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Tab. 2: U-Pb ion-microprobe ages from Taymyr peninsula
We present the initial results of a U-Th-Pb zircon ion-microprobe investigation on samples from the Central Belt of Taimyr, in order to constrain its tectono-magmatic evolution.... -
Tab.1: Representative bulk-rock and trace element chemistry
High-pressure/low-temperature metabasites occupy a definite geological position within the structure of the Polar Urals and have a very important bearing on the understanding of... -
Chemical composition of basalts and andesites from the Sea of Japan
An investigation of uranium and thorium contents in extrusive rocks from underwater rises in the Sea of Japan demonstrates that concentrations of these radioactive elements can... -
Tab. 1: Zircon isotopic data and rock ages from the Antarctic Peninsula
Morphological and U-Pb isotope studies on sedimentary zircons reflect the orogenic evolution of their former host rocks. The orogenic history of detrital zircons from the... -
Elemental abundances in marine carbonates from ODP Leg 115 holes (Table 1)
We subjected 18 carbonate samples <1-46 Ma in age from Holes 706A, 707A, 708A, 709C, 710A, and 711A on or near the Mascarene Plateau and Madingley Rise and from Holes 712A,... -
Tab. 1: U-Pb analyses of zircons from rock samples in MT. Newton and Cumpston...
We present new U-Pb zircon (SHRIMP) data on rocks from Mt Newton and Cumpston Massif in the southern Prince Charles Mountains. Our data demonstrate that Mt Newton was affected... -
(Table 1) Chemical composition of volcanic rocks from the Mariisky sequence a...
Early Cretaceous volcanic rocks of the Mariisky sequence and Early Cenozoic extrusive-vent rocks of the Mary Cape are exposed at the most northwest of the Schmidt Peninsula,... -
Composition of subalkali basalts from the Jan Mayen Fracture Zone, Jan Mayen ...
This dataset has no description
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(Table 2) Trace metal concentrations in ODP Hole 169-1033B
We measured the concentrations of redox-sensitive trace metals (Mn, V, Mo, U, Cd and Re) in sediments from ODP Leg 169S Hole 1033B in Saanich Inlet, British Columbia, to... -
Composition of subalkali basalts from the Jan Mayen Fracture Zone, Jan Mayen ...
This dataset has no description
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Concentrations of heavy and precious metals in animals from hydrothermal vent...
A series of samples of inhabitants of hydrothermal vents were collected during the 12-th cruise ofR/V Akademik Mstislav Keldysh in Guaymas Basin (the Gulf of California) and the... -
(Table 1) U-Pb isotopic results of single-grain zircon and monazite analyses,...
At Elan Bank of the Kerguelen Plateau in the southeast Indian Ocean, Leg 183 of the Ocean Drilling Program recovered clasts of garnet-biotite gneiss in a fluvial conglomerate... -
(Table DR1) Trace element contents in basalts from ODP Hole 33-317A
Numerous large igneous provinces formed in the Pacific Ocean during Early Cretaceous time, but their origins and relations are poorly understood. We present new geochronological... -
Isotope ratios of sediments from DSDP Hole 47-397 (Table 1)
We report the Sr, Nd and Pb isotopic compositions (1) of 66 lava flows and dikes spanning the circa 15 Myr subaerial volcanic history of Gran Canaria and (2) of five Miocene... -
Major and trace element abundance in sediment samples from ODP Hole 121-758B ...
Major and trace element analyses of 30 sediment samples from ODP Core 758B across the Brunhes-Matuyama geomagnetic polarity reversal and the Australasian microtektite-bearing... -
(Table 1) Trace element and isotopic data for ODP Hole 145-887D basalts
Age-progressive, linear seamount chains in the northeast Pacific appear to have formed as the Pacific plate passed over a set of stationary hotspots; however, some anomalously... -
Major and trace element content of the 17 lithostratigraphic units recovered ...
IPOD Leg 49 recovered basalts from 9 holes at 7 sites along 3 transects across the Mid-Atlantic Ridge: 63°N (Reykjanes), 45°N and 36°N (FAMOUS area). This has provided further... -
(Appendix 1) Element concentrations in sediment and basalt samples from DSDP ...
The geochemistry of the REE (rare earth elements) in oceanic sediments is discussed, based mainly on samples from DSDP Holes 530A and 530B, Leg 75, and Hole 525A, Leg 74. The... -
(Table 1) Chemical and lithological composition of rocks from DSDP Hole 465A
Uranium and thorium are concentrated in Cretaceous limestone, chert, ash, basalt, and other rock types at Deep Sea Drilling Project Site 465 located on the southern Hess Rise in... -
U-Pb (zircon) geochronologic analyses for rocks of the Transantarctic Mountai...
The Byrd Glacier discontinuity us a major boundary crossing the Ross Orogen, with crystalline rocks to the north and primarily sedimentary rocks to the south. Most models for...