Re-Os isotopes

Parent body processing and constraints on an IAB iron connection from Re-Os isotopes and highly siderophile element abundances in winonaites

08/11/2025 08:56 · by karmaka · in IAB, iron, primitive achondrite, winonaite

Xinmu J. Zhang, James M.D. Day, Robert W. Nicklas, Yash Srivastava Geochimica et Cosmochimica Acta, In Press, Journal Pre-proof, Available online 7 November 2025 LINK “Winonaites are a group of primitive achondrites with broadly chondritic…

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…