Search Results - "Jagoutz, E."

Construction of the granitoid crust of an island arc. Part II: a quantitative petrogenetic model by Jagoutz, Oliver E.

“…Results of simple model calculations that integrate cumulate compositions from the Kohistan arc terrain are presented in order to develop a consistent…”
Get full text

Construction of the granitoid crust of an island arc part I: geochronological and geochemical constraints from the plutonic Kohistan (NW Pakistan) by Jagoutz, Oliver E., Burg, J.-P., Hussain, S., Dawood, H., Pettke, T., Iizuka, T., Maruyama, S.

“…We present major and trace element analyses and U–Pb zircon intrusion ages from I-type granitoids sampled along a crustal transect in the vicinity of the…”
Get full text

Comparing the Epica and Vostok dust records during the last 220,000 years: stratigraphical correlation and provenance in glacial periods by Delmonte, B., Basile-Doelsch, I., Petit, J.-R., Maggi, V., Revel-Rolland, M., Michard, A., Jagoutz, E., Grousset, F.

“…A new aeolian dust record from the first 2200 m of the EPICA-Dome C ice core (75°06′S, 123°21′E) covering about 220,000 years of climatic history is compared…”
Get full text

Lower continental crust formation through focused flow in km-scale melt conduits: The zoned ultramafic bodies of the Chilas Complex in the Kohistan island arc (NW Pakistan) by Jagoutz, O., Müntener, O., Burg, J.-P., Ulmer, P., Jagoutz, E.

“…Whole-rock and Sm–Nd isotopic data of the main units of the Chilas zoned ultramafic bodies (Kohistan paleo-island arc, NW Pakistan) indicate that ultramafic…”
Get full text

The provenance of fertile off-craton lithospheric mantle: Sr–Nd isotope and chemical composition of garnet and spinel peridotite xenoliths from Vitim, Siberia by Ionov, Dmitri A., Ashchepkov, Igor, Jagoutz, Emil

“…Nd and Sr isotope compositions were obtained for pure garnet and pyroxene separates from coarse peridotite xenoliths from the Vitim volcanic province east of…”
Get full text

Mn-Cr isotope systematics of the D'Orbigny angrite by Glavin, D. P., Kubny, A., Jagoutz, E., Lugmair, G. W.

“…— We have conducted a detailed study of the Mn‐Cr systematics of the angrite D'Orbigny. Here, we report Cr isotopic abundances and Mn/Cr ratios in olivine,…”
Get full text

Evidence for polybaric fractional crystallization in a continental arc: Hidden Lakes mafic complex, Sierra Nevada batholith, California by Lewis, Madeline J., Bucholz, Claire E., Jagoutz, Oliver E.

“…Although the voluminous granitoids that constitute the upper crust of the Sierra Nevada batholith (California) have been investigated in detail, comparatively…”
Get full text

Geochemistry and age of ultrahigh pressure metamorphic rocks from the Kokchetav massif (Northern Kazakhstan) by Shatsky, V. S., Jagoutz, E., Sobolev, N. V., Kozmenko, O. A., Parkhomenko, V. S., Troesch, M.

“…Isotopic and geochemical data of the Zerenda series metamorphic rocks from the Kokchetav massif are reported. Some of these rocks contain microdiamond…”
Get full text

High pressure petrogenesis of Mg-rich garnet pyroxenites from Mir kimberlite, Russia by Roden, M.F., Patiño-Douce, A.E., Jagoutz, E., Laz'ko, E.E.

“…Some Mg-rich garnet pyroxenites from the Mir kimberlite, Siberia, have garnets containing oriented arrays of diopside, rutile + diopside or rutile + Mg-rich…”
Get full text

Remobilization in the Cratonic Lithosphere Recorded in Polycrystalline Diamond by Jacob, D. E., Viljoen, K. S., Grassineau, N., Jagoutz, E.

“…Polycrystalline diamonds (framesites) from the Venetia kimberlite in South Africa contain silicate minerals whose isotopic and trace element characteristics…”
Get full text

Atmospheric carbon depletion as a tracer of water oceans and biomass on temperate terrestrial exoplanets by Triaud, Amaury H. M. J., de Wit, Julien, Klein, Frieder, Turbet, Martin, Rackham, Benjamin V., Niraula, Prajwal, Glidden, Ana, Jagoutz, Oliver E., Peč, Matej, Petkowski, Janusz J., Seager, Sara, Selsis, Franck

“…The conventional observables to identify a habitable or inhabited environment in exoplanets, such as an ocean glint or abundant atmospheric O 2 , will be…”
Get full text

Chronology of SNC meteorites by JAGOUTZ, E

“…A model is presented for the geochemical evolution of Mars which is constrained by the isotope systematics of Pb, Nd, and Sr determined for SCN meteorites. The…”
Get full text

A new technique of stepwise abrasion of the samples for isotope studies by Krestina, N, Bogdanovski, O, Jagoutz, E

Get full text

Sm–Nd and Rb–Sr isotopic chronology and cooling history of ultrahigh pressure metamorphic rocks and their country rocks at Shuanghe in the Dabie Mountains, Central China by Li, Shuguang, Jagoutz, Emil, Chen, Yizhi, Li, Qiuli

“…Ultrahigh pressure metamorphic (UHPM) rocks at Shuanghe area in the Dabie Mountains occur as a UHPM block within the regional granitic gneiss. A Sm–Nd isochron…”
Get full text

Osmium isotope evidence of extensive mining in historical times in the Iberian pyrite belt by Nieto, J M, Jagoutz, E, Puga, E

Get full text

Equilibrated Nd-unequilibrated Sr isotopes in mantle xenoliths by Jagoutz, E, Carlson, R. W, Lugmair, G. W

Get full text

Sm/Nd, Rb/Sr, and 40Ar/39Ar Isotopic Systematics of the Ultrahigh-Pressure Metamorphic Rocks in the Dabie-Sulu Belt, Central China: A Retrospective View by Li, Shuguang, Jagoutz, Emil, Lo, Ching-Hua, Chen, Yizhi, Li, Qiuli, Xiao, Yilin

“…Because of a complicated metamorphic history, the isotopic systematics of the ultrahigh-pressure (UHP) metamorphic rocks in the Dabie-Sulu belt, east China,…”
Get full text

Comment on ‘The Origins of Yakutian Eclogite Xenoliths’ by G. A. Snyder,L. A. Taylor, G. Crozaz, A. N. Halliday, B. L. Beard, V. N. Sobolev and N. V. Sobolev by Jacob, D., Jagoutz, E., Lowry, D., Zinngrebe, E.

Get full text

Atmospheric carbon depletion as a tracer of water oceans and biomass on temperate terrestrial exoplanets by Triaud, Amaury H. M. J, de Wit, Julien, Klein, Frieder, Turbet, Martin, Rackham, Benjamin V, Niraula, Prajwal, Glidden, Ana, Jagoutz, Oliver E, Pec, Matej, Petkowski, Janusz J, Seager, Sara, Selsis, Franck

“…Nat Astron (2023) The conventional observables to identify a habitable or inhabited environment in exoplanets, such as an ocean glint or abundant atmospheric…”
Get full text

Determination of trace elements on small geological samples fused in lithium tetraborate with x-ray fluorescence spectrometry by Jagoutz, Emil, Palme, Christl

Get full text