|27 Titles Match Your Query
Showing 1 through 27 of 27
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 ...
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.), ...
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 ...
Bahama Bank Modern Benthic Foraminifera Element/Temperature Calibration Data [NOAA_NCDC_PALEO_2004-008]
Surface sediments from Little Bahama Bank (LBB), intersecting the subtropical thermocline, were used to assess the influence of temperature on the incorporation of Mg, Sr, F, and Cd into shells ...
Southern Ocean Middle Miocene ODP1171 Foraminifer Stable Isotope and Mg/Ca Data [NOAA_NCDC_PALEO_2006-061]
Magnesium/calcium data from Southern Ocean planktonic foraminifera demonstrate
that high-latitude (~55?S) southwest Pacific sea surface temperatures (SSTs)
cooled 6? to 7?C during the middle Miocene ...
Western Caribbean ODP 999A Mg/Ca and d18O Data and SST Reconstruction [NOAA_NCDC_PALEO_2006-038]
Mg/Ca ratios in the planktonic foraminifera Globigerinoides ruber from
Colombian Basin core ODP 999A suggest that Caribbean sea surface temperatures
(SSTs) were from 2.1 to 2.7?C colder than the ...
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.
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 ...
Equatorial East Atlantic Planktic Foraminifera Mg/Ca Data [NOAA_NCDC_PALEO_2000-014]
This data set consists of Equatorial east Atlantic planktic foraminifera Mg/Ca
data, used by Nuernberg et al for SST reconstructions.
Tropical Pacific ODP806B Pleistocene Mg/Ca Data and SST Estimates [NOAA_NCDC_PALEO_2006-010]
This data set consists of tropical Pacific ODP806B Pleistocene Mg/Ca data and
ODP Hole 806B, Cores 1H through 4H section 2W:
0 deg 19.1' N, 159 deg 21.7' East, 2520m. depth
Globorotalia truncatulinoides (R) Mg/Ca Water Temperature Calibration [NOAA_NCDC_PALEO_2004-018]
This data set consists of Globorotalia truncatulinoides (R) Mg/Ca to water
temperature calibrations from Indian Ocean core-top sediments and plankton
tows. G. truncatulinoides (R) is a deep dwelling ...
Subantarctic Foraminiferal Mg/Ca Data and SST Reconstruction [NOAA_NCDC_PALEO_2001-022]
This data set consists of Globigerina bulloides Mg/Ca as a paleotemperature
proxy. Indicated glacial-interglacial changes in sea surface temperature (SST)
are about 4?C cooler in the Subantarctic ...
Gulf of Mexico MD02-2550 Early Holocene Mg/Ca and d18O Data and SST Reconstruction [NOAA_NCDC_PALEO_2006-108]
An early Holocene record from the Gulf of Mexico (GOM) reveals climatic and
hydrologic changes during the interval from 10.5 to 7 thousand calendar years
before present from paired analyses of Mg/Ca ...
Eastern Tropical Pacific Foraminiferal Mg/Ca and SST Reconstruction [NOAA_NCDC_PALEO_2004-028]
The key scientific uncertainty in the global warming debate is the equilibrium
climate sensitivity. Coupled atmosphere-ocean general circulation models
predict a wide range of equilibrium climate ...
Galápagos TR163-22 Foraminiferal d18O and Mg/Ca Data and SST Reconstruction [NOAA_NCDC_PALEO_2006-090]
Records of planktonic and benthic foraminiferal d18O and planktonic Mg/Ca from
core TR163-22, just northwest of the Gal?pagos Islands, reveal a detailed
(250-450 year resolution) climate history ...
350 KYr Sea Level Reconstruction and Foraminifer Isotope Data [NOAA_NCDC_PALEO_2003-010]
This data set consists of 350 KYr Sea Level Reconstruction based on foraminifer
oxygen isotope and Mg/Ca data from the Equatorial Pacific.
Core TR163-19, Cocos Ridge
long: 90?57.1'W ...
Equatorial Pacific Isotope and Mg/Ca Data and SST Reconstruction [NOAA_NCDC_PALEO_2001-023]
This data set consists of magnesium/calcium data from planktonic foraminifera
in equatorial Pacific sediment cores as a paleotemperature proxy. Indicated
tropical Pacific sea surface temperatures ...
Western Tropical Atlantic LGM Foraminiferal Mg/Ca Data [NOAA_NCDC_PALEO_2006-086]
We explore using changes in planktonic foraminiferal Mg/Ca with water depth in
a single region to infer relative changes in deep water carbonate chemistry.
The Mg/Ca ratio in foraminiferal calcite ...
Demerara Rise Cretaceous and Paleogene Mg/Ca Data [NOAA_NCDC_PALEO_2005-085]
The data are Mg/Ca and Al/Ca ratio values determined by inductively coupled
plasma mass spectrometry (ICP-MS)and Mg/Ca values determined by secondary ion
mass spectroscopy (SIMS). The samples are ...
Foraminiferal d18O, Mg/Ca, and Paleotemperatures for 27 Myr [NOAA_NCDC_PALEO_2002-031]
Data set consists of Billups and Schrag 2002 Foraminiferal d18O, Mg/Ca, and
Paleotemperatures for the past 27 Myr.
Western Pacific Warm Pool Pleistocene paired d18O-Mg/Ca and SST Reconstruction [NOAA_NCDC_PALEO_2005-012]
About 850,000 years ago, the period of the glacial cycles changed from 41,000
to 100,000 years. This mid-Pleistocene climate transition has been attributed
to global cooling, possibly caused by a ...
Western Tropical Pacific Holocene Sea Surface Temperature and Salinity Reconstructions [NOAA_NCDC_PALEO_2004-054]
This data set consists of Holocene planktonic foraminiferal oxygen isotope
values, Mg/Ca-derived sea-surface temperature estimates, and calculated
sea-water oxygen isotope records obtained from Globigerinoides ...
340 KYr SW Pacific d18O Data and Mg/Ca-based SST Reconstruction [NOAA_NCDC_PALEO2003-057]
In order to investigate rapid climatic changes at mid-southern
latitudes, we have developed centennial-scale paleoceanographic
records from the southwest Pacific that enable detailed comparison
Cariaco Basin Foraminiferal Mg/Ca and SST Reconstruction [NOAA_NCDC_PALEO2003-067]
(Abstract from the online documentation)
A high-resolution western tropical Atlantic sea surface temperature
(SST) record from the Cariaco Basin on the northern Venezuelan shelf,
based on Mg/Ca values ...
Caribbean Foraminiferal Mg/Ca, d18OCalcite, and Paleosalinity [NOAA_NCDC_PALEO_2004-011]
Variations in the strength of North Atlantic Ocean thermohaline circulation
have been linked to rapid climate changes during the last glacial cycle
through oscillations in North Atlantic Deep Water ...
Laurentian Slope Benthic Foraminiferal Mg/Ca, d18O, and Temperature Estimates [NOAA_NCDC_PALEO2003-092]
[abstract from data documentation]
Magnesium/calcium ratios in benthic foraminifera (Cibicidoides
pachyderma) from a sediment core on the Laurentian Slope (1854 m)
exhibit strong millennial-scale ...
Sulu Sea Core MD97-2141 Oxygen Isotope and Mg/Ca Data [NOAA_NCDC_PALEO2004-002]
[Abstract from data documentation]
Variations in tropical sea surface temperature patterns and the
phasing relative to climate change in higher-latitudes provide insight
into the mechanisms of climate ...
Showing 1 through 27 of 27