Search Help
Thumbnail Icon [Keyword='D18O']


Refine by Category
 
Refine by Full text

 

158 Titles Match Your Query
Showing 1 through 50 of 158 Next
1. Arabian Sea Late Quaternary Sediment Data [NOAA_NCDC_PALEO_1999-010]
Isotope, Organic Carbon, Sr/Ca, and foraminifer data from late Quaternary sediments in the Arabian Sea. Data precision: For Corg the relative precision was better than 3%. The elements Ca and Sr ...


2. Antro del Corchia, Italy Stalagmite Oxygen Isotope Data [NOAA_NCDC_PALEO_2006-020]
Multi-proxy data from an Italian stalagmite constrain the commencement of full Last Interglacial conditions in southern Europe at 129 +/- 1 ka, consistent with absolutely dated records currently ...


3. Arabian Sea Summer Monsoon Proxy Data [NOAA_NCDC_PALEO2003-071]
Arabian Sea Summer Monsoon Multi-Proxy Data Core Locations: ODP 722B 16 37.31'N, 59 47.76'E, 2028 mbsl RC27-61 16 37.5'N, 59 51.7 'E, 1890 mbsl The data set consists of 5 pseudo-independent summer ...


4. Arabian Sea Summer Monsoon Proxy Data for the Past 3.5 Myr [NOAA_NCDC_PALEO_2005-082]
Paleoclimate records indicate that the strength of the Asian summer monsoon is sensitive to orbital forcing at the obliquity and precession periods (41,000 and 23,000 years, respectively) and the ...


5. Arabian Sea Surface Temperature Pattern Reconstructions [NOAA_NCDC_PALEO_2006-049]
These data come from cores throughout the Arabian Sea. We measured d18O, shell weight, and Mg/Ca of G. ruber for four distinct time horizons within the core. Forams were subjected to a full oxidative ...


6. Arabian Sea cores 63KA, 41KL, 42KG foraminiferal oxygen isotope data [NOAA_NCDC_PALEO2003-059]
Foraminiferal oxygen isotope data from cores 63KA, 41KL, 42KG, Latitude 24 deg 37' N, Longitude 65 deg 59' E, Water depth 316 m. Corrected depth (column 3) is the core depth minus event deposits. ...


7. Arctic Ocean Paleocene Mollusc Stable Isotope Data [NOAA_NCDC_PALEO_2006-069]
The data consist of oxygen and carbon isotope measurement of carbonate samples microdrilled from sequential growth increments of 2 specimens of the bivalve Camptochlamys alaskensis. The samples ...


8. Bahamas Benthic Foraminiferal Isotope Data [NOAA_NCDC_PALEO_2000-028]
Bahamas Benthic Foraminiferal Isotope Data Calibration to VPDB 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. Since they were ...


9. 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 ...


10. Benthic Foraminiferal Stable Isotope Data, ODP Sites 846 and 849 [NOAA_NCDC_PALEO_2000-041]
This data set consists of d18O and d13C benthic foraminiferal stable isotopes. ODP Site 846: 3 deg 5.7' S, 90 deg 49.1' West, Water Depth 3296M. ODP Site 849: 0 deg 11.0 'N, 110 deg 31.1' ...


11. Benthic Foraminiferal Stable Isotopic Data from Ceara Rise [NOAA_NCDC_PALEO_2000-029]
This data set consists of Benthic Foraminiferal Stable Isotopic Data from Ceara Rise. The data are presented with respect to VPDB based on an published values for NBS-19 of -2.20 for 18O and 1.95 ...


12. Bermuda Rise Box Core Data [NOAA_NCDC_PALEO_96-030]
This data set consists of data from the Bermuda Rise box core (Hudson89-038-BC004). Latitude: 33 deg 41.6min N Longitude: 57 deg 36.7min W Water depth 4418m Variable names: percent calcium carbonate ...


13. Blake Outer Ridge Stable Isotope and Carbonate Data [NOAA_NCDC_PALEO_2005-026]
Two sediment cores from a high-accumulation sediment drift at ~3000-m water depth in the western North Atlantic are investigated in order to examine possible linkages between subtropical surface ...


14. Mono Lake Stable Isotope Data [NOAA_NCDC_PALEO_2000-035]
This data set consists of isotopic records of Mono Lake sediments, Core F3, California, USA Latitude: 38o N Longitude: 119oW Elevation: 1945 m d13C-d18O covariance in carbonate sediments of Mono ...


15. Monsoon Fluctuations Data [NOAA_NCDC_PALEO_97-018]
This data set consists of several different data sets from four marine cores in the northwest Pacific Ocean. The cores, their water depths, and latitude and longitude are as follows: ...


16. Planktonic Foraminiferal Cd/Ca: Paleonutrients or Paleotemperature? [NOAA_NCDC_PALEO_2002-035]
Planktonic Foraminiferal (G. bulloides) Cd/Ca, Mg/Ca, and d18O data from the subantarctic sector of the Southern Ocean.


17. Pleistocene Depth-derived Age Model and Composite d18O Record [NOAA_NCDC_PALEO_2006-075]
This collection of files provides the data used in constructing the extended depth-derived age-model, the resulting age-model and composite delta-18O records, the uncertainty estimates associated ...


18. Plio-Pleistocene Astronomical Timescale [NOAA_NCDC_PALEO_96-017]
This data set consists of a comparison of published astronomically calibrated timescales. The ASCII file lourens1996.dat contains composite depth,age, oxygen isotope data from G. ruber-obliquus, ...


19. Pliocene Warm Period Foraminifer Stable Isotope Data [NOAA_NCDC_PALEO2003-070]
Pliocene Warm Period Foraminifer Stable Isotope Data ODP Site 980/981 55.48N, 14.65W, 2200m depth (Abstract from the online documentation): We present a high-resolution climate record from a sediment ...


20. Northeast Pacific Modern Planktonic Foraminifera Isotope Data [NOAA_NCDC_PALEO_1999-017]
Average oxygen and carbon isotopic composition of planktonic Foraminifera from the MOCNESS plankton tow, plus dissolved inorganic carbon d13C and [NO3-]at four sites along the Multitracers transect.


21. Northwest Pacific Stable Isotope Data [NOAA_NCDC_PALEO_2001-039]
This data set consists of Northwest Pacific Stable Isotope Data. This directory contains foraminifer stable isotope data published in Keigwin (1998) Paleoceanography, plus additional files of d18-O ...


22. NADW Suborbital Timescale Variability [NOAA_NCDC_PALEO_95-027]
This data set consists of tables of stable isotope and 14C dates on benthic and planktonic foraminifer assemblages from core V29-202 (subpolar North Atlantic, ~50N, ~23W), used as proxy ...


23. Nordic Seas Eemian Paleoceanography [NOAA_NCDC_PALEO_97-029]
This data set consists of a comparison of Eemian and early Weichselian interglacial paleoceanography with that of the Holocene interglacial in the nordic seas (Norwegian, Iceland, and Greenland Seas) ...


24. North Atlantic Dansgaard-Oeschger Cycle Salinity Reconstructions [NOAA_NCDC_PALEO_2006-094]
Geochemical and sedimentological evidence suggest that the rapid climate warming oscillations of the last ice age, the Dansgaard-Oeschger cycles, were coupled to fluctuations in North Atlantic meridional ...


25. North Atlantic Deep Water Production 70-130 KYrBP [NOAA_NCDC_PALEO_1998-013]
This data set consists of NADW production derived from benthic foraminifer stable isotopic data. Core KNR31-GPC9. Location: Bahama Outer Ridge Latitude 28 deg 14.7 min N Longitude 74 deg 26.4 min ...


26. 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 ...


27. North Atlantic Pleistocene Isotope Records [NOAA_NCDC_PALEO_2004-020]
Geochemical profiles from the North Atlantic Ocean suggest that the vertical d13C structure of the water column at intermediate depths did not change significantly between glacial and interglacial ...


28. 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 ...


29. North Greenland Ice Core Project Oxygen Isotope Data [NOAA_NCDC_PALEO_2004-059]
Two deep ice cores from central Greenland, drilled in the 1990s, have played a key role in climate reconstructions of the Northern Hemisphere, but the oldest sections of the cores were disturbed in ...


30. North Iceland Shelf Carbonate and Foraminiferal Oxygen Isotope Data [NOAA_NCDC_PALEO_2004-048]
This dataset contains oxygen isotope data and percent total carbonate data for nine sediment cores collected from the North Iceland shelf. Methods: Cores were collected in the summer of 1997 ...


31. 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. ...


32. Northern Gulf of Aqaba Modern and Fossil Coral Oxygen Isotope and Sr/Ca Data [NOAA_NCDC_PALEO_2004-026]
The last interglacial period (about 125,000 years ago) is thought to have been at least as warm as the present climate. Owing to changes in the Earth's orbit around the Sun, it is thought that insolation ...


33. Northwest Pacific Stable Isotope Data and SSS/SST Reconstructions [NOAA_NCDC_PALEO_2004-086]
The oxygen isotope records of both benthic and planktonic Foraminifera in five piston cores, collected from the region between the Oyashio and Kuroshio Currents near Japan, clearly show the marked ...


34. ODP Site 1059 MIS 5 Pollen and Isotopic Data [NOAA_NCDC_PALEO_2004-001]
We present directly correlative, high-resolution pollen and isotopic data from marine isotope stage (MIS) 5 from a marine core taken on the continental margin off the southeastern United States ...


35. ODP Site 851 Planktonic Foraminiferal Stable Isotope Data. [NOAA_NCDC_PALEO_97-026]
This data set consists of planktonic foraminiferal stable isotope data. The planktonic foraminiferal stable isotope data are uncorrected for species vital effects. The age model is outlined in Cannariato ...


36. ODP Site 980 Benthic Stable Isotope Data [NOAA_NCDC_PALEO_2000-070]
This data set consists of ODP site 980 0-1 Myr benthic stable isotope data. Latitude: 55°29.1'N Longitude: 14°42.1'W Bathymetry: 2168 m Data File Columns ODP980-isotope.xls: Depth (mcd) = meters ...


37. Okinawa Trough Oxygen Isotope and Mg/Ca-SST Data [NOAA_NCDC_PALEO_2005-072]
Detailed deglacial and Holocene records of planktonic d18O and Mg/Ca based sea surface temperature (SST) from the Okinawa Trough suggest that at ~18 to 17 thousand years before present (kyr B.P.), ...


38. Orbitally Tuned Marine Isotope Sequences, ODP Site 982 [NOAA_NCDC_PALEO_2001-061]
This data set consists of orbitally tuned marine isotope sequences, ODP Site 982. Marine isotope records from ODP Site 982 on the Rockall Plateau (57 30'N, 15 52'W, 1134M) orbitally tuned for reconstruction ...


39. Orca Basin, Gulf of Mexico MD02-2551 d18O and Mg/Ca Data [NOAA_NCDC_PALEO_2006-018]
A leading hypothesis to explain abrupt climate change during the last glacial cycle calls on fluctuations in the margin of the North American Laurentide Ice Sheet (LIS), which may have routed fresh ...


40. Oxygen and Carbon Isotopic Data of Core MD952042 [NOAA_NCDC_PALEO_1999-001]
Isotopic data from core MD 952042. Latitude : 37°48'N Longitude: 10°10'W Bathymetry: 3146 m Variable names : depth; delta 18O; delta 13C Variable unit : cm, per mil, per mil Data precision ...


41. Paleocene Thermal Maximum Data, Bass River, NJ [NOAA_NCDC_PALEO_1999-007]
A thick, apparently continuous section recording events of the latest Paleocene thermal maximum in a neritic setting was drilled at Bass River State Forest, New Jersey as part of ODP Leg 174AX ...


42. Paleocene-Eocene Thermal Maximum Isotope and Mg/Ca Data [NOAA_NCDC_PALEO_2005-058]
A rapid increase in greenhouse gas levels is thought to have fueled global warming at the Paleocene-Eocene Thermal Maximum (PETM). Foraminiferal magnesium/calcium ratios indicate that bottom waters ...


43. Papua New Guinea Stable Isotope (delta 18O) Data for 1922 to 1991 [G2050]   CHILD METADATA
Samples were collected in 1991 and 1992 from massive Porites corals in Madang Lagoon (5 deg 13'S; 145deg 49'E, .2M Depth) and at Duranguit Reef, Laing Island (4deg 9'S; 144deg 53'E; 3M Depth), Bismark ...


44. Peruvian Amazonia Miocene Freshwater Bivalve Oxygen Isotope Data [NOAA_NCDC_PALEO_2005-001]
This data set consists of Peruvian Amazonia Miocene Freshwater Bivalve Oxygen Isotope Data. Site location: Latitude: S 03.47.08, Longitude: W 73.17.08 (Modern) (Mollusk collected alive September ...


45. Red Sea Sea Level Reconstruction [NOAA_NCDC_PALEO_2006-063]
The last glacial cycle was characterized by substantial millennial scale climate fluctuations, but the extent of any associated changes in global sea level (or, equivalently, ice volume) remains elusive. ...


46. Santa Barbara Basin Holocene Stable Oxygen Isotope Data [NOAA_NCDC_PALEO2003-037]
Core JPC-76, Santa Barbara Basin, offshore southern California 34 16'16"N, 120 04'22"W; 575 m water depth, core length 11 m. Stable isotope analyses were carried out at 1 cm sample spacing using ...


47. Santa Barbara Basin Sediment Trap G. bulloides del18O and del13C Data [NOAA_NCDC_PALEO_2000-009]
Santa Barbara Basin Sediment Trap G. bulloides del18O and del13C Data The file sbbtrap-O18C13bulloides.xls contains stable isotope data (oxygen and carbon) generated on specimens of G. bulloides ...


48. Sargasso Sea Stable Isotope and Cd/Ca Data [NOAA_NCDC_PALEO_2000-020]
This data set consists of Sargasso Sea Stable Isotope and Cd/Ca Data. Geochemical proxy data from the northern Sargasso Sea during marine isotope stage 3. Planktonic d18O correlates with Greenland ...


49. Sclerochronology of Mollusk Arctica islandica [NOAA_NCDC_PALEO_2001-027]
Arctica islandica growth band widths showing synchronization of growth among members of a population, including first composite sclerochronology incorporating dead-collected ("fossil") mollusks. ...


50. 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.


Showing 1 through 50 of 158 Next
Click here for a static view of records.

-->