The ...


40. Collaborative Research: Pleistocene East Antarctic Ice Sheet History as Recorded in Sediment Provenance and Chronology of High-elevation TAM Moraines [NSF-ANT09-44475]
Intellectual Merit: The proposed work will investigate changes in the compositional variation of glacial tills over time across two concentric sequences of Pleistocene moraines located adjacent to ...


41. BHC1, BHC2, BHQ ice core data records [bhc1_bhc2_bhq_logs_notes]
Data and analysis of data from BHC1, BHC2 and BHQ boreholes on Law Dome. Includes caliper data, temperature, and inclination/azimuth. Physical copies of these documents have been stored in the Australian ...


42. Central West Antarctic Glaciochemistry from Ice Cores [NSIDC-0093]
Glaciochemical and accumulation rate records developed from four ice cores in central West Antarctica are used to reconstruct former atmospheric circulation patterns in this region for the last 40 ...


43. Dominion Range Snow Pit and Ice Core, 1984 and 1985 [NSIDC-0087]
Information from snow pits and an ice core were collected at Dominion Range (location - 166 10' East, 85 15' South, elevation - 2,700m) in 1984-1985. The 6 meter snow pit was dug and sampled in 1984-1985 ...


44. Dronning Maud Land, Antarctica, Ice Core, 1991 and 1992 [NSIDC-0089]
Major ion concentration values (Na, Mg, Ca, Cl, NO3, SO4, MSA) were analyzed from a 20-meter ice core drilled in Dronning Maud Land, Antarctica (location - 65 01' East, 75 00' South, elevation - 2,900 ...


45. Firn Air Isotope and Temperature Measurements from Siple Dome and South Pole [NSIDC-0098]
This data set includes d15N, d18O/2, dO2/N2/4, d40Ar/4, d38/Ar/2, d84Kr/48, and d132Xe/96 values for air drawn from the top 15 to 50 m of firn at the South Pole (summer and winter 1998) and a site ...


46. LBA-ECO CD-02 Oxygen Isotopes of Plant Tissue Water and Atmospheric Water Vapor [LBA_CDO2_O_H_ISOTOPES]
This data set reports the oxygen isotope signatures of water extracted from plant tissue (xylem from the stems and leaf tissue) and of atmospheric water vapor from twelve different sites (including ...


47. 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 ...


48. Blue Ice Tephra II - Brimstone Peak [NSIDC-0114]
This data set is the result of a study of volcanic ash and rock fragment (tephra) layers in exposed blue ice areas on Brimstone Peak (75.888S 158.55E) in East Antarctica. Tephra samples were collected ...


49. Blue Ice Tephra II - Mt. DeWitt [NSIDC-0115]
This data set is the result of a study of volcanic ash and rock fragment (tephra) layers in exposed blue ice areas on Mt. DeWitt, Antarctica (77.12 deg S, 159.51 deg E). Tephra samples were collected ...


50. Carbon-Isotopic Composition of Atmospheric CO2 since the Last Glacial Maximum [NSIDC-0108]
These data describe the concentration and carbon-isotopic composition (d13CO2) of atmospheric CO2 from air trapped in ice between 27,000 and 1,300 years before present from Taylor Dome, Antarctica. ...


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