Recent Submissions

  • Why productive lakes are larger mercury sedimentary sinks than oligotrophic brown water lakes 

    Schütze, MartinORCIDiD; Gatz, Philipp; Gilfedder, Benjamin‐Silas; Biester, HaraldORCIDiD (Limnology and Oceanography, 2020-12-25)
    Abstract Mercury accumulation in lake sediments is a widespread environmental problem due to the biomagnification of Hg in the aquatic food chain. Soil Hg concentrations, catchment vegetation, erosion, and lake productivity ...
  • The polymict carbonaceous breccia Aguas Zarcas: A potential analog to samples being returned by the OSIRIS‐REx and Hayabusa2 missions 

    Kerraouch, ImeneORCIDiD; Bischoff, AddiORCIDiD; Zolensky, Michael E.ORCIDiD; Pack, AndreasORCIDiD; Patzek, MarkusORCIDiD; Hanna, Romy D.ORCIDiD; Fries, Marc D.ORCIDiD; Harries, Dennis; Kebukawa, YokoORCIDiD; Le, Loan; Ito, Motoo; Rahman, Zia (Meteoritics & Planetary Science, 2021-02-02)
    Abstract On April 23, 2019, a meteorite fall occurred in Aguas Zarcas, Costa Rica. According to the Meteoritical Bulletin, Aguas Zarcas is a brecciated CM2 chondrite dominated by two lithologies. Our X‐ray computed tomography ...
  • Petrogenesis of main group pallasite meteorites based on relationships among texture, mineralogy, and geochemistry 

    McKibbin, Seann J.ORCIDiD; Pittarello, LidiaORCIDiD; Makarona, Christina; Hamann, ChristopherORCIDiD; Hecht, Lutz; Chernonozhkin, Stepan M.; Goderis, Steven; Claeys, PhilippeORCIDiD (Meteoritics & Planetary Science, 2019-09-29)
    Abstract Main group pallasite meteorites are samples of a single early magmatic planetesimal, dominated by metal and olivine but containing accessory chromite, sulfide, phosphide, phosphates, and rare phosphoran olivine. ...
  • XGANDALF – extended gradient descent algorithm for lattice finding 

    Gevorkov, Yaroslav; Yefanov, Oleksandr; Barty, Anton; White, Thomas A.; Mariani, Valerio; Brehm, Wolfgang; Tolstikova, Aleksandra; Grigat, Rolf-Rainer; Chapman, Henry N. (Acta Crystallographica Section A, 2019-08-30)
    Serial crystallography records still diffraction patterns from single, randomly oriented crystals, then merges data from hundreds or thousands of them to form a complete data set. To process the data, the diffraction ...
  • pinkIndexer – a universal indexer for pink‐beam X‐ray and electron diffraction snapshots 

    Gevorkov, Yaroslav; Barty, Anton; Brehm, Wolfgang; White, Thomas A.; Tolstikova, Aleksandra; Wiedorn, Max O.; Meents, Alke; Grigat, Rolf-Rainer; Chapman, Henry N.; Yefanov, Oleksandr (Acta Crystallographica Section A, 2020-01-10)
    A crystallographic indexing algorithm, pinkIndexer, is presented for the analysis of snapshot diffraction patterns. It can be used in a variety of contexts including measurements made with a monochromatic radiation source, ...

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