Introduction: The young Lonar crater, Maharashtra, India [1-3], is a bowl-shaped, almost circular, simple impact crater [4] of relatively small diameter ~1.8 km [5]. The uniqueness of this crater is that it is one of two known terrestrial impact craters excavated on basaltic target rock. The target-rock of this crater is the sub-horizontal Deccan basalt flows (~67 M.y.) [6]. All around the circ...

Although the naturally occurring atmospheric noble gases He, Ne, Ar, Kr, and Xe possess great potential as tracers for studying gas exchange in living beings, no direct analytical technique exists for simultaneously determining the absolute concentrations of these noble gases in body fluids in vivo. In this study, using human blood as an example, the absolute concentrations of all stable atmosp...

S43A-1376.GeochemistryGeophysicsGeosystemsG jasbinsek and dueker: 410-km discontinuity, rockies 10.1029/2007GC001661

A 2-day workshop on the geodynamic evolution of the Alpine – Carpathian orogens and the Pannonian basin, encompassing geophysics geochemistry and geology

s of the 7 Latin American Congress on Organic Geochemistry, Foz do Iguaçu, Brazil, 2000; Santos, C.Y.M.; Azevedo, D.A.; Aquino Neto, F.R.; Atmos. Environ. 2002, 36,

Editorial Geochemical Transactions, the first online-only journal in geochemistry and environmental chemistry, is now the first major open access journal in this subject area. All issues of Geochemical Transactions, including the back content, will be fully and permanently available online to all, without a subscription charge. Copyright of all future articles will be retained by the authors. G...

Ab&r&-Sulphur isotope abundances of thirty-nine specimens of seventeen meteorites are reported. The resultril show again the remarkable constancy of the sulphur isotope ratios for meteorites of all types. However, differences in the SBa/Sa* ratios of 0.4 %a would appear to be significant. The Ssz/P4 ratio for meteorites is discussed as a possible base level from which fr~tion&tion in the earth’...

The International Congress on Analytical Chemistry was held in Japan, under the sponsorship of IUPAC and the Science Council of Japan in April 1972. This is a report on the progress of analytical chemistry in Japan which I gave as the opening lecture of the Congress, in commemoration of the 20th anniversary of the Japan Society for Analytical Chemistry. Analytical chemistry courses were first e...