Nd-Sr-Hf-Pb Isotopic Evidence for a Mantle Plume Origin for the Mafic Rocks from the Palaeotethyan Karakaya Complex, Turkey



Nd, Pb and Hf Isotope Provenance of Glacial Granitic Pebbles in Late Ordovician Diamictites of the Taurides, S Turkey
Gürsu, Semih; Möller, Andreas; Mueller, Paul A; Köksal, Serhat; Kamenov, George D; Goncuoglu, M. Cemal (null; 2017-08-13)
Nd, Pb, Hf isotope characteristics and provenance of glacial granitic pebbles from Late Ordovician diamictites in the Taurides, S Turkey
GÜRSU, SEMİH; Mueller, Paul A.; Sunkari, Emmanuel D.; Moller, Andreas; Köksal, Serhat; Kamenov, George'D.; Göncüoğlu, Mehmet Cemal (2018-02-01)
Outcrops of the Late Ordovician glacio-marine deposits in Tauride Anatolide Platform contain rare rounded/sub-rounded glacially transported granitic pebbles. Recently determined crystallization ages of the granitic fragments by LA-ICP-MS U-Pb zircon dating fall in two groups, 575 to 600 Ma and 700 to 965 Ma. Crystallization ages are in the range of juvenile magmatic rocks in the Arabian Nubian Shield except one sample implying pre-0.87 Ga magmatic activity. All dated granitic pebbles geochemically show arc-...
nBn Detector Designs Basedon Delta Doping andCompositional Grading
Uzgur, Fatih; Kocaman, Serdar (null; 2018-06-21)
N-Substituted aziridine-2-phosphonic acids and their antibacterial activities
Khan, Rehan; Doğan, Özdemir; Guven, Kiymet (ACG Publications, 2020-04-01)
N-substituted aziridine diethyl phosphonates were synthesized easily in two steps starting from vinyl phosphonate or acetyl phosphonate. The controlled mono hydrolysis without opening the aziridine ring under mild reaction conditions was achieved by alkaline solution of LiOH. The corresponding phosphoric acid lithium salt was desalted by the use of Amberlite IRC-50H(+) acting as an efficient and recyclable weakly acidic cation exchange promoter. Antimicrobial activity of the synthesized compounds was tested...
Nb-Pd-Ti BCC thin films for hydrogen separation
Piskin, Fatih; Öztürk, Tayfur (2019-02-15)
An investigation was carried out into Nb-Pd-Ti ternary system to determine possible body-centered cubic (b.c.c.) membranes that can be used for hydrogen separation. A library of thin films was produced covering the greater portion of Nb-Pd-Ti ternary diagram using a combinatorial approach. The library was screened both structurally and in terms of a reactivity index defined as the ratio of the resistivity measured in the films under hydrogen and argon. The study showed that a substantial portion of composit...
Citation Formats
K. Sayıt, B. Hanan, M. C. Göncüoğlu, and T. Furman, “Nd-Sr-Hf-Pb Isotopic Evidence for a Mantle Plume Origin for the Mafic Rocks from the Palaeotethyan Karakaya Complex, Turkey,” presented at the AG1U, California, Amerika Birleşik Devletleri, 2010, Accessed: 00, 2022. [Online]. Available: https://hdl.handle.net/11511/97978.