Upward Point-Set Embeddability

Upwelling and melting of the Iceland plume from radial variation of 238U-230Th disequilibria in postglacial volcanic rocks

Uracil and uridine photolysis on lunar soil

Uranian ring orbits from earth-based and Voyager occultation observations

Uranium accumulation during weathering of Canon Diablo meteoritic iron

Uranium and rare earth elements in CO 2 -rich waters from Vals-les-Bains (France) *

Uranium and thorium abundances in Indian kimberlites

Uranium and thorium contents of coexisting gneisses, granites and pegmatites

Uranium and thorium diffusion in diopside

Uranium and thorium in achondrites

Uranium and thorium microdistributions in stony meteorites

Uranium and thorium series nuclides in oriented ferromanganese nodules: growth rates, turnover times and nuclide behavior

Uranium concentrations in marine sediments

Uranium determinations in deep-sea sediments and natural waters using fission tracks

Uranium distribution and 'excessive' U-He ages in iron meteoritic troilite

Uranium geochemistry in estuarine sediments: Controls on removal and release processes

Uranium in foraminiferal calcite as a recorder of seawater uranium concentrations

Uranium in granitic magmas: Part 1. Experimental determination of uranium solubility and fluid-melt partition coefficients in the uranium oxide-haplogranite-H 2 O-Na 2 CO 3 system at 720-770°C, 2 kbar

Uranium in granitic magmas: Part 2. Experimental determination of uranium solubility and fluid-melt partition coefficients in the uranium oxide-haplogranite-H2O-NaX (X = Cl, F) system at 770°C, 2 kbar

Uranium in rock fragments from the lunar soil