• The chondrite breccia of Antonin (L4‐5)—A new meteorite fall from Poland with a heterogeneous distribution of metal 

      Bischoff, AddiORCIDiD; Patzek, MarkusORCIDiD; Peters, Stefan T. M.; Barrat, Jean‐Alix; Di Rocco, Tommaso; Pack, AndreasORCIDiD; Ebert, SamuelORCIDiD; Jansen, Christian A.ORCIDiD; Kmieciak, Kryspin (Meteoritics & Planetary Science, 2022-08-23)
      On July 15, 2021, a huge fireball was visible over Poland. After the possible strewn field was calculated, the first and so far only sample, with a mass of 350 g, was discovered 18 days after the fireball event. The Antonin ...
    • Tracing the oxygen isotope composition of the upper Earth's atmosphere using cosmic spherules 

      Pack, AndreasORCIDiD; Höweling, Andres; Hezel, Dominik C.ORCIDiD; Stefanak, Maren T.; Beck, Anne-Katrin; Peters, Stefan T. M.; Sengupta, Sukanya; Herwartz, Daniel; Folco, Luigi (Nature communications, 2017-06-01)
      Molten I-type cosmic spherules formed by heating, oxidation and melting of extraterrestrial Fe,Ni metal alloys. The entire oxygen in these spherules sources from the atmosphere. Therefore, I-type cosmic spherules are ...