Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Knut Metzler"'
Autor:
Knut Metzler, Jasper Berndt, Jérôme Gattacceca, Jens Barosch, J. L. Hellmann, Christoph Burkhardt, Richard C. Greenwood, Jonas M. Schneider, Dominik C. Hezel, Elias Wölfer, Thorsten Kleine, Ian A. Franchi, Andreas Stracke
Publikováno v:
Geochimica et Cosmochimica Acta
Geochimica et Cosmochimica Acta, Elsevier, 2021, 304, pp.1-31. ⟨10.1016/j.gca.2021.04.007⟩
Geochimica et Cosmochimica Acta, 2021, 304, pp.1-31. ⟨10.1016/j.gca.2021.04.007⟩
Geochimica et Cosmochimica Acta, Elsevier, 2021, 304, pp.1-31. ⟨10.1016/j.gca.2021.04.007⟩
Geochimica et Cosmochimica Acta, 2021, 304, pp.1-31. ⟨10.1016/j.gca.2021.04.007⟩
A coordinated study of the petrology, mineral chemistry, and bulk chemical and isotopic composition of the five ungrouped carbonaceous chondrites Coolidge, Loongana 001, Los Vientos (LoV) 051, Northwest Africa (NWA) 033, and NWA 13400 reveals that th
Autor:
Knut Metzler, M. Patzek, Jasper Berndt, Thomas S. Kruijer, Thorsten Kleine, J. L. Hellmann, Andreas Pack
Publikováno v:
Meteoritics & Planetary Science. 55:2241-2255
A large, igneous-textured, and 2 cm-sized spherical object from the L5/6 chondrite NWA 8192 was investigated for its chemical composition, petrography, O isotopic composition, and Hf-W chronology. The petrography and chemical data indicate that this
Autor:
Dennis Harries, Christian Vollmer, Jan Leitner, Christine Floss, Pierre Haenecour, Peter Hoppe, Knut Metzler, János Kodolányi
Publikováno v:
Meteoritics & Planetary Science. 55:1176-1206
Publikováno v:
Meteoritics & Planetary Science. 54:946-949
Autor:
Colin Maden, M. E. I. Riebe, L. Huber, Henner Busemann, Rainer Wieler, Kim Müsing, Knut Metzler
Publikováno v:
Meteoritics & Planetary Science
Meteoritics & Planetary Science, 56 (3)
Meteoritics & Planetary Science, 56 (3)
We measured noble gases in “cluster chondrite clasts” from nine unequilibrated ordinary chondrites (UOCs). For five meteorites, we also present data for so-called “clastic matrix,” the impact-brecciated material in which the angular to subrou
Publikováno v:
Meteoritics & Planetary Science. 53:2470-2491
Autor:
Knut Metzler
Publikováno v:
Meteoritics & Planetary Science. 53:1489-1499
Publikováno v:
Meteoritics and Planetary Science
Meteoritics and Planetary Science, Wiley, 2018, ⟨10.1111/maps.13215⟩
Meteoritics and Planetary Science, Wiley, 2019, 54 (2), pp.469-471. ⟨10.1111/maps.13215⟩
Meteoritics and Planetary Science, 2019, 54 (2), pp.469-471. ⟨10.1111/maps.13215⟩
Meteoritics and Planetary Science, Wiley, 2018, ⟨10.1111/maps.13215⟩
Meteoritics and Planetary Science, Wiley, 2019, 54 (2), pp.469-471. ⟨10.1111/maps.13215⟩
Meteoritics and Planetary Science, 2019, 54 (2), pp.469-471. ⟨10.1111/maps.13215⟩
International audience; Meteoritical Bulletin 106 contains 1868 meteorites including 10 falls (Aiquile, Broek in Waterland, Degtevo, Dingle Dell, Dishchii'bikoh, Hradec Kralove, Kheneg Ljouad, Oudiyat Sbaa, Serra Pelada, Tres Irmaos), with 1386 ordin
Autor:
Knut Metzler, Stefanie M. Luginbuehl, Colin Maden, Henner Busemann, Matthias M. M. Meier, M. E. I. Riebe, L. Huber, Rainer Wieler
Publikováno v:
Riebe, M E I, Huber, L, Metzler, K, Busemann, H, Luginbuehl, S M, Meier, M M M, Maden, C & Wieler, R 2017, ' Cosmogenic He and Ne in chondrules from clastic matrix and a lithic clast of Murchison : No pre-irradiation by the early sun ', Geochimica et Cosmochimica Acta, vol. 213, pp. 618-634 . https://doi.org/10.1016/j.gca.2017.06.035
Geochimica et Cosmochimica Acta, 213, 618-634. Elsevier Limited
Geochimica et Cosmochimica Acta, 213, 618-634. Elsevier Limited
Whether or not some meteorites retain a record of irradiation by a large flux of energetic particles from the early sun in the form of excesses of cosmic-ray produced noble gases in individual crystals or single chondrules is a topic of ongoing debat
Publikováno v:
Meteoritics & Planetary Science. 53:5-49
We reevaluate the systematics and geologic setting of terrestrial, lunar, Martian, and asteroidal “impactites” resulting from single or multiple impacts. For impactites derived from silicate rocks and sediments, we propose a unified and updated s