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1. Cascadia Tsunami Deposit Database [USGS_OFR-03-13]
Abstract The Cascadia Tsunami Deposit Database contains data on the location and sedimentological properties of tsunami deposits found along the Cascadia margin. Data have been compiled from 52 studies, ...


2. Fieldwork and sampling at Loewe Massif-Amery Oasis [ASAC_1071_Loewe]
At Loewe Massif and Amery Oasis, samples were taken; --> for sediment analysis (XRF geochemistry and grain size) --> for geochronology (cosmogenic isotope analysis). ...


3. Wilkes Land Glacial History (WEGA) [ASAC_1044]
A collaborative Italian/Australian marine geoscience research voyage to the George Vth Land sector of the East Antarctic continental margin was carried out between 11th February and 20th March, 2000, ...


4. Cariaco Basin 50KYr Radiocarbon Calibration and Reconstruction [NOAA_NCDC_PALEO-2004-006]
Cariaco Basin 50KYr Radiocarbon Calibration and Reconstruction. Accelerator Mass Spectrometry (AMS) 14C data from planktonic foraminifera from Ocean Drilling Program Site 1002, cores 1002D ...


5. Arctic Environmental Change of the Last Four Centuries [NOAA_NCDC_PALEO_ARCTIC]
Abstract (from the online documentation): A compilation of paleoclimate records from lake sediments, trees, glaciers, and marine sediments provides a view of circum-Arctic environmental variability ...


6. Cariaco Basin 2000 Deglacial 14C and Grey Scale Data [NOAA_NCDC_PALEO_2000-069]
This data set contains Cariaco Basin 2000 Deglacial 14C and Grey Scale Data. Cariaco2000_pc56_greyscale.txt is updated from earlier published data, with a new age model. ...


7. Cariaco Basin Stable Isotope Data [NOAA_NCDC_PALEO_2001-075]
This data set consists of Planktonic foraminiferal oxygen isotope data from Cariaco Basin piston cores PL07-39PC and PL07-43PC. Records from these two cores are spliced together to produce a data ...


8. Mapping Eastern North America Vegetation Change Over the Past 18,000 Years [NOAA_NCDC_PALEO_94-007]
These maps are based on 11,700 fossil pollen samples and 1744 modern pollen samples. Twenty-one pollen taxa were included in analyses: Alnus, Fraxinum, Populus, Tilia, Fagus, Betula, Ulmus, Abies, ...


9. Preliminary Investigation of Paleoenvironment, Processes, and Carbon Stocks of Drained Thaw-Lake Basins, Arctic Coastal Plain, Alaska [ARCSS089]
This data set contains measurements taken from 78 drained thaw-lake basins on the Arctic Coastal Plain between Barrow and Atqasuk, Alaska. Investigators collected and analyzed sediment cores to determine ...


10. Radiocarbon Dates and Pollen Data, Peterson Erosional Remnant, Arctic Coastal Plain, Alaska [ARCSS136]
This data set consists of pollen data and radiocarbon (14C) dates resulting from microscopic analysis and mass spectrometry of soil cores taken from the Peterson Erosional Remnant, located ...


11. Larsen Ice Shelf, Andvord Drift, McMurdo Sound Foram 18O and 13C Data [Antarctic_Foram_Isotopes]
There are four isotope data sets. 1) Foram 18O and 13C data (n=70) for SMG samples collected on NBP cruises 2000-03 and 2001-07 to the Larsen Ice Shelf region on the eastern ...


12. Radiocarbon age of organic carbon bound in diatom frustules [Diatom_bound_organic_C_14C_age]
This data set is comprised of radiocarbon ages derived from organic carbon that is bound in diatom frustules found in sediment cores from the Southern Ocean. The sediments were analyzed ...


13. Geologic Record of Late Wisconsinan/Holocene Ice Sheet Advance and Retreat from the Ross Sea [NBP94NBP95]
During 1994 and 1995 geophysical and core data sets were collected in the Ross Sea from the R/V N. B. Palmer. The core data set consists of piston and kasten cores which are archived ...


14. Sediment core data from Dry Valleys lakes [Dry_Valleys_Lake_Cores]
Our data includes mineralogic, stable isotope, grain size, diatom, and chronologic data for sediment cores from lakes in the Dry Valleys, extending from present back to as much as ~50,000 ...


15. Sediment core data from Taylor Valley lakes [doran_0126270]
We hold a sediment core data set for a number of cores collected from Taylor Valley lakes (east Antarctica) which includes grain size, carbon isotopes, nitrogen isotopes, sulfur isotopes, ...


16. Sediment geochemistry and dates for East Antarctic Sediment Cores [E_Antarctic_Margin_Sed_Data]
This data set includes measurements of biogenic Si, organic C, organic N, and C13/N15 from kasten cores and piston cores collected from the East Antarctic Margin during cruise NBP01-1. ...


17. Quaternary Geochronology of Antarctic Glacial Marine Sediments [penguine1]
The overarching goals of this project are to better constrain the chronology and temporal resolution of marine sediment cores from the Antarctic continental shelf, using the naturally-occurring ...


18. Geochemical data from East Antarctic Margin [NBP0101-JPC43B]
Solid phase sedimentary geochemical data derived from Core NBP0101-JPC43B, in "Iceberg Alley North", along the East Antarctic Margin. Data includes major and trace elements, ...


19. US Joint Global Ocean Flux Study (JGOFS) sediment samples [AESOPS_ANDERSON_9530379SED]
This data set contains concentrations of naturally-occurring radionuclides (U-238, U-234, Th-230, Th-232, Pa-231 and Be-10) in marine sediments. Concentrations of U-series ...


20. Middle Pliocene Paleoenvironmental Reconstruction: PRISM2 [USGS_OF99-535]
As part of the USGS Global Change Research effort, the PRISM (Pliocene Research, Interpretation and Synoptic Mapping) Project has documented the characteristics of middle Pliocene climate on a ...


21. Soil Geomorphic Record of Climate Change and Quaternary Landscape Evolution in Southern New Mexico (Chihuahuan Desert) [USDA0403]
The "Soil Geomorphic Record of Climate Change and Quaternary Landscape Evolution in Southern New Mexico (Chihuahuan Desert)" database tracks natural cycles of climate change and quaternary landscape ...


22. Gulf of Guinea MD03-2707 d18O, Ba/Ca, and Mg/Ca Data and SST/West African Monsoon Reconstruction [NOAA_NCDC_PALEO_2007-067]
A detailed reconstruction of West African monsoon hydrology over the past 155,000 years suggests a close linkage to northern high-latitude climate oscillations. Ba/Ca ratio and oxygen isotope composition ...


23. Crawford Lake and Twiss Marl Pond Stable Isotope Data [NOAA_NCDC_PALEO_1999-004]
Latitude and longitude: 43 28'N, 79 57'W (Crawford Lake) 43 27'N, 79 57'W (Twiss Marl Pond) Stable isotope measurements on various authigenic carbonates from three cores (DC, SC, and BC) at Crawford ...


24. Rice Lake Ostracode Mg/Ca Ratios - Drought Frequency Data [NOAA_NCDC_PALEO_1999-005]
Latitude and longitude: 48 00'29"N, 101 31'49"W Water depth at coring site: 863 cm. Juvenile shells (instars A-1, A-2) of Candona rawsoni (a benthic ostracode species with broad salinity tolerance) ...


25. West Greenland Lake Sediment LOI Data [NOAA_NCDC_PALEO_1999-034]
The data in SFL4-1.txt are unsmoothed percentage weight loss-on-ignition values of bulk 2-3 mm gyttja samples . Water depth at coring site is 3.4m. Precision for % LOI is +/- 0.8%.


26. Bay of Plenty Foraminiferal Data and SST Reconstruction [NOAA_NCDC_PALEO_2006-036]
We present sea surface temperature (SST) records with centennial-scale resolution from the Bay of Plenty, north of New Zealand. Foraminiferal assemblage-based paleo-SST estimates provide a deglacial ...


27. Tropical Atlantic Alkenone SST Reconstruction [NOAA_NCDC_PALEO_2006-041]
Evidence for abrupt climate changes on millennial and shorter timescales is widespread in marine and terrestrial climate records. Rapid reorganization of ocean circulation is considered to exert some ...


28. Major Climate Terminations Data [NOAA_NCDC_PALEO_97-024]
The data from figure 1 of Raymo (1997) are presented in the following eleven data files (one for each core presented). Each data set consists of depth in core and oxygen isotope data. To construct ...


29. Tropical Pacific SST at the Last Glacial Maximum [NOAA_NCDC_PALEO_97-015]
Core MW91-15: Location:00.01.38S,158.56.46E, 2,311 meters Ages are reservoir corrected (-400 yrs) and reported in calendar years [see Bard et al., 1993]. Asterik denotes actual AMS 14C date. ...


30. South China Sea d18O and Mg/Ca Data and SST Reconstruction [NOAA_NCDC_PALEO_2005-074]
This data set consists of Isotope and Mg/Ca results from ODP Site 1145. Isotope measurements were made on a Finnegan MAT 253 mass spectrometer (Ostermann and Curry, 2000). The precision of the measurements ...


31. Sulu Sea Core MD97-2141 Foraminiferal Oxygen Isotope Data [NOAA_NCDC_PALEO_2003-032]
This data set consists of foraminiferal oxygen isotope data from core MD97-2141, Latitude 8.8 N, Longitude 121.3 E, Water depth 3633 m. Accelerator Mass Spectrometer (AMS) radiocarbon dates were ...


32. Northeastern Caribbean Late Holocene SST Reconstruction [NOAA_NCDC_PALEO_2002-044]
This data set consists of Nyberg et al. 2002 Northeastern Caribbean Holocene SST Reconstruction. Piston Core PRP 12 and Box Core PRB 12, taken at 17 deg 53.27 min N, 66 deg 36.02 min W, 349m Depth. ...


33. Lake Peten-Itza Ostracod and Gastropod Stable Isotopic Data [NOAA_NCDC_PALEO_2001-059]
This data set consists of Lake Peten-Itza Ostracod and Gastropod Stable Isotopic Data. Stable isotopic data (d18O and d13C) with radiocarbon ages, from ostracod and gastropod samples taken in Lake ...


34. North Atlantic Isotopic and Trace Element Data [NOAA_NCDC_PALEO_2000-031]
The data are presented with respect to VPDB based on an published values for NBS-19 of -2.20 for 18O and 1.95 for 13C. The methods for conversion to VPDB are described in: Ostermann, D. R. and ...


35. Climate: Long-Range Investigation, Mapping, and Prediction (CLIMAP) 18,000 Years Before Present (18k bp) Sediment Data Files [FE00126]
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. ...


36. Reworked Calcareous Nannofossils in the Gulf of Mexico [NOAA_NCDC_PALEO_2001-005]
The history of meltwater flow from the Laurentide Ice Sheet to the Gulf of Mexico during the last deglaciation, which holds possible implications for the cause of the Younger Dryas cold episode, ...


37. Florida Current Planktonic Foraminiferal d18O Data [NOAA_NCDC_PALEO_2006-013]
Planktonic foraminiferal d18O time series from three well-dated, high sedimentation rate cores near the Florida Keys (24.4N, 83.3W) exhibit repeated centennial to millennial-scale oscillations during ...


38. Calcium Carbonate Percent from Marine Sediments [EARTH_LAND_NGDC_PALEOCLIM_CARB1]
This data set contains calcium carbonate percentage data from marine sediment cores, plus C14 dates or age models as available, and NCDC's display software. The analyses were done for the CLIMAP ...


39. North Atlantic Postglacial Deep Water Ventilation Sediment Data [NOAA_NCDC_PALEO_2006-068]
Stable isotope, sedimentological, and radiocarbon data from cores at ~3 km water depth on the Blake Ridge, western subtropical North Atlantic, reveal the history of deep water ventilation since ...


40. Scotian Margin Data [NOAA_NCDC_PALEO_95-031]
This data set consists of Microsoft Excel text files of oxygen isotopes (d18-O) to PDB, faunal percentages, ice rafting counts, sand fraction percentages, site locations, accelerator 14C results.


41. Western North Atlantic LGM and YD Radiocarbon and Stable Isotope Data [NOAA_NCDC_PALEO_2004-080]
This data set consists of faunal, carbonate, and stable isotope data from 21 high deposition rate sediment cores in the western subtropical North Atlantic, used to infer changes in ocean and climate ...


42. Southern Ocean Biomarker Flux Data Set [NOAA_NCDC_PALEO_2000-024]
This data set consists of marine and terrestrial biomarker data used for paleoenvironmental reconstruction of atmospheric transport and glacial-interglacial marine productivity changes.


43. Elk Lake, Minnesota, Paleoclimate Data, WDC Paleoclimatology [EARTH_LAND_NGDC_PALEOCL_ELKLAKE]
This data set contains data files of various parameters collected in Elk Lake, Minnesota. The lake has generated considerable interest due to its 10,000 year record of varved sediments. Extensive ...


44. Moon Lake 11,000 Year Diatom-inferred Salinity Data [NOAA-NCDC_PALEO_2003-030]
11,000 year diatom-derived salinity record, interpreted as a drought intensity and frequency proxy on the Great Plains of North America Site: Moon Lake, North Dakota, USA (46 51' 27" N, 98 09' 30" ...


45. Moon Lake Diatom Salinity-Drought Data, 350 BC - 1980 AD [NOAA_NCDC_PALEO_1998-015]
Drought intensity and frequency on the Great Plains of North America inferred from Diatom derived salinity reconstructions in Moon Lake, North Dakota, USA (46 51' 27" N, 98 09' 30" W. ~35 ha, max. ...


46. Heinrich Event Data, DSDP Site 609 [NOAA_NCDC_PALEO_1996-019]
This data set consists of DSDP site 609 14C Dates, %N.pachy, lithics, total forams, and oxygen isotopes. Date collected-21 July 1983. DSDP Site 609 provides evidence for massive iceberg discharges ...


47. Holocene High-Resolution Labrador Shelf Sediment Data [NOAA_NCDC_PALEO_1999-064]
The data from HU87-33-017 and 018 consist of 6 files which detail the sedimentology stable isotope results, foraminiferal percentages, and rock magnetic properties.


48. Labrador Sea Heinrich Event Data [NOAA_NCDC_PALEO_1998-014]
This data set consists of sediment and stable isotope results from Core HU87-033-009, Northwestern Labrador Sea, 62? 30.99'N, 59? 26.82'W, 1437 mwd. Files: 1) Radiocarbon date file hu87-033-009.c14dates.txt. ...


49. DIRTMAP Version 2. Last Glacial Maximum, Late Holocene, and Modern Eolian Fluxes from Ice Cores, Marine Sediments, Marine Sediment Traps, and Terrestrial Deposits [NOAA_NCDC_PALEO_2002-045]
The records of dust accumulation rates included here represent the second version of the DIRTMAP data base, including dust information from ice cores, marine sediments, marine sediment traps, and ...


50. Sedimentological and geochemical analyses of gravity cores from Antarctic Peninsula region (KARP 1996-2006) [KPDC-MD-2006-001]
This dataset includes sedimentological and geochemical analyses of more than 80 gravity cores retrieved from Antarctic Peninsula region during the KARP (Korea Antarctic Research Program) cruise ...


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