Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Oyungerel Sambuu"'
Autor:
Peter D. Strand, Aaron E. Putnam, Oyungerel Sambuu, David E. Putnam, George H. Denton, Joerg M. Schaefer, Mariah J. Radue, Ariunsanaa Dorj, Pagamsuren Amarsaikhan, Jessica Stevens, Daniel G. Cole
Publikováno v:
Paleoceanography and Paleoclimatology. 37
Publikováno v:
Lithosphere. 8:729-750
The Zavkhan terrane is a Proterozoic cratonic fragment in southwestern Mongolia that forms the core of the Central Asian orogenic belt. We provide new geologic and U-Pb zircon geochronologic constraints on the Neoproterozoic and early Paleozoic tecto
Autor:
Claire E. Bucholz, Oliver Jagoutz, Samuel A. Bowring, Oyungerel Sambuu, Max W. Schmidt, Michael P. Eddy
Publikováno v:
Geology. 45:11-14
Quantifying the time scales of magmatic differentiation is critical for understanding the rate at which silicic plutonic and volcanic rocks form. Directly dating this process is difficult because locations with both clear evidence for fractional crys
Autor:
Omar Gianola, Oyungerel Sambuu, Max W. Schmidt, Jörg Rickli, Olivier Bruguier, Oliver Jagoutz
Publikováno v:
Journal of Petrology
Journal of Petrology, Oxford University Press (OUP), 2019, 60 (4), pp.673-700. ⟨10.1093/petrology/egz009⟩
Journal of Petrology, Oxford University Press (OUP), 2019, 60 (4), pp.673-700. ⟨10.1093/petrology/egz009⟩
The crust–mantle transition of the Khantaishir ophiolite in western Mongolia is well exposed. The mantle section shows an up to 4 km thick refractory harzburgitic mantle with local dunite channels and lenses. Towards its top, the mantle is increasi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50d5b9178e7f2d06204d4bd5b3d26076
https://hal.umontpellier.fr/hal-02445192
https://hal.umontpellier.fr/hal-02445192
Autor:
Aaron E. Putnam, George H. Denton, Zhisheng An, Weijian Zhou, Oyungerel Sambuu, Roseanne Schwartz, Joerg M. Schaefer, Peter D. Strand
Publikováno v:
Geological Society of America Abstracts with Programs.
Publikováno v:
Contributions to Mineralogy and Petrology. 172
The ~ 570 Ma old Khantaishir ophiolite is built by up to 4 km harzburgitic mantle with abundant pyroxenites and dunites followed by ~ 2 km of hornblende-gabbros and gabbronorites and by a ~ 2.5 km thick volcanic unit composed of a dyke + sill complex
Autor:
David E. Putnam, Caleb W. Ward, Pagamsuren Amarsaikhan, Peter D. Strand, Tsetsenbileg Bavuu, Aaron E. Putnam, Oyungerel Sambuu
Publikováno v:
Geological Society of America Abstracts with Programs.
Autor:
Roseanne Schwartz, Aaron E. Putnam, Oyungerel Sambuu, Tobias N.B. Koffman, Pagamsuren Amarsaikhan, David J.A. Barrell, Joerg M. Schaefer, George H. Denton, Caleb W. Ward, Tsetsenbileg Bavuu, Ariunsanaa Dorj, David E. Putnam, Peter D. Strand
Publikováno v:
Geological Society of America Abstracts with Programs.
Publikováno v:
Springer Berlin Heidelberg
We present field relationships, petrography, and mineral major and trace element data for the Neoproterozoic Dariv Igneous Complex of the Altaids of Western Mongolia. This unique complex of high-K plutonic rocks is composed of well-exposed, km-scale