Paleoarchean spherule layers

Meteoritic highly siderophile element and Re‐Os isotope signatures of Archean spherule layers from the CT3 drill core, Barberton Greenstone Belt, South AfricaOPEN ACCESS

18/01/2019 19:31 · by karmaka · in impact / impact-structures

Seda Ozdemir, Toni Schulz, David van Acken, Ambre Luguet, W. Uwe Reimold, Christian Koeberl Meteorit Planet Sci. doi:10.1111/maps.13234 PDF (OPEN ACCESS)LINK (OPEN ACCESS) “Archean spherule layers represent the only currently known remnants of the early…

New constraints on the Paleoarchean meteorite bombardment of the Earth – Geochemistry and Re-Os isotope signatures of spherule layers in the BARB5 ICDP drill core from the Barberton Greenstone Belt, South Africa

02/06/2017 06:42 · by karmaka · in impact / impact-structures, meteor/meteoroid/bolide

Toni Schulz, Christian Koeberl, Ambre Luguet, David Van Acken, Tanja Mohr-Westheide, Seda Ozdemir, Wolf Uwe Reimold Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 1 June 2017 LINK “Archean spherule layers, resulting from…

Nondestructive spectroscopic and petrochemical investigations of Paleoarchean spherule layers from the ICDP drill core BARB5, Barberton Mountain Land, South Africa.

06/10/2016 13:30 · by karmaka · in impact / impact-structures

Fritz, J., Tagle, R., Ashworth, L., Schmitt, R. T., Hofmann, A., Luais, B., Harris, P. D., Hoehnel, D., Özdemir, S., Mohr-Westheide, T. and Koeberl, C. Meteoritics & Planetary Science. doi: 10.1111/maps.12736 LINK “A Paleoarchean impact…