**Toni Schulz, Dipl.-Min. Dr.** | ![](bild/schulzt.jpg "portrait") | ![](bild/Uni_Logo_blau.png "uni-logo") | | --- | --- | | Room Number: | 2A449 | | Tel.: | +43-1-4277-53482 | | Fax: | +43-1-4277-9543 | | email: | toni.schulz@univie.ac.at | Research interests ============================================================== + Chronology of the early Solar System using short- and long-lived isotope systems + Cosmic irradiation effects in Meteorites + Identification of nucleosynthetic anomalies in Meteorites and planetary materials to constrain the dynamics of the early Solar Nebula + Earth's early evolution + Habitability + Applications of Cr-Sr-Nd-Hf and Os isotope systems to Geo- and Cosmochemistry + Impact research Current projects ============================================================== + Installation and Maintenance of the Cr-Os isotope laboratory at the Department of Lithospheric Research + Lab-Management of the "GeoIsotopes" Core Facility Scientific career and Education ============================================================== **2005**: Diploma in Mineralogy (German equivalent to MSc.), University Cologne (Germany) Title: "Herkunftsanalytische Bestimmung von Wüstenmeteoriten" **2008**: Dr. rer. nat. (German equivalent to Ph.D.), University of Cologne, Germany (magna cum laude) Title: "Differentiation of asteroids in the early solar system from Hf-W systematics" Positions held ============================================================== + 2005-2006: Research assistant, University of Cologne, Germany + 2006-2008: Research assistant, University of Bonn, Germany + 2008-2011: Postdoctoral fellow, University of Bonn, Germany + Since 2011: University assistant, University of Vienna, Austria + 2017-2019: Postdoctoral fellow, University of Cologne, Germany + since 2019: Senior Scientist, University of Vienna, Austria Grants and Honors ============================================================== + 2007: Travel Grant of the Barringer Crater Company (MetSoc Tucson) + 2009: Paul Ramdohr award of the German Mineralogical Society + 2013: Post-Doc Grant University Vienna Scientific Research Grants ============================================================== + 2015: German Science Foundation (DFG) 287.000 Euro Professional Memberships ============================================================== + German Mineralogical Society + Meteoritical Society + American Geophysical Union Teaching ============================================================== + Geochemical evolution of the Earth + Geochronology + Planetary Geology + Introduction to Cosmochemistry Principal and Co-Supervisor of Bachelor, Master and PhD Theses ============================================================== + Julia Weinauer (University Bonn): *"Geochemie und Hf-W Systematik von Aubriten"* + Pia Friend (University of Cologne): *"Northwest Africa 5492: An extremely reduced chondritic meteorite with low volatile element contents"* + Katja Krahner (University of Bonn): *"Hf-W Isotopenuntersuchungen an kohligen Chondriten"* + Maike Becker (University of Bonn): *"Component specific Hf-W dating of CV chondrites"* + Florian Sackl (University Vienna): *"Identifying Meteoritic Components in impactites from the Zhamanshin impact structure (Kazakhstan)"* + Seda Oezdemir (University Vienna): *"Mineralogy and Geochemistry of the Early Archean Spherule Layers from the Barberton Greenstone Belt, South Africa: New Insights from the CT3 drill core"* + Olivier Heldwein (University Vienna): *"Osmium isotopes and highly siderophile element budget of Paleoarchean spherules as windows into the early meteorite bombardment of the Earth"* + Elisabeth Fragner (University Vienna): *"Highly siderophile elements and Sr-Nd-Os isotope systematics of a unique impactite glass from the Zhamanshin crater (Kazakhstan)"* + Jean-Guillaume Feignon (University Vienna): *"Search for a meteoritic component within the impact melt rocks of the Chicxulub impact structure peak ring, Mexico"* + Tobias Prost (University Vienna): *"Re-Os isotope systematics of Neoproterozoic iron formations"* + Sophia Wernitznig (University Vienna): *"Search for Ejecta of the Boltysh impact structure, Ukraine: Geochemical and isotopic study"* + Andreas Bechtold (University Vienna): *"Geochemistry of lunar meteorite Northwest Africa 11962 and its potential source region/crater in the Procellarum KREEP terrane"* Peer reviewed articles ============================================================== Sokol A.K., Fernandes V.A., Schulz T., Bischoff A., Burgess R., Clayton R.N., Münker C., Nishiizumi K., Palme H., Schultz L., Weckwerth G., Mezger K., Horstmann M. (2008) Geochemistry, petrology and ages of the lunar meteorites Kalahari 008 and 009: New constraints on early lunar evolution. Geochimica et Cosmochimica Acta 72, 4845-4873 Schulz T., Münker C., Palme H., Mezger K. (2009) Hf-W chronometry of the IAB iron meteorite parent body. Earth and Planetary Science Letters 280, 185-193 Schulz T., Münker C., Palme H., Mezger K., Hf-W chronometry of primitive achondrites (2010). Geochimica et Cosmochimica Acta 74, 1706-1718 Hoffmann J.E., Münker C.,Polat A., Rosing M.T., Schulz T. (2011) The origin of decoupled Hf-Nd isotope compositions in Eoarchean rocks from southern West Greenland. Geochimica et Cosmochimica Acta 75, 6610-6628 Schulz T., Upadhyay D., Münker C., Mezger K. (2012) Formation and Exposure-history of non-magmatic iron meteorites and winonaites: Clues from Sm and W isotopes. Geochimica et Cosmochimica Acta 85, 200-212 Schulz T., Münker C., Peters S.T.M. (2013) p-Process 180W anomalies in iron meteorites: nucleosynthetic versus non-nucleosynthetic origins. Earth and Planetary Science Letters 362, 246-257 Pittarello L., Schulz T., Koeberl C., Hoffmann J.E., Münker C. (2013) Petrography, geochemistry and Hf-Nd isotope evolution of drill core and target rocks from the El’gygytgyn impact crater, NE Chukotka, Arctic Russia. Meteoritics and Planetary Science 48, 1160-1198 Foriel J., Moynier F., Schulz T., Koeberl C. (2013) Chromium isotope anomaly in an El`gygytgyn crater impactite: Evidence of a ureilite projectile. Meteoritics and Planetary Science 48, 1339-1350 Losiak A., Schulz T., Buchwaldt R., Koeberl C. (2013) Characteristics of granitic intrusions from the vicinity of the Bosumtwi impact crater. Lithos 177, 297-313 Peters S.T.M., Münker C., Becker H., Schulz T. (2014) Alpha decay of 184Os revealed by radiogenic 180W in meteorites: Half life determination and viability as geochronometer. Earth and Planetary Science Letters 391, 69-76 Koeberl C., Schulz T. and Reimold U. (2015) Remnants of Early Archean Impact Deposits on Earth: Search for a Meteoritic Component in the BARB5 and CT3 Drill Cores (Barberton Greenstone Belt, South Africa). Procedia Engineering 103, 310-317 Korbar T., Montanari A., Fucek V.P., Fucek L., Coccioni R., McDonald I., Claeys P., Schulz T. and Koeberl C. (2015) Potential Cretaceous-Paleogene tsunami deposit in the intra-Tethyan Adriatic carbonate platform section of Hvar (Croatia). Geological Society of America Bulletin, doi:10.1130/B31084.1 Peters S.T.M., Muenker C., Becker H. and Schulz T. (2015) Comment on "Cosmogenic 180W Variations in Meteorites and Re-assessment of a Possible 184Os-180W Decay System" by Cook, D.L., Kruijer, T., Leya, I., Kleine, T. Geochimica et Cosmochimica Acta (in press) Becker M., Hezel D.C., Schulz T., Elfers B.M. and Muenker C. (2015) Formation timescales of CV chondrites from component specific Hf-W systematics. Earth and Planetary Science Letters 432, 472-482 van Acken D., Hoffmann J.E., Schorscher J.H.D., Luguet A., Heuser A., Schulz T. (2016) Formation of High-Al komatiites from the Mesoarchaean Quebra Osso Group, Minas Gerais, Brazil: trace elements, HSE systematics and Os isotopic signatures. Chemical Geology. Chemical Geology 422, 108-121 Schulz T., Luguet A., Wegner W., van Acken D., Koeberl C. (2016) Target Rocks, impact glasses, and melt rocks from the Lonar crater, India: Highly siderophile element systematics and Sr-Nd-Os isotopic signatures. Meteoritics and Planetary Science DOI: 10.1111/maps.12665 Szilas K., Hoffmann J.E., Schulz T., Hansmeier C., Polat A., Viehmann S., Kasper H.U., Muenker C. (2016) Combined bulk-rock Hf- and Nd-isotope compositions of Mesoarchean metavolcanic rocks from the Ivisaartoq Supracrustal Belt, SW Greenland: Deviations from the mantle array caused by crustal recycling. Chemie der Erde 76, 543-554 Pfeifer M., Lloyd N.S., PeterInstallation and Maintenance of the Os isotope laboratory at the Department of Lithospheric Researchs S.T.M., Wombacher F., Elfers B.M., Schulz T., Muenker C. (2016) Tantalum isotope ratio measurements and isotope abundances determined by MC-ICP-MS using amplifiers equipped with 1010, 1012 and 1013 Ohm resistors. Journal of Analytical Atomic Spectrometry 32(1), 130-143 van Acken D., Luguet A., Pearson G.D., Nowell G.M., Fonseca R.O.C., Nagel T.J., Schulz T. (2017). Mesoarchean melting and Neoarchean to Paleoproterozoic metasomatism during the formation of the cratonic mantle keel beneath West Greenland. Geochimica et Cosmochimica Acta 203, 37-53 Schulz T., Koeberl C., Luguet A., van Acken D., Mohr-Westheide T., Ozdemir S. and Reimold W.U. (2017) New constraints on the Paleoarchean meteorite bombardment of the Earth - Geochemistry and Re-Os isotope signatures of spherule layers in the BARB5 drill core from the Barberton greenstone Belt, South Africa. Geochimica et Cosmochimica Acta 211, 322-340. doi.org/10.1016/j.gca.2017.05.040 Ozdemir S., Schulz T., Koeberl C., Reimold W.U., Mohr-Wetsheide T., Hoehnel D. and Schmitt R.T. (2017) Early Archean spherule layers from the Barberton Greenstone Belt, South Africa: Mineralogy and geochemistry of the spherule beds in the CT3 drill core. Meteoritics and Planetary Science 52, 2586–2631. doi.org/10.1111/maps.12998 Muenker C., Fonseca R.O.C. and Schulz T. (2018) Silicate Earths missing niobium may have been sequestered into asteroidal cores. Nature Geoscience 10, 822-826. doi.org/10.1038/ngeo3048 Ozdemir S., Schulz T., van Acken D., Luguet A., Reimold W.U. and Koeberl C. (2019) Meteoritic highly siderophile element and Re-Os Isotope Signatures of Archean spherule Layers from the CT3 drill core, Barberton Greenstone Belt, South Africa. Meteoritics and Planetary Science 54, 2203-2216. doi.org/10.1111/maps.12998 Koeberl C., Montanari A., Schulz T., Tusch J., Mougel B., and Moynier F. (2019) Late Eocene impact ejecta in Italy: Attempts to constrain the impactor composition from isotopic analyses of spinel-rich samples. In: Koeberl, C., and Bice, D.M., eds., 250 Million Years of Earth History in Central Italy: Celebrating 25 Years of the Geological Observatory of Coldigioco: Geological Society of America Special Paper 542, 347-354. doi.org/10.1130/2019.2542(18) Schulz T., Sackl F., Fragner E., Luguet A., van Acken D., Abate B., Badjukov D.D., and Koeberl C. (2020) The Zhamanshin impact structure, Kazakhstan: A comparative geochemical study of target rocks and impact glasses. Geochimica et Cosmochimica Acta 268, 209-229, doi.org/10.1016/j.gca.2019.08.045 Schulz T., Povinec, P.P., Ferriere L., Jull A.J.T., Kovaeik A., Sykora I., Tusch J., Münker C., Topa D., and Koeberl C. (2020) The complex history of the Tissint meteorite, from its crystallization on Mars to its landing on Earth, inferred from isotopic systems, and cosmogenic nuclides. Meteoritics and Planetary Science 55, 294–311, doi.org/10.1111/maps.13435 Goderis S., Sato H., Ferrière L., Schmitz B., Burney D., Kaskes P., Vellekoop J., Wittmann A., Schulz T. +24 authors (2021) Globally distributed iridium layer preserved within the Chicxulub impact structure. Science advances 7 (9), eabe3647, doi: 10.1126/sciadv.abe3647 Schulz T., Viehmann S., Hezel D.C., Koeberl C. and Bau M. (2021) Highly Siderophile Elements and Coupled Fe-Os Isotope Signatures in the Temagami Iron Formation, Canada: Possible Signatures of Neoarchean Seawater Chemistry and Earth's Oxygenation History. Astrobiology, Vol. 21, No. 8. doi.org/10.1089/ast.2020.2311 Reimold W.U., Schulz T., König S., Koeberl C., Hauser N., Wannek D. and Schmitt R.T. (2021) Genesis of the mafic granophyre of the Vredefort impact structure (South Africa): Implications of new geochemical and Se and Re-Os isotope data. In Reimold, W.U., and Koeberl, C., eds., Large Meteorite Impacts and Planetary Evolution VI: Geological Society of America Special Paper 550, p. 235–254, doi.org/10.1130/2021.2550(09) Marchi S., Drabon N., Schulz T., Schaefer L., Nesvorny D., Bottke W.F., Koeberl C. and Lyons T. (2021) Delayed and variable late Archaean atmospheric oxidation due to high collision rates on Earth. Nature Geoscience 14,11, 827-831. doi.org/10.1038/s41561-021-00835-9 Feignon J-G., Schulz T., Ferrière L., Goderis S., de Graaff S.J., Kaskes P., Déhais T.,Claeys P. and Koeberl C. (2022) Search for a meteoritic component within the impact melt rocks of the Chicxulub impact structure peak ring, Mexico. Geochimica et Cosmochimica Acta 323, 74-101. doi.org/10.1016/j.gca.2022.02.006 Koeberl C., Glass B.P., Schulz T., Wegner W., Giuli G., Cicconi M.R., Trapananti A., Stabile P., Cestelli-Guidi M., Park J., Herzog G.F., and Caffee M.W. (2022) Tektite glasses from Belize, Central America: Petrography, geochemistry, and search for a possible meteoritic component. Geochimica et Cosmchimica Acta 325, 232-257. doi.org/10.1016/j.gca.2022.02.021 Conference abstracts ============================================================== Schulz T., Münker C., Palme H., Mezger K., Age and origin of IAB Iron meteorites and their silicate inclusions inferred from Hf-W chronometry, Lunar and Planetary Science Conference (2006), abstract no. 1401 Schulz T., Münker C., Palme H., Mezger K., Large W-182 excesses in silicate inclusions of IAB iron meteorites, Meteoritics and Planetary Science Conference (2006) Vol. 41, p. 5293 Münker C., Schulz T., Mezger K., High field strength element systematics in iron meteorites, Geochimica et Cosmochimica Acta 70 (2006) A437 – Goldschmidt Conference Schulz T., Münker C., Palme H., Mezger K., The tungsten isotope composition of winonaites – evidence for late stage equilibration on the Winonait parent body, Lunar and Planetary Science Conference Houston (2007), abstract no. 1760 Schulz T., Sokol A.K., Palme H., Weckwerth G., Münker C., Bischoff A., Chemical composition and Lu-Hf age of the lunar mare basalt meteorite Kalahari 009, Meteoritics and Planetary Science Conference (2007) Vol. 42, p. 5151 Schulz T., Upadhyay D., Mezger K., Münker C., Palme H., Neutron-capture induced Sm-150 anomalies in IAB iron meteorites and Winonaites, Geochimica et Cosmochimica Acta 71 (2007) A908 – Goldschmidt Conference Schulz T., Münker C., Palme H., Mezger K., Thermal evolution of primitive achondrite parent bodies, Meteoritics and Planetary Science Conference (2008) Vol. 43, p. 5111 Schulz T., Upadhyay D., Mezger K., Münker C., Palme H., Sm-150 anomalies in IAB iron meteorites and Winonaites, Paneth Kolloquium (2008) Schulz T., Münker C., Palme H., Mezger K., Thermal evolution of primitive achondrite parent bodies (2008), Eur. J. Mineral. – DMG Tagung Schulz T., Münker C., Palme H., Mezger K., Hf-W systematics of the IAB/IIICD/Winonaite parent body (2009), Gordon Research Conference Schulz T., Münker C., Palme H., Mezger K., Formation and evolution of the solar system and its planets (2009), Eur. J. Mineral. – DMG Tagung Schulz T., Upadhyay D., Cosmic-ray exposure induced Sm-isotope anomalies in metal shielded and –unshielded silicates, Lunar and Planetary Science Conference Houston (2010), abstract no. 3870 Schulz T., Münker C., An inhomogeneous early solar system inferred from p-Process nuclei, Meteoritics and Planetary Science Conference (2010) Weinauer J., Schulz T., Münker C., 182Hf-182W age of the Aubrite Mount Egerton, Paneth Kolloquium (2010) Schulz T., Münker C, Timescales of early solar system homogenisation from 180W distributions in iron meteorites, Paneth Kolloquium (2010) Münker C., König S., Schulz T., Indistinguishable Hf/W in the Silicate Earth and the Silicate Moon (2011) - Goldschmidt Conference Schulz T., Münker C., Timing of Early Solar System Homogenization from P-Process 180W Heterogeneities (2011) – Goldschmidt Conference Friend P., Zipfel J., Gellissen M., Kleinschrodt R., Münker C., Pack A., Schulz T., Stracke A., Palme H., Northwest Africa 5492: An extremely reduced chondritic meteorite with low volatile element contents, Lunar and Planetary Science Conference (2011) #1095 Losiak A., Schulz T., Koeberl C., Zircon U-Pb and Hf-Nd isotopic constraints on the genesis of granites from the vicinity of Bosumtwi crater (2012) – EGU Conference Schulz T., Münker C., Peters S., The case of p-Process 180W heterogeneities in Iron Meteorites (2012) – Goldschmidt Conference Koeberl, C., Foriel, J., Moynier, F., Schulz, T., Search for a meteoritic component in impactites from the El`gygytgyn impact structure, Russia: a ureilitic projectile? Meteoritics and Planetary Science Conference (2012) abstract no. 5295 Münker C., Schulz, T., Ballhaus C., Improving the understanding of Hf-W and U-Pb systematics in the Earth-Moon system. EMC Tagung (2012) abstract 677-1 Schulz T., Münker C., Improved timescales for metal segregation in iron meteorite parent bodies: Combining W isotopes and cosmic-ray exposure ages. Paneth Kolloquium (2012) abstract 0140 Peters, S.T.M., Münker, C., Schulz, T., Distribution of heavy p-process isotopes in extraterrestrial materials. Paneth Kolloquium (2012) abstract 0186 Becker, M., Krahner, K., Hezel, D.C., Schulz, T., Münker, C., Component specific Hf-W dating of CV chondrites. Paneth Kolloquium (2012) abstract 0193 Peters S.T.M., Münker C., Becker H., Schulz T., Tungsten-180 anomalies in iron meteorites reflect alpha decay of Osmium-184. Lunar and Planetary Science Conference (2013) #2073 Münker C., Fonseca R., Schulz T., An extraterrestrial cause for the Silicate Earth`s Nb paradox? Goldschmidt Conference (2013) Meisel T., Burnham, O.M., Kriete C., Bokhari S.N.H., Schulz T., Osmium isotope and PGE reference materials OKUM and MUH-1. Goldschmidt Conference (2013) Peters S.T.M., Münker C., Becker H., Schulz T, 184Os-180W decay: a new chronometer in geocosmochemistry. Goldschmidt Conference (2013) Ferriere L., Brandstaetter F., Topa D., Schulz T., Baziotis I.P., Münker C., Koeberl C., The complex history of Tissint inferred from different types of melt inclusions and isotopic systems. Meteoritics and Planetary Science Conference (2013) Hezel D.C., Becker M., Schulz T., Palme H., Münker C., Multiple element complementarities in carbonaceous chondrites. DMG Tagung (2013) Schulz T., Luguet A., Koeberl C., Search for a meteoritic component in impact-melt rocks from the Lonar crater, India – Evidence from osmium isotope systematics. AGU Fall Meeting (2013) Muenker C., Ballhaus C., Fonseca R., Schulz T., The evolution of the Earth-Moon system constrained from refractory and volatile trace elements. Workshop "Accretion and Early Differentiation of the Earth and the Terrestrial Planets" (2014) Mohr-Westheide T., Fritz J., Hofmann A., Tagle R., Koeberl C., Reimold W.U., Mader D., Schulz T., Höhnel D., Petrology and Geochemistry of archean spherule layer occurrences in the BARB 5 ICDP drill core, Barberton Greenstone Belt. Lunar and Planetary Science Conference (2014) Ozdemir S., Schulz T., Koeberl C., Reimold W.U. and Mohr-Westheide T. (2014) Petrography, PGE contents and Os isotope systematics of Barberton CT3 spherule layers. LPI Contribution 1800, p. 5037. Fritz J.P., Mohr-Westheide T., Reimold W.U., Schmitt R.T., Hofmann A., Koeberl C., McDonald I., Luais B., Tagle R., Schulz T., Mader D. and Hoehnel D. Impacts onto the Early Earth: Archean Spherule Layers from the ICDP Drill Core BARB5. LPI Contribution No. 1800, p. 5350. Ozdemir S., Schulz T., Koeberl C., Reimold W.U. and Mohr-Westheide T. (2014) Barberton CT3 spherule layers: Clues to their formation from PGE contents and Os isotopes. GSA Annual Meeting. Schulz T., Luguet A. and Koeberl C. (2014) New insights from old spherules: Os-W isotope and HSE evidence for Paleoarchean meteorite bombardment of the Earth. AGU Fall Meeting, abstract V24A-04. Koeberl C. and Schulz T. (2015) Identifying extraterrestrial signatures in mafic impactites: An assessment based on the Lonar Crater, India. LPI Contribution No. 1832, p. 1520. Münker C., Elfers B.M., Schulz T., Garbe-Schönberg D. (2015) An improved understanding of Martian Hf-W geochronology. Goldschmidt Conference Koeberl C. and Schulz T. (2016) Osmium isotopic investigation of tektite-like glasses from Belize. LPI Contribution No. 1654 Schulz T., Koeberl C., Luguet A., van Acken D., Reimold W. U., and Mohr-Westheide T. (2016) Paleoarchean Spherule Beds in the ICDP BARB5 Drill Core from the Barberton Greenstone Belt, South Africa: Geochemistry, Highly Siderophile Elements Systematics, and Os Isotopic Signatures. 79th Annual Meeting of the Meteoritical Society, abstract #6513 Ozdemir S., Schulz T., Koeberl C., Reimold W.U., Mohr-Westheide T., and Hofmann A. (2016) Paleoarchean Spherule Beds in the CT3 Drill Core from the Barberton Greenstone Belt, South Africa: Geochemistry and Os Isotopic Signatures. 79th Annual Meeting of the Meteoritical Society, abstract #6194. Ferrière L., Barrat J.-A., Giuli G., Koeberl C., Schulz T., Topa D., and Wegner W. (2017) A New Tektite Strewn Field Discovered in Uruguay. 80th Annual Meeting of the Meteoritical Society, Santa Fe, USA, LPI Contrib. No. 1987, abstract #6195. Koeberl C., Montanari A., Schulz T., Mougel B., and Moynier F. (2017) Attempts to constrain the impactor composition from isotopic analyses of spinel-rich samples from Late Eocene impact ejecta at Massignano, Marche, Italy. Geological Society of America Penrose Conference "250 Million Years of Earth History in Central Italy: Celebrating 25 years of the Geological Observatory of Coldigioco", September 25-29, 2017, Apiro, Marche Region, Italy; Abstract Volume, p. 51. Sinnesael M., Montanari A., Koeberl C., Schulz T., Wegner W., and Claeys P. (2017) Multi-proxy Cretaceous-Paleogene boundary event stratigraphy: the Gubbio and other Umbria-Marche basin sections. Geological Society of America Penrose Conference "250 Million Years of Earth History in Central Italy: Celebrating 25 years of the Geological Observatory of Coldigioco", September 25-29, 2017, Apiro, Marche Region, Italy. Abstract volume, p. 104. Koeberl C., Montanari A., Schulz T., Mougel B., and Moynier F. (2017) Late Eocene impact ejecta in Italy: Attempts to constrain the impactor composition from isotopic analyses of spinel-rich samples. Geological Society of America, Annual Meeting, Seattle, USA. Geological Society of America Abstracts with Programs. Vol. 49, No. 6, doi: 10.1130/abs/2017AM-306995, paper no. 113-10. Schulz T., Ozdemir S., and Koeberl C. (2018) New Perspectives from old Spherules — Archean Impact Layers and the Early Meteorite Bombardment. 81st Annual Meeting of the Meteoritical Society, Moscow, Russia, LPI Contrib. No. 2067, abstract #6141. Schulz T., Ozdemir S., and Koeberl C. (2018) Archean spherule layers: Windows into the early meteorite bombardment of the Earth. LPI Meeting: Bombardment: Shaping planetary surfaces and their environments abstract no. 2010. Koeberl C., Crósta A. P., and Schulz T. (2019) Geochemical investigation of the atacamites, a new impact glass occurrence in South America. 50th Lunar and Planetary Science Conference 2019 (LPI Contrib. No. 2132), Abstract No. 1255. Goderis S., Sato H., Ferrière L., Schmitz B., Burney D., Bralower T. J., de Graaff S. J., Déhais T., de Winter N. J., Elfman M., Feignon J.-G., Gulick S. P. S., Ishikawa A., Kaskes P., Koeberl C., Kristiansson P., Lowery C. M., Morgan J., Neal C. R., Owens J. D., Schulz T., Sinnesael M., Smit J., Vellekoop J., Whalen M. T., Wittmann A., Vanhaecke F., Van Malderen S., and Claeys P. (2019) The final settling of meteoritic matter on the peak-ring of the Chicxulub impact structure at Site M0077A of IODP-ICDP Expedition 364. In: Large Meteorite Impacts VI, University of Brasília, Brasília, Brazil, September 30-October 3, 2019 (LPI Contribution No.2136), abstract no. 5068. Schulz T., Heldwein O., and Koeberl C. (2019) Spatial distribution of meteoritic carrier phases in Paleoarchean spherule layers from South Africa. Geological Society of America Abstracts with Programs, Vol. 51, No. 5, doi: 10.1130/abs/2019AM-338601. Schulz T., Viehmann S., Hezel D.C., and Koeberl C. (2019) Coupled Fe-Os Isotope Signatures in Banded Iron Formations - Decoding Earth's Oxygenation History and the Chemical Evolution of Precambrian Seawater. The First Billion Years: Habitability 2019, Lunar and Planetary Institute Contribution 2134, Abstract no. 1011. Marchi S., Drabon N., Schulz T., Schaefer L., Nesvorny D., Bottke Jr. W.F., Koeberl C., and Lyons T. (2020) High rate of collisions on the Archean Earth leads to variable atmospheric oxidation. American Geophysical Union, Virtual Fall Meeting, Abstract PP020-06. Bechtold A., Schulz T., Wegner W., Mader D., Patterer P., and Koeberl C. (2021) Geochemistry of lunar regolith breccia Northwest Africa 11962 and its potential source region/crater in the Procellarum KREEP terrane. 52nd Lunar and Planetary Science Conference. Feignon J-G., Schulz T., Ferrière L., Goderis S., de Graaff S.J., Kaskes P., Déhais T.,Claeys P. and Koeberl C. (2021) Examining the (potential) presence of a preserved impactor signature in the impact melt rocks of the Chicxulub impact structure peak ring. 52nd Lunar and Planetary Science Conference. Sinnesael M, Percival L., Schulz T., Vellekoop J., Goderis S., Gao Y., Montanari A., Coccioni R., Koeberl C., Claeys P. (2021) Deep-marine records of Deccan Trap volcanism before, during, and after the Cretaceous-Paleogene (K-Pg) mass extinction. Geological Society of America Abstracts. Feignon J-G., Schulz T., Ferrière L., Goderis S., de Graaff S.J., Kaskes P., Déhais T.,Claeys P. and Koeberl C. (2021) Do the impact melt rocks within the Chicxulub impact structure peak ring (Yucatan Peninsula, Mexico) preserved an impactor signature? Geological Society of America Annual Meeting 2021. Koeberl C., Crósta A.P. and Schulz T. (2022) Geochemistry, Highly Siderophile Elements, and Re-Os Isotope Signatures of Impact Glasses from the Atacama Desert, Chile. 53rd Lunar and Planetary Science Conference. ----- Toni Schulz, [University of Vienna](https://www.univie.ac.at/), [Department of Lithospheric Research](https://lithosphere.univie.ac.at/), GeoCosmoChronology UZA II, Althanstrasse 14, 1090 Vienna, Austria phone: +43-1-4277-53110, fax: +43-1-4277-853110 ----- [Datenschutzerklärung](https://dsba.univie.ac.at/datenschutzerklaerung)