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PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Nd isotopic composition of fossil fish teeth and debris from ODP Legs 138, 16...
Changes in circulation associated with the shoaling of the Isthmus of Panama and the Caribbean carbonate crash in the Miocene were investigated using Nd isotopes from fossil... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Planktic and benthic foraminifreral isotope data for ODP Site 207-1258
The mid-Cretaceous is widely considered the archetypal ice-free greenhouse interval in Earth history, with a thermal maximum around Cenomanian-Turonian boundary time (ca. 90... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Chemical, isotopic and isotope-chronological data for samples from DSDP Hole ...
Basalt sills cored in lowermost Berriasian sediments on Shatsky Rise in the northwest Pacific yield a mean 40Ar-39Ar incremental heating age of 144.6+/-0.8 Ma, providing a... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Nd, Sm and carbon isotopic data for samples from ODP Legs 115, 145, 171, and 207
Late Cretaceous fish debris from Demerara Rise exhibits a dramatic positive excursion of 8 e-Nd units during ocean anoxic event 2 (OAE2) that is superimposed on extremely low... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Strontium and oxygen isotope data for DSDP Hole 44-390A and ODP Leg 171 holes
Differences in regional responses to climate fluctuations are well documented on short time scales (e.g., El Niño-Southern Oscillation), but with the exception of latitudinal... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Radiocarbon data, oxygen isotopic composition in foraminifera, freshwater dia...
Massive discharges of freshwater from the glacial lake Missoula to the northeast Pacific Ocean are thought to have sculpted the Channeled Scablands of eastern Washington and... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Concentrations of Ti, Fe, and Al and radiogenic isotope data for sediments of...
Identifying terrigenous sources in deep-sea sediments may reveal temporal trends in paleocirculation and the relative role of eolian, upwelled, and hemipelagic Fe sources to... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Ages, biostratigraphic datums, and coiling ratios of Pulleniatina in sediment...
Pliocene and Pleistocene planktonic foraminiferal biogeography and paleoceanography have been examined in Deep Sea Drilling Project (DSDP) sites of the Panama Basin (Pacific... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Strontium isotopic ages from IODP Exp307
Sr isotope stratigraphy provides a new age model for the first complete section drilled through a deep-water coral mound. The 155-m-long section from Challenger Mound in the... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Ar and U-Th-Pb age determinations for minerals from ODP Holes of ODP Legs 173...
We report U-Pb and 39Ar-40Ar measurements on plutonic rocks recovered from the Ocean Drilling Program (ODP) Legs 173 and 210. Drilling revealed continental crust (Sites 1067 and... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Trace element contents in zircons from oceanic crust
We present newly acquired trace element compositions for more than 300 zircon grains in 36 gabbros formed at the slow-spreading Mid-Atlantic and Southwest Indian Ridges. Rare... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Average compositions and analyses range for clinopyroxene, olivines, orthopyr...
Mineral compositions of residual peridotites collected at various locations in the Mid-Atlantic Ridge south of the Kane transform (MARK area) are consistent with generally... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Geochemical data, paleo-sea surface temperatures reconstructed by TEX86 paleo...
Paleoclimate records of geologic time periods characterized by extreme global warmth such as the mid-Cretaceous are important for a better understanding of the Earth's climate... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Trace element concentrations in zircons from ODP Holes 147-894G and 153-923A
The trace element compositions of Hadean zircons have been used in two ways to argue for the existence of Hadean continental crust. One argument is based on low crystallization... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Oxygen isotope composition of benthic and planktonic foraminifera from ODP Ho...
The detailed structure and timing of the penultimate deglaciation are insufficiently defined yet critical for understanding mechanisms responsible for abrupt climate change.... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Chemical element concentrations in sediments from DSDP Holes 60-458 and 60-459
The development of laser ablation-inductively coupled plasma-mass spectrometry has revolutionized the analysis of tephras by providing (1) an efficient and precise method for... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Chlorine concentration and isotopic data for sediments and serpentine seamoun...
Chlorine isotope ratios were determined for volcanic gas, geothermal well, ash, and lava samples along the Izu-Bonin-Mariana volcanic front, serpentinite clasts and muds from... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Composition of Cretaceous basalts from DSDP Hole 16-163
Basalt underlying early Campanian chalk at Deep Sea Drilling Project (DSDP) Site 163 is divided into seven extrusive cooling units bounded by glassy margins. The margins have... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Distribution of abundance of planktic foraminifera and calcareous nannofossil...
New paleomagnetic and paleontologic data from Pacific DSDP Sites 463 and 167 define the magnetic reversals that predate the Cretaceous Normal Polarity Superchron (K-N). Data... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Age and strontium isotope composition for Cretaceous in DSDP Hole 74-525
Firm stratigraphic correlations are needed to evaluate the global significance of unconformity bounded units (sequences). We correlate the well-developed uppermost Campanian and...
