Publications

Loftfield J, Nowaczyk N, Lembke-Jene L, Frederichs T, Lachner J, Lamy F, Rugel G, Stübner K, Adolphi F (2025): Constraints on the use of cosmogenic beryllium isotopes for synchronizing marine sediments and ice cores. Earth Planet. Sci. Lett. 671, 119665, https://doi.org/10.1016/j.epsl.2025.119665

Kamasani SK, Badesab F, Kadam N, D'souza D, Grieb T, Frederichs T, von Dobeneck T, Rosenauer A, Sagavekar O, Sangode S (2025): Magnetofossil Gigantism in Modern Andaman Sea Sediments. J Geophys Res Solid Earth, 130, 10, 2169-9313, https://doi.org/10.1029/2025JB031437

Bukar S, von Dobeneck T, Wang Y, Max L, Frederichs T, Dallanave E, St-Onge G (2025): Ice-Rafted Detritus of the Southeast Grand Banks Slope, Newfoundland, Throughout Heinrich Layers 1 to 5a: 2. Magnetic Properties. Geochem Geophys Geosyst, 26, 10, https://doi.org/10.1029/2024GC011931

Passchier S, Hillenbrand CD, Hemming S, Ehrmann W, Frederichs T, Bohaty SM, Leon R, Libman-Roshal O, Mino-Moreira L, Gohl K, Wellner J (2025): West Antarctic ice retreat and paleoceanography in the Amundsen Sea in the warm early Pliocene. Nat Commun 16, 5609 https://doi.org/10.1038/s41467-025-60772-8

Stein R, Frederichs T, Fahl K, Geibert W, Matthiessen J, Niessen F, Vogt Ch, Sassenroth C, Bazhenova E (2025): A 430 kyr record of ice-sheet dynamics and organic-carbon burial in the central Eurasian Arctic Ocean. Nat Commun 16, 3822, https://doi.org/10.1038/s41467-025-59112-7

Uribe-Rincón CM, Ghosh K, Frederichs T, Gesing TM, Murshed MM (2025): Synthesis of schafarzikite-type (PbBi)MnO4: Structural, spectroscopic, magnetic and thermogravimetric properties. Journal of Solid State Chemistry, Volume 345, 125215, https://doi.org/10.1016/j.jssc.2025.125215

Hopkins B, Xuan C, Hillenbrand C, van Peer T, Jin Y, Frederichs T, Gao L, Bohaty S (2024): Evaluation of geomagnetic relative palaeointensity as a chronostratigraphic tool in the Southern Ocean: Refined Plio-/Pleistocene chronology of IODP Site U1533 (Amundsen Sea, West Antarctica). Quaternary Science Reviews, 325, 108460, doi: 10.1016/j.quascirev.2023.108460

Janssen M, Frederichs T, Olaru M, Lork E, Hupf E, Beckmann J (2024): Synthesis of a stable crystalline nitrene. Science, eadp4963, doi: 10.1126/science.adp4963

Klages JP, Hillenbrand CD, Bohaty SM, Salzmann U, Bickert T, Lohmann G, Knahl HS, Gierz P, Niu L, Titschack J, Kuhn G, Frederichs T, Müller J, Bauersachs T, Larter RD, Hochmuth K, Ehrmann W, Nehrke G, Rodríguez-Tovar FJ, Schmiedl G, Spezzaferri S, Läufer A, Lisker F, van de Flierdt T, Eisenhauer A, Uenzelmann-Neben G, Esper O, Smith JA, Pälike H, Spiegel C, Dziadek R, Ronge TA, Freudenthal T and Gohl K (2024) Ice sheet–free West Antarctica during peak early Oligocene glaciation. Science, 385(6706). 322-327. doi:10.1126/science.adj3931

Park K, Nam S, Vogt C, Frederichs T, Kim J, Khim B (2024): Cryospheric and Oceanographic Evolution in the Arctic Makarov Basin Since the Early Pleistocene Revealed by Bulk Mineral Assemblages. Paleoceanography and Paleoclimatology, 39, e2023PA004747, doi: 10.1029/2023PA004747

Jackson R, Frederichs T, Schulz H, Kucera M (2023): Chronology of detrital carbonate events in Baffin Bay reveals different timing but similar average recurrence time of North American-Arctic and Laurentide ice sheet collapse events during MIS 3. Earth and Planetary Science Letters, 613, 118191, doi: 10.1016/j.epsl.2023.118191

Ghosh K, Murshed M, Frederichs T, Muniraju N, Gesing T (2022): Structural, vibrational, thermal, and magnetic properties of mullite-type NdMnTiO5 ceramic. Journal of the American Ceramic Society, 105, 2702 – 2712, doi: 10.1111/jace.18261

Uenzelmann-Neben G, Gohl K, Hochmuth K, Salzmann U, Larter R, Hillenbrand C, Klages J, Afanasyeva V, Arndt J, Bickert T, Bohaty S, Dziadek R, Ebermann B, Ehrmann W, Esper O, Frederichs T, Freudenthal T, Gebhardt C, Küssner K, Kuhn G, Najman Y, Pälike H, Riefstahl F, Ronge T, Scheinert M, Simoes Pereira P, Smith J, Spiegel C, Van de Flierdt T, Zundel M (2022): Deep water inflow slowed offshore expansion of the West Antarctic Ice Sheet at the Eocene-Oligocene transition. Communications Earth & Environment, 3, 36, doi: 10.1038/s43247-022-00369-x

Albers E, Bach W, Pérez-Gussinyé M, McCammon C, Frederichs T (2021): Serpentinization-Driven H2 Production From Continental Break-Up to Mid-Ocean Ridge Spreading: Unexpected High Rates at the West Iberia Margin. Frontiers in Earth Science, 99:673063, doi: 10.3389/feart.2021.67306

Chiessi C, Mulitza S, Taniguchi N, Prange M, Campos M, Häggi C, Schefuß E, Pinho T, Frederichs T, Portilho-Ramos R, Sousa S, Crivellari S, Cruz F (2021): Mid- to Late Holocene Contraction of the Intertropical Convergence Zone Over Northeastern South America. Paleoceanography and Paleoclimatology, 36, e2020PA003936, doi: 10.1029/2020PA003936

Gohl K, Wellner JS, Klaus A, Bauersachs T, Bohaty SM, Courtillat M, Cowan E.A, De Lira Mota MA, Esteves MSR, Fegyveresi JM, Frederichs T, Gao L, Halberstadt AR, Hillenbrand CD, Horikawa K, Iwai M, Kim JH, King TM, Klages JP, Passchier S, Penkrot ML, Prebble JG, Rahaman W, Reinardy BTI, Renaudie J, Robinson DE, Scherer RP, Siddoway CS, Wu L, and Yamane M (2021). Expedition 379 summary. In Gohl K, Wellner JS, Klaus A, and the Expedition 379 Scientists, Amundsen Sea West Antarctic Ice Sheet History. Proceedings of the International Ocean Discovery Program, 379: College Station, TX (International Ocean Discovery Program). https://doi.org/10.14379/iodp.proc.379.101.2021

Gohl K, Wellner JS, Klaus A, Bauersachs T, Bohaty SM, Courtillat M, Cowan E.A, De Lira Mota MA, Esteves MSR, Fegyveresi JM, Frederichs T, Gao L, Halberstadt AR, Hillenbrand CD, Horikawa K, Iwai M, Kim JH, King TM, Klages JP, Passchier S, Penkrot ML, Prebble JG, Rahaman W, Reinardy BTI, Renaudie J, Robinson DE, Scherer RP, Siddoway CS, Wu L, and Yamane M (2021). Expedition 379 methods. In Gohl K, Wellner JS, Klaus A, and the Expedition 379 Scientists, Amundsen Sea West Antarctic Ice Sheet History. Proceedings of the International Ocean Discovery Program, 379: College Station, TX (International Ocean Discovery Program). https://doi.org/10.14379/iodp.proc.379.102.2021

Gohl K, Uenzelmann-Neben G, Gille-Petzoldt J, Hillenbrand CD, Klages J, Bohaty S, Passchier S, Frederichs T, Wellner J, Lamb R, Leitchenkov G, D (2021): Evidence for a highly dynamic West Antarctic Ice Sheet during the Pliocene. Geophysical Research Letters, 48, e2021GL093103, doi: 10.1029/2021GL093103

Smith J, Hillenbrand C, Subt C, Rosenheim B, Frederichs T, Ehrmann W, Andersen T, Wacker L, Makinson K, Anker P, Venables E, Nicholls K (2021): History of the Larsen C Ice Shelf reconstructed from sub–ice shelf and offshore sediments. Geology, 49, 978 – 982, doi: 10.1130/G48503.1

Wang W, von Dobeneck T, Frederichs T, Zhang Y, Lembke-Jene L, Tiedemann R, Winklhofer M, Nürnberg D (2021): Dating North Pacific Abyssal Sediments by Geomagnetic Paleointensity: Implications of Magnetization Carriers, Plio-Pleistocene Climate Change, and Benthic Redox Conditions. Frontiers in Earth Science, 9:683177, doi: 10.3389/feart.2021.683177

Wellner JS, Gohl K, Klaus A, Bauersachs T, Bohaty SM, Courtillat M, Cowan EA, De Lira Mota MA, Esteves MSR, Fegyveresi JM, Frederichs T, Gao L, Halberstadt AR, Hillenbrand CD, Horikawa K, Iwai M, Kim JH, King, TM, Klages JP, Passchier S, Penkrot ML, Prebble JG, Rahaman W, Reinardy BTI, Renaudie J, Robinson DE, Scherer RP, Siddoway CS, Wu L, and Yamane M, 2021. Site U1532. In Gohl K, Wellner JS, Klaus A, and the Expedition 379 Scientists, Amundsen Sea West Antarctic Ice Sheet History. Proceedings of the International Ocean Discovery Program, 379: College Station, TX (International Ocean Discovery Program), doi.org/10.14379/iodp.proc.379.103.2021

Wellner JS, Gohl K, Klaus A, Bauersachs T, Bohaty SM, Courtillat M, Cowan EA, De Lira Mota MA, Esteves MSR, Fegyveresi JM, Frederichs T, Gao L, Halberstadt AR, Hillenbrand CD, Horikawa K, Iwai M, Kim JH, King, TM, Klages JP, Passchier S, Penkrot ML, Prebble JG, Rahaman W, Reinardy BTI, Renaudie J, Robinson DE, Scherer RP, Siddoway CS, Wu L, and Yamane M, 2021. Site U1533. In Gohl K, Wellner JS, Klaus A, and the Expedition 379 Scientists, Amundsen Sea West Antarctic Ice Sheet History. Proceedings of the International Ocean Discovery Program, 379: College Station, TX (International Ocean Discovery Program), doi.org/10.14379/iodp.proc.379.104.2021

Chen P, Murshed M, Fischer M, Frederichs T, Gesing T (2020): KLi2RE(BO3)2 (RE = Dy, Ho, Er, Tm, Yb, and Y): Structural, Spectroscopic, And Thermogravimetric Studies on a Series of Mixed-Alkali Rare-Earth Orthoborates. Inorg. Chem, doi: 10.1021/acs.inorgchem.0c02684

Klages J, Salzmann U, Bickert T, Hillenbrand CD, Gohl K, Kuhn G, Bohaty S, Titschack J, Müller J, Frederichs T, e (2020): Temperate rainforests near the South Pole during peak Cretaceous warmth. Nature, 580, 81 – 86. doi: 10.1038/s41586-020-2148-5

Simões Pereira P, van de Flierdt T, Hemming S, Frederichs T, Hammond S, Brachfeld S, Doherty C, Kuhn G, Smith J, Klages J, Hillenbrand CD (2020): The geochemical and mineralogical fingerprint of West Antarctica´s weak underbelly: Pine Island and Thwaites glaciers. Chemical Geology, 550, 119649, doi: 10.1016/j.chemgeo.2020.119649

Westerhold T, Marwan N, Drury A, Liebrand D, Agnini C, Anagnostou E, Barnet J, Bohaty S, De Vleeschouwer D, Florindo F, Frederichs T, Hodell D, Holbourn A, Kroon D, Lauretano V, Littler K, Lourens L, Lyle M, Pälike H, Röhl U, Tian J, Wilkens R, Wilson P, Zachos J (2020): An astronomically dated record of Earth`s climate and its predictability over the last 66 million years. Science, 369, 1383, doi: 10.1126/science.aba6853

Aguirre-Urreta B, Martinez M, Schmitz M, Lescano M, Omarini J, Tunik M, Kuhnert H, Concheyro A, Rawson P, Ramos V, Reboulet S, Noclin N, Frederichs T, Nickl A, Pälike H (2019): Interhemispheric radio-astrochronological calibration of the time scales from the Andean and the Tethyan areas in the Valanginian–Hauterivian (Early Cretaceous). Gondwana Research, 70, 104 – 132, doi: 10.1016/j.gr.2019.01.006

Williams T, Hillenbrand C, Piotrowski A, Allen C, Frederichs T, Smith J, Ehrmann W, Hodell D (2019): Palaeocirculation and ventilation history of Southern Ocean sourced deep water masses during the last 800,000 years. Paleoceanography and Paleoclimatology, 34, 833 – 852, doi: 10.1029/2018PA003472

Frank U, Nowaczyk N, Frederichs T, Liu J, Korte M (2018): Palaeo- and rock magnetic investigations of Late Quaternary sediments from the Upper Congo deep-sea fan: on the difficulty in obtaining palaeomagnetic secular variation records from low latitudes. International Journal of Earth Sciences, 108, 267 – 285, doi: 10.1007/s00531-018-1653-3

Westerhold T, Röhl U, Donner B, Frederichs T, Kordesch W, Bohaty S, Hodell D, Laskar J, Zeebe R (2018): Late Lutetian Thermal Maximum-Crossing a Thermal Threshold in Earth´s Climate System? Geochemistry, Geophysics, Geosystems, 19, 73 – 82, doi: 10.1002/2017GC007240

Drury A, Westerhold T, Frederichs T, Tian J, Wilkens R, Channell J, Evans H, John C, Lyle M, Röhl U (2017): Late Miocene climate and time scale reconciliation: Accurate orbital calibration from a deep-sea perspective. Earth and Planetary Science Letters, 475, 254 – 266, doi: 10.1016/j.epsl.2017.07.038

Frank U, Nowaczyk N, Frederichs T, Korte M (2017): Paleo- and rock magnetic investigations on Late Quaternary sediments from low latitudes I: Geomagnetic paleosecular variation and relative paleointensity records from the Tobago Basin, Southeast Caribbean. Geophysical Journal International, 208, 1740 – 1775, doi: 10.1093/gji/ggw481

Gohl K, Freudenthal T, Hillenbrand C, Klages J, Larter R, Bickert T, Bohaty S, Ehrmann W, Esper O, Frederichs T, Gebhardt C, Küssner K, Kuhn G, Pälike H, Ronge T, Simões Pereira P, Smith J, Uenzelmann-Neben G, van de Flierdt C, (2017): MeBo70 Seabed Drilling on a Polar Continental Shelf: Operational Report and Lessons From Drilling in the Amundsen Sea Embayment of West Antarctica. Geochemistry, Geophysics, Geosystems, 18, 4235 – 4250, doi: 10.1002/2017GC007081

Klages J, Kuhn G, Hillenbrand CD, Smith J, Graham A, Nitsche F, Frederichs T, Jernas P, Gohl K, Wacker L (2017): Limited grounding-line advance onto the West Antarctic continental shelf in the easternmost Amundsen Sea Embayment during the last glacial period. Public Library of Science, 12, e0181593, doi:10.1371/journal.pone.0181593

Kuhn G, Hillenbrand C, Kasten S, Smith J, Nitsche F, Frederichs T, Wiers S, Ehrmann W, Klages J, Mogollón J (2017): Evidence for a palaeo-subglacial lake on the Antarctic continental shelf. Nature Communications, 8, 15591, doi: 10.1038/ncomms15591

Scheidt S, Egli R, Frederichs T, Hambach U, Rolf C (2017): A mineral magnetic characterization of the Plio-Pleistocene fluvial infill of the Heidelberg Basin (Germany). Geophysical Journal International, 210, 743 – 764, doi: 10.1093/gji/ggx154

Westerhold T, Röhl U, Frederichs T, Agnini C, Raffi I, Zachos J, Wilkens R (2017): Astronomical Calibration of the Ypresian Time Scale: Implications for Seafloor Spreading Rates and the Chaotic Behaviour of the Solar System? Clim. Past Discuss, 13, 1129 – 1152, doi: 10.5194/cp-13-1129-2017

Korff L, von Dobeneck T, Frederichs T, Kasten S, Kuhn G, Gersonde R, Diekmann B (2016): Cyclic magnetite dissolution in Pleistocene sediments of the abyssal Northwest Pacific Ocean: evidence for glacial oxygen depletion and carbon trapping. Paleoceanography, 31, 600 – 624, doi: 10.1002/2015PA002882

Mullender T, Frederichs T, Hilgenfeldt C, de Groot L, Fabian K, Dekkers M (2016): Automated paleomagnetic and rock magnetic data acquisition with an in-line horizontal “2G” system. Geochemistry, Geophysics, Geosystems, 17, 3546 – 3559, doi: 10.1002/2016GC006436

Xiao W, Frederichs T, Gersonde R, Kuhn G, Esper O, Zhang X (2016): Constraining the dating of late Quaternary marine sediment records from the Scotia Sea (Southern Ocean). Quaternary Geochronology, 31, 97 – 118, doi: 10.1016/j.quageo.2015.11.003

Westerhold T, Röhl U, Frederichs T, Bohaty S, Zachos J (2015): Astronomical calibration of the geological timescale: closing the middle Eocene gap. Climate of the Past, 11, 1181 – 1195, doi: 10.5194/cp-11-1181-2015

Rothe M, Frederichs T, Eder M, Kleeberg A, Hupfer M (2014): Evidence for vivianite formation and its contribution to long-term phosphorus retention in a recent lake sediment: a novel analytical approach. Biogeosciences, 11, 5169 – 5180, doi: 10.5194/bg-11-5169-2014

Smith J, Hillenbrand C, Kuhn G, Klages J, Graham A, Larter R, Ehrmann W, Moreton S, Wiers S, Frederichs T (2014): New constraints on the timing of West Antarctic Ice Sheet retreat in the eastern Amundsen Sea since the Last Glacial Maximum. Global and Planetary Change, 122, 224 – 237, doi: 10.1016/j.gloplacha.2014.07.015

Ludwig P, Egli R, Bishop S, Chernenko V, Frederichs T, Rugel G, Merchel S, Orgeira M (2013): Characterization of primary and secondary magnetite in marine sediment by combining chemical and magnetic unmixing techniques. Global and Planetary Change, 110, Part C, 321 – 339, doi: 10.1016/j.gloplacha.2013.08.018

Badesab F, von Dobeneck T, Bryan K, Müller H, Briggs R, Frederichs T, Kwoll E (2012): Formation of magnetite-enriched zones in and offshore of a mesotidal estuarine lagoon: An environmental magnetic study of Tauranga Harbour and Bay of Plenty, New Zealand. Geochemistry Geophysics Geosystems, 13, Q06012, doi: 10.1029/2012GC004125

Just J, Heslop D, von Dobeneck T, Bickert T, Dekkers M, Frederichs T, Meyer I, Zabel M (2012): Multiproxy characterization and budgeting of terrigenous end-members at the NW African continental margin. Geochemistry Geophysics Geosystems, 13, Q0AO01, doi: 10.1029/2012GC004148

Itambi A, von Dobeneck T, Dekkers M, Frederichs T (2010): Magnetic mineral inventory of equatorial Atlantic Ocean marine sediments off Senegal—glacial and interglacial contrast. Geophysical Journal International, 183, 163 – 177, doi: 10.1111/j.1365-246X.2010.04736.x

Mohamed K, Rey D, Rubio B, Vilas F, Frederichs T (2010): Interplay between detrital and diagenetic processes since the last glacial maximum on the northwest Iberian continental shelf. Quaternary Research, 73, 507 – 520, doi: 10.1016/j.yqres.2010.02.003

Hepp D, Mörz T, Hensen C, Frederichs T, Kasten S, Riedinger N, Hay W (2009): A late Miocene-early Pliocene Antarctic deepwater record of repeated iron reduction events. Marine Geology, 266, 198 – 211, doi: 10.1016/j.margeo.2009.08.006

Hillenbrand C, Kuhn G, Frederichs T (2009): Record of a Mid-Pleistocene depositional anomaly in West Antarctic continental margin sediments: an indicator for ice-sheet collapse? Quaternary Science Reviews, 28, 1147 – 1159, doi: 10.1016/j.quascirev.2008.12.010

Lekens W, Haflidason H, Sejrup H, Nygard A, Richter T, Vogt C, Frederichs T (2009): Sedimentation history of the northern North Sea Margin during the last 150 ka. Quaternary Science Reviews, 28, 469 – 483, doi: 10.1016/j.quascirev.2008.11.010

Rey D, Müller H, Rubio B, von Dobeneck T, Vilas F, Hilgenfeldt C, Bernabeu A, Frederichs T, Fernández S, Mohamed K (2008): Using electromagnetic sensors to estimate physical properties and environmental quality of surface sediments in the marine environment. Preliminary results. Geotema, 10 , 652 - 654

Franke C, Frederichs T, Dekkers M (2007): Efficiency of heavy liquid separation to concentrate magnetic particles. Geophysical Journal International, 170, 1053 – 1066, doi: 10.1111/j.1365-246X.2007.03489.x

Horák D, Petrovský E, Kapicka A, Frederichs T (2007): Synthesis and characterization of magnetic poly(glycidyl methacrylate) microspheres. Journal of Magnetism and Magnetic Materials, 311, 500 – 506, doi: 10.1016/j.jmmm.2006.08.006

Knies J, Matthiessen J, Mackensen A, Stein R, Vogt C, Frederichs T, Nam S (2007): Effects of Arctic freshwater forcing on thermohaline circulation during the Pleistocene. Geology, 35, 1075 – 1078 doi: 10.1130/G23966A.1

Kosterov A, Frederichs T, von Dobeneck T (2006): Low-temperature magnetic properties of rhodochrosite (MnCO3). Physics of the Earth and Planetary Interiors, 154, 234 – 242, doi: 10.1016/j.pepi.2005.09.011

Millo C, Sarnthein M, Erlenkeuser H, Frederichs T (2005): Methane-driven late Pleistocene 13C minima and overflow reversals in the southwestern Greenland Sea. Geology, 33, 873 – 876, doi: 10.1130/G21790.1

Pan Y, Petersen N, Winklhofer M, Davila A, Liu Q, Frederichs T, Hanzlik M, Zhu R (2005): Rock magnetic properties of uncultured magnetotactic bacteria. Earth and Planetary Science Letters, 237, 311 – 325, doi: 10.1016/j.epsl.2005.06.029

Frederichs T, von Dobeneck T, Bleil U, Dekkers M (2003): Towards the identification of siderite, rhodochrosite, and vivianite in sediments by their low-temperature magnetic properties. Physics and Chemistry of the Earth, Parts A/B/C, 28, 669 – 679, doi: 10.1016/S1474-7065(03)00121-9

Hillenbrand C, Fütterer D, Grobe H, Frederichs T (2002): No evidence for a Pleistocene collapse of the West Antarctic Ice Sheet from continental margin sediments recovered in the Amundsen Sea. Geo-Marine Letters, 22, 51 – 59, doi: 10.1007/s00367-002-0097-7

Nowaczyk N, Frederichs T, Kassens H, Nørgaard-Pedersen N, Spielhagen R, Stein R, Weiel D (2001): Sedimentation Rates in the Makarov Basin, Central Arctic Ocean: A Paleomagnetic and Rock Magnetic Approach. Paleoceanography, 16, 368 – 389, doi: 10.1029/2000PA000521

Frederichs T, Bleil U, Däumler K, von Dobeneck T, Schmidt A (1999): The Magnetic View on the Marine Paleoenvironment: Parameters, Techniques and Potentials of Rock Magnetic Studies as a Key to Paleoclimatic and Paleoceanographic Changes. In: Use of Proxies in Paleoceanography, Edited by Fischer G, Wefer G, Springer Berlin Heidelberg, 575-599, doi: 10.1007/978-3-642-58646-0_24

Nowaczyk N, Frederichs T (1999: Geomagnetic events and relative palaeointensity variations during the past 300 ka as recorded in Kolbeinsey Ridge sediments, Iceland Sea: indication for a strongly variable geomagnetic field. International Journal of Earth Sciences, 88, 116 – 131, doi: 10.1007/s005310050250

Spielhagen R, Bonani G, Eisenhauer A, Frank M, Frederichs T, Kassens H, Kubik P, Mangini A, Nøgaard Pedersen N, Nowaczyk N, Schäper S, Stein R, Thiede J, Tiedemann R, Wahsner M (1997): Arctic Ocean evidence for late Quaternary initiation of northern Eurasian ice sheets. Geology, 25, 783 – 786, doi: 10.1130/0091-7613(1997)025<0783:AOEFLQ>2.3.CO;2

von Dobeneck T, Frederichs T, Fabian K, Bleil U (1996): Rock Magnetic Micro-Scanning mit HTSL-SQUID-Gradiometer. In Supraleitung und Tieftemperaturtechnik 1996, VDI-Technologiezentrum (ed), VDI-Verlag Düsseldorf, 51 - 54

Nowaczyk N, Frederichs T, Eisenhauer A, Gard G (1994): Magnetostratigraphic Data From Late Quaternary Sediments From the Yermak Plateau, Arctic Ocean: Evidence For Four Geomagnetic Polarity Events Within the Last 170 Ka of the Brunhes Chron. Geophysical Journal International, 117, 453 – 471, doi: 10.1111/j.1365-246X.1994.tb03944.x