Von 1996 an studierte Ronny Friedrich Physik an der Universität Heidelberg, wo er 2003 sein Diplom erhielt und 2007 im Bereich der Umweltphysik promovierte. Nach 6 Jahren PostDoc und Leitung eines Labors an der Columbia University in New York City, führt Ronny Friedrich seit 2014 die Datierungslabore an der CEZA und ist seit 2022 Teil der erweiterten Geschäftsleitung am CEZA.
Akademischer und beruflicher Werdegang
Seit 2014
Laborleiter der Datierungslabore der CEZA
2008-2014
Laborleiter in der “Environmental Tracers Group” des Lamont-Doherty-Earth-Observatory der Columbia University New York City
2007-2008
PostDoc am Institut für Umweltphysik der Universität Heidelberg
2003-2007
Promotion in Physik am Institut für Umweltphysik der Universität Heidelberg zum Thema „Grundwassercharakterisierung mit Umwelttracern: Erkundung des Grundwassers der Odenwaldregion sowie Implementierung eines neuen Edelgas-Massenspektrometersystems“
1996-2003
Physikstudium an der Universität Heidelberg, Diplomarbeitsthema: „Helium in polaren Eisschilden“
Publikationen
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Mester, Z. et al.: First direct dating of the Late Neanderthal remains from Subalyuk Cave in Northern Hungary.
Mester, Z., Coqueugniot, H., Tillier, A.-M., Rosendahl, W., Friedrich, R., Zink, A., Maixner, F., Dutour, O., Bereczki, Z., Gasparik, M., Pap, I. and Pálfi, G., 2023, First direct dating of the Late Neanderthal remains from Subalyuk Cave in Northern Hungary., Anthropologischer Anzeiger.
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Beisel, E. et al.: Climate induced thermocline aging and ventilation in the eastern Atlantic over the last 32.000 years
Beisel, E., Frank, N., Robinson, L.F., Lausecker, M., Friedrich, R., Therre, S., Schröder-Ritzrau, A. and Butzin, M., 2023, Climate induced thermocline aging and ventilation in the eastern Atlantic over the last 32.000 years, Paleoceanography and Paleoclimatology.
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Raddatz, J. et al.: Variable ventilation ages in the equatorial Indian Ocean thermocline during the LGM
Raddatz, J., Beisel, E., Butzin, M., Schröder-Ritzrau, A., Betzler, C., Friedrich, R. and Frank, N., 2023, Variable ventilation ages in the equatorial Indian Ocean thermocline during the LGM, Scientific Reports, 13, 11355.
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Römer, P. et al.: Multi-proxy crossdating extends the longest high-elevation tree-ring chronology from the Mediterranean
Römer, P., Reinig, F., Konter, O., Friedrich, R., Urban, O., Čáslavský, J., Pernicová, N., Trnka, M., Büntgen, U., Esper, J., 2023, Multi-proxy crossdating extends the longest high-elevation tree-ring chronology from the Mediterranean, in Urban & Fischer Dendrochronologia, 126085.
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Lindauer, S. et al.: Funny Wrappings – Challenging your radiocarbon laboratory
Lindauer, S., Friedrich, R., 2023, Funny Wrappings - Challenging your radiocarbon laboratoryRadiocarbon, 1-4.
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Kavcik-Graumann, N. et al.: The cave bear fauna of the cave Schottloch (Dachstein Mountains, Austria)
Kavcik-Graumann, N., Alberti, F., Döppes, D., Friedrich, R., Stockhammer, J., Lindauer, S., Hofreiter, M., Rabed, G., 2023, The cave bear fauna of the cave Schottloch (Dachstein Mountains, Austria), e-Research Reports of Museum Burg Golling, ..
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Nicklisch, N. et al.: Bioarchaeological investigations of the princely grave at Helmsdorf attesting to the violent death of an Early Bronze Age leader
Nicklisch, N., Ramsthaler, F., Bunnefeld, JH., Schulz, G., Friedrich, R., Alt, K.W., Meller, H., 2022, Bioarchaeological investigations of the princely grave at Helmsdorf attesting to the violent death of an Early Bronze Age leader, Scientific Reports, 1-12.
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Berger, D. et al.: Shiny bronze in glassy matter: an inconspicuous piece of slag from the Bronze Age mining site of Mušiston (Tajikistan) and its significance for the development of tin metallurgy in Central Asia
Berger, D., Brügmann, G., Friedrich, R., Lutz, J., Meyer, H.-P., Pernicka, E., , 2022, Shiny bronze in glassy matter: an inconspicuous piece of slag from the Bronze Age mining site of Mušiston (Tajikistan) and its significance for the development of tin …, Archaeological and Anthropological Sciences, 1-29.
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Rath, K. et al.: Genetic and isotope analysis of a triple burial from medieval St. Peter’s cemetery in Cölln/Berlin.
Rath, K., Käßner, A., Melisch, C., Powers, N., Tichomirowa, M., Nagy, M., Friedrich, R., Riege, J., Rothe, J., 2022, Genetic and isotope analysis of a triple burial from medieval St. Peter’s cemetery in Cölln/Berlin., Forensic Science International: Genetics, ..
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Massy, K. et al.: Pedigree-based Bayesian modelling of radiocarbon dates.
Massy, K., Friedrich, R., Mittnik, A., Stockhammer, P.W., 2022, Pedigree-based Bayesian modelling of radiocarbon dates., PLOS ONE, . e0270374.
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Namen, A. et al.: Nazugum, a new 4000 year old rockshelter site in the Ili Alatau, Tien Shan
Namen, A., Varis,A., Lindauer,S., Friedrich,R., Taimagambetov,Z., Iovita,R., 2022, Nazugum, a new 4000 year old rockshelter site in the Ili Alatau, Tien Shan, Archaeological Research in Asia, 5.
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Regenye, J. et al.: Some Balaton-Lasinja Graves from Veszprém-Jutasi Út and an Outline Chronology for the Earlier Copper Age in Western Hungary
Regenye, J., Oross, K., Bánffy, E., Dunbar, E., Friedrich, R., Bayliss, A., Beavan, N., Gaydarska, B., Whittle, A., 2022, Some Balaton-Lasinja Graves from Veszprém-Jutasi Út and an Outline Chronology for the Earlier Copper Age in Western Hungary, Documenta Praehistorica , 2-21.
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Friedrich, R. et al.: Datierungsmethoden
Friedrich, R., Fuchs, M., Haupt, P., Klasen, N., Pernicka, E., Schmidt, C., Tolksdorf, J.F., Werther, L., 2022, Datierungsmethoden, in Springer Spektrum, Berlin, Heidelberg Geoarchäologie, 337-361.
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Sirocko, F. et al.: Muted multidecadal climate variability in central Europe during cold stadial periods.
Sirocko, F., Martínez-García, A., Mudelsee, M., Albert, J., Britzius, S., Christl, M., Diehl, D., Diensberg, B., Friedrich, R., Fuhrmann, F., Muscheler, R., Hamann, Y., Schneider, R., Schwibus, K., Haug, G.H., 2021, Muted multidecadal climate variability in central Europe during cold stadial periods., Nature Geoscience., ..
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Guillet, G. et al.: Investigation of a cold-based ice apron on a high-mountain permafrost rock wall using ice texture analysis and micro-14C dating: a case study of the Triangle du Tacul ice apron (Mont Blanc massif, France)
Guillet, G., Preunkert, P., Ravanel, L., Montagnat, M., Friedrich, R., 2021, Investigation of a cold-based ice apron on a high-mountain permafrost rock wall using ice texture analysis and micro-14C dating: a case study of the Triangle du Tacul ice apron (Mont Blanc massif, France), Journal of Glaciology, 1-8.
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Therre, S. et al.: Heidelberg Radiocarbon Lab – Establishing a New Carbon Dioxide Extraction Line for Carbonate Samples.
Therre, S., Proß, L., Friedrich, R., Trüssel, M., Frank, N., 2021, Heidelberg Radiocarbon Lab – Establishing a New Carbon Dioxide Extraction Line for Carbonate Samples, Radiocarbon, 1-10.
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Therre, S. et al.: Soil Carbon Dynamics and Atmospheric Signals in Stalagmite Radiocarbon at Sofular Cave, Turkey
Therre, S., Fohlmeister, J., Fleitmann, D., Friedrich, R., Schröder-Ritzrau, A., Lausecker, M., Frank, N., 2021, Soil Carbon Dynamics and Atmospheric Signals in Stalagmite Radiocarbon at Sofular Cave, Turkey, EGU, 2021, 1.
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Döppes, D. et al.: The late pleistocene cave bear fauna of the Torrener Bärenhöhle in the northern alps (Salzburg, Austria)
Döppes, D., Alberti, F., Barlow, A., Krutter, S., Friedrich, R., Hofreiter, M., Lindauer, S., Kavcik-Graumann, Rosendahl, W., Rabeder G., 2021, The late pleistocene cave bear fauna of the Torrener Bärenhöhle in the northern alps (Salzburg, Austria), Historical Biology.
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Krutter, S. et al.: Die jungpleistozäne Höhlenfauna der Bärenfalle im Tennengebirge (Salzburg, Österreich). Ergebnisse aus der Forschungskampagne 2015-2017
Krutter, S., Frischauf, C., Rabeder, G., Brandner, D., Döppes, D., Friedrich, R., Lindauer, S., Rosendahl, W., Strasser, W. , 2010, Die jungpleistozäne Höhlenfauna der Bärenfalle im Tennengebirge (Salzburg, Österreich). Ergebnisse aus der Forschungskampagne 2015-2017, Mitteilungen aus dem Haus der Natur / Haus der Natur und Forschung, Salzburg, -.
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Wacker, L. et al.: Findings from an in-depth annual tree-ring radiocarbon inter-comparison
Wacker, L., Scott, Bayliss, A., E. M.,Brown, D., Bard, E., Bollhalder, S., Friedrich, M., Capano, M., Cherkinsky, A., Chivall, D., Culleton, B. J., Dee, M. W., Friedrich, R., Hodgins, G.W.L., Hogg, A., 2020, Findings from an in-depth annual tree-ring radiocarbon inter-comparison, in Cambridge University Press Radiocarbon, 873-882.
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Reimer, P. et al.: The IntCal20 Northern Hemisphere radiocarbon age calibration curve (0-55 kcal BP)
Reimer, P., ., Austin, W.E., Bard, E., Bayliss, A., Blackwell, P.G., Bronk Ramsey, C., Butzin, M., Cheng, H., Edwards, R.L., Friedrich, M., Grootes, P.M., Heaton, T.J., Hogg, A.G., Hughen, K.A., Kromer,B., Manning, S.W., Muscheler, R., Palmer, J.G., Pearson, C., van der Plicht, J., Reimer, R.W., Richards, D.A., Scott, E.M., Southon, J.R., Turney, C.S.M., Wacker, L., Adolphi, F., Büntgen, U., Capano, M., Fahrni, S., Fogtmann-Schulz, A., Friedrich, R., Köhler, P., Kudsk, S., Miyake, F., Olsen, J., Reinig, F., Sakamoto, M., Sookdeo, A., Talamo, S., 2020, The IntCal20 Northern Hemisphere radiocarbon age calibration curve (0-55 kcal BP), Radiocarbon, -.
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Friedrich, R. et al.: A new annual 14C dataset for calibrating the Thera eruption
Friedrich, R., Kromer, B., Wacker, L., Olsen, J., Remmele, S., Lindauer, S., Land, A., Pearson, C., 2020, A new annual 14C dataset for calibrating the Thera eruption, Radiocarbon, 62, 1-9.
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Giffin, K. et al.: A treponemal genome from an historic plague victim supports a recent emergence of yaws and its presence in 15th century Europe
Giffin, K., Lankapalli, A.K., Sabin, S., Spyrou M.A., Posth, C., Kozakaite, J., Friedrich, R., Miliauskiene, Z., Jankauskas, R., Herbig, A., Bos, K. , 2022, A treponemal genome from an historic plague victim supports a recent emergence of yaws and its presence in 15th century Europe, Sci Rep , ..
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Frank, N. et al.: The modern Northeast Atlantic Radiocarbon Content viewed along a basin transect from 29°- 61°N
Frank, N., Miltner, M., Therre, S., Lausecker, M., Tisnerat-Laborde, N., Montagna, P., Friedrich, R., 2020, The modern Northeast Atlantic Radiocarbon Content viewed along a basin transect from 29°- 61°N, EGU General Assembly Conference Abstracts, .
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Therre, S. et al.: Atmospheric and Soil Signals in a Climate Dependent Stalagmite Radiocarbon Record from Northern Turkey
Therre, S., Fohlmeister, J., Fleitmann, D., Friedrich, R., Lausecker, M., Schröder-Ritzrau, A., Frank, N., 2020, Atmospheric and Soil Signals in a Climate Dependent Stalagmite Radiocarbon Record from Northern Turkey, EGU General Assembly Conference Abstracts, 17760.
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Manning, S.W. et al.: Mediterranean radiocarbon offsets and calendar dates for prehistory
Manning, S.W., ., Kromer, B., Cremaschi, M., Dee, M.W., Friedrich, R., Griggs, C., Hadden, C.S. , 2020, Mediterranean radiocarbon offsets and calendar dates for prehistory, Science Advances, -.
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Therre, S. et al.: Climate-induced speleothem radiocarbon variability on Socotra Island from the Last Glacial Maximum to the Younger Dryas
Therre, S., ., Fohlmeister, J., Fleitmann, D., Matter, A., Burns, S.J., Arps, J., Schröder-Ritzrau, A., Friedrich, R., Frank, N. , 2020, Climate-induced speleothem radiocarbon variability on Socotra Island from the Last Glacial Maximum to the Younger Dryas, Climate of the Past, 409-421.
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Zesch, S. et al.: Blunt force trauma: an exceptional example of an ancient Egyptian mummy head
Zesch, S., Madea, B., Pommerening, T., Panzer, S., Henzler, T., Polfer, M., Janssen, S., Friedrich, R., Lindauer, S., Rosendahl, W. , 2020, Blunt force trauma: an exceptional example of an ancient Egyptian mummy head, Anthropologischer Anzeiger; Bericht über die Biologisch-anthropologische Literatur, 75-82.
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Preunkert, S. et al.: The Elbrus (Caucasus, Russia) ice core record–Part 1: reconstruction of past anthropogenic sulfur emissions in south-eastern Europe
Preunkert, S., Legrand, M., Kutuzov, S., Ginot, P., Mikhalenko, V., Friedrich, R., 2019, The Elbrus (Caucasus, Russia) ice core record–Part 1: reconstruction of past anthropogenic sulfur emissions in south-eastern Europe, in Copernicus GmbH Atmospheric Chemistry and Physics, 14119-14132.
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Mittnik, A. et al.: Kinship-based social inequality in Bronze Age Europe
Mittnik, A., Massy, K., Knipper, C., Wittenborn, F., Friedrich, R., Pfrengle, S., Burri, M., Carlichi-Witjes, N., Deeg, H., Furtwängler, A., Harbeck, M., von Heyking, K., Kociumaka, C., Kucukkalipci, I., Lindauer, S., Metz, S., Staskiewicz, A., Thiel, A., Wahl, J., Haak, W., Pernicka, E., Schiffels, S., Stockhammer, P.W., Krause, J., , 2019, Kinship-based social inequality in Bronze Age Europe, Science, 731-734.
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Hotz, G. et al.: Der rätselhafte Mumienfund aus der Barfüsserkirche in Basel
Hotz, G., Augsburger, M., Briellmann, T., Bircher, A., Castella, V., Fiechter, H., Friedrich, R., Gamma, M., Gysin, D., Haas, O., Häsler, F., Herber, D., Hirter, U., Huber, L., Jacob, D., Janner, J., Kleitz, L., Meyer, V., Muller, J., Rauber, M., Ribbert, M., Rietsch, B., Rosendahl, W., Spycher, A., Westphal, T., Urban, P., Wittig, H., Wittwer-Backofen, U., Zink, A., Zulauf-Semmler, M., 2018, Der rätselhafte Mumienfund aus der Barfüsserkirche in Basel, Jahrbuch SGFF 2018.
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Lindauer, S. et al.: Highly-resolved radiocarbon measurements on shells from Kalba, UAE, using carbonate handling system and gas ion source with MICADAS
Lindauer, S., Friedrich, R., van Gyseghem, R., Schöne, B.R., Hinderer M. , 2019, Highly-resolved radiocarbon measurements on shells from Kalba, UAE, using carbonate handling system and gas ion source with MICADAS, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 146-153.
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Hajdas, I. et al.: Radiocarbon dating and the protection of cultural heritage
Hajdas, I., , Jull, AJ T., Huysecom, E., Mayor, A., Renold, M., Synal, H-A., Hatté, C., Hong, W., Chivall, D., Beck, L., Liccioli, L., Fedi, M., Friedrich, R., Maspero, F., Sava, T. , 2019, Radiocarbon dating and the protection of cultural heritage, Radiocarbon, 1133-1134.
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Preunkert, S. et al.: Lead and antimony in basal ice from Col du Dome (French Alps) dated with radiocarbon: A record of pollution during antiquity
Preunkert, S., McConnell, J.R., Hoffmann, H., Legrand, M., Wilson, A.I., Eckhardt, S., Stohl, A., Chellman, N.J., Arienzo, M.M., Friedrich, R., 2019, Lead and antimony in basal ice from Col du Dome (French Alps) dated with radiocarbon: A record of pollution during antiquity, Geophysical Research Letters, 4953-4961.
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Friedrich, R. et al.: Annual 14C tree-ring data around 400AD: Mid and high-latitude records
Friedrich, R., Kromer, B., Sirocko, F., Esper, J., Nievergelt, D., Lindauer, S., Heussner, K.-U., Westphal, Th. , 2019, Annual 14C tree-ring data around 400AD: Mid and high-latitude records, Radiocarbon, 1305-1316.
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Riechelmann, D.F.C. et al.: Evaluating the potential of tree-ring methodology for cross-dating of three annually laminated stalagmites from Zoolithencave (SE Germany)
Riechelmann, D.F.C., Fohlmeister, J., Kluge, T., Jochum, K.P., Richter, D.K.,Deininger, M., Friedrich, R., Frank, N., Scholz, D., 2019, Evaluating the potential of tree-ring methodology for cross-dating of three annually laminated stalagmites from Zoolithencave (SE Germany), in Elsevier Quaternary Geochronology, 37-50.
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Pärn, J. et al.: Dating of glacial palaeogroundwater in the Ordovician-Cambrian aquifer system, northern Baltic Artesian Basin
Pärn, J., Walraevens, K., Van Camp, M., Raidla, V., Aeschbach, W., Friedrich, R., Ivask, J., Kaup, E., Martma, T., Mažeika, J., Mokrik, R., Weissbach, T., Vaikmäe, R., 2019, Dating of glacial palaeogroundwater in the Ordovician-Cambrian aquifer system, northern Baltic Artesian Basin, in Pergamon Applied Geochemistry, 64-76.
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Friedrich, R.: Indirect Radiocarbon Dating of Gold Objects
Friedrich, R. , 2019, Indirect Radiocarbon Dating of Gold Objects, Java Gold. Hidden Treasures, Singapore, 227-231.
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Pernicka, E. et al.: Naturwissenschaftliche Untersuchungen an Goldobjekten
Pernicka, E., Brauns, M., Friedrich, R., Lockhoff N, Schwab, R. , 2019, Naturwissenschaftliche Untersuchungen an Goldobjekten, in A. Wieczorek, W. Rosendahl Javagold - Pracht und Schönheit Indonesiens, Begleitband zur Ausstellung in den Reiss-Engelhorn-Museen, Oppenheim, 70-79.
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Sookdeo, A. et al.: Quality dating: a well-defined protocol implemented at ETH for high-precision 14C-dates tested on late glacial wood
Sookdeo, A., Kromer, B., Büntgen, U., Friedrich, M., Friedrich, R., Helle, G., Pauly, M., Nievergelt, D., Reinig, F., Treydte, K. 2019, 2020, Quality dating: a well-defined protocol implemented at ETH for high-precision 14C-dates tested on late glacial wood, Radiocarbon, 891-899.
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Rossi, M. et al.: The first directly dated cave bear from the Covoli di Velo Cave (VeronaProvince, Veneto, northern Italy) with some discussion of Italian Alps cave bears
Rossi, M., ., Santi, G., Zorzin, R., Döppes, D., Friedrich, R., Lindauer, S., Rosendahl, W., 2018, The first directly dated cave bear from the Covoli di Velo Cave (VeronaProvince, Veneto, northern Italy) with some discussion of Italian Alps cave bears, Journal of Cave and Karst Studies, 145-152.
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Döppes, D. et al.: Extinction pattern of Alpine cave bears – new data and climatological interpretation
Döppes, D., Rabeder, G., Frischauf, C., Kavcik-Graumann, N., Kromer, B., Lindauer, S., Friedrich, R., Rosendahl, W., 2018, Extinction pattern of Alpine cave bears - new data and climatological interpretation, Historical Biology, 422-428.
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Friedrich, R. et al.: Zur Radiokarbondatierung der Gebeine und Tierknochen
Friedrich, R., Melisch C.M., Bertram, M. , 2018, Zur Radiokarbondatierung der Gebeine und Tierknochen, Acta Praehistorica et Archaeologica, 302-305.
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Bertram, M. et al.: Ein kleiner Prinz: Neues vom »Britzer Mädchengrab«.
Bertram, M., Melisch, C.M., Dodt, M., Friedrich, R., Geppert, M., Gröcke, D.R., Hartmann, S., Kronz, A., Montgomery, J., Nagy, M., Nowell, G., Powers, N., Rath, K., Rothe, J., Simon, K., 2018, 2018, Ein kleiner Prinz: Neues vom »Britzer Mädchengrab«., Acta Praehistorica et Archaeologica, 251–321.
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Hoffmann, H. et al.: A New Sample Preparation System for Micro-14C Dating of Glacier Ice with a First Application to a High Alpine Ice Core from Colle Gnifetti (Switzerland)
Hoffmann, H., Susanne Preunkert, S., Legrand, M., Leinfelder, D., Bohleber, P., Friedrich, R., Wagenbach, D., 2018, A New Sample Preparation System for Micro-14C Dating of Glacier Ice with a First Application to a High Alpine Ice Core from Colle Gnifetti (Switzerland), in Cambridge University Press Radiocarbon, 517-533.
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Hoffmann, H. et al.: Status report: Implementation of gas measurements at the MAMS 14C AMS facility in Mannheim, Germany
Hoffmann, H., Friedrich, R., Kromer, B., Fahrni, S., 2017, Status report: Implementation of gas measurements at the MAMS 14C AMS facility in Mannheim, Germany, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 410, 184-187.
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Kromer, B. et al.: Radiokohlenstoff-Datierungen im Projekt ICE-Neubaustrecke Erfurt–Leipzig/Halle – methodische Fortschritte
Kromer, B., Friedrich, R., Lindauer, S. , 2017, Radiokohlenstoff-Datierungen im Projekt ICE-Neubaustrecke Erfurt–Leipzig/Halle – methodische Fortschritte, in H. Meller, M. Becker (Hrsg.) Neue Gleise auf alten Wegen II: Jüdendorf bis Gröbers, Archäologie in Sachsen-Anhalt Sonderband, 26, Halle (Saale), 47-49.
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Steiner-Osimitz, S. et al.: Ein Bischofsgrab mit Silberkelch und Patene in Müstair?
Steiner-Osimitz, S., Binggeli, M., Friedrich, R., 2017, Ein Bischofsgrab mit Silberkelch und Patene in Müstair?, in Verlag Dr. Rudolf Habelt GmbH, Bonn ZAM Zeitschrift für Archäologie des Mittelalters, 2017, 153–192.
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Regenye, J. et al.: Narratives for Lengyel funerary practice
Regenye, J., Bánffy, E., Demján, P., Ebert, J., Osztás, A., Bronk Ramsey, C., Dunbar, E., Friedrich, R., Bayliss, A., Beavan,N., Gaydarska, B., Whittle, A., 2019, Narratives for Lengyel funerary practice, Bericht der Römisch-Germanischen Kommission, 2016, ..
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Hammer, S. et al.: Compatibility of Atmospheric 14CO2 Measurements: Comparing the Heidelberg Low-Level Counting Facility to International Accelerator Mass Spectrometry (AMS) Laboratories
Hammer, S., Friedrich, R., Kromer, B., Cherkinsky, A., Lehman, S.J., Meijer, H.A.J., Nakamura, T., Palonen, V., Reimer, R.W., Smith, A.M., Southon, J.R., Szidat, S., Turnbull, J., Uchida, M., 2016, Compatibility of Atmospheric 14CO2 Measurements: Comparing the Heidelberg Low-Level Counting Facility to International Accelerator Mass Spectrometry (AMS) Laboratories, Radiocarbon, 1-9.
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Döppes, D. et al.: Unexpected! New AMS dating from Austrian cave bear sites
Döppes, D., Pacher, M., Rabeder, G., Lindauer, S., Friedrich, R., Kromer, B., Rosendahl, W., 2016, Unexpected! New AMS dating from Austrian cave bear sites, Cranium, 33(1), 26-30.
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Schaefer, J. M. et al.: Performance of CRONUS-P-A pyroxene reference material for helium isotope analysis
Schaefer, J. M., Winckler, G., Blard, P.H., Balco, G., Shuster, D.L., Friedrich, R., Jull, A.J.T., Wieler, R., Schluechter, C., 2016, Performance of CRONUS-P-A pyroxene reference material for helium isotope analysis, Quaternary Geochronology, 31, 237-239.
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Stockhammer, P.W et al.: ewriting the Central European Early Bronze Age chronology
Stockhammer, P.W, Massy, K., Knipper, C., Friedrich, R., Kromer, B., Lindauer, S., Radosavljević, J., Wittenborn, F., Krause, J., , 2015, ewriting the Central European Early Bronze Age chronology, Evidence from large-scale radiocarbon dating, PLoS ONE, e0139705.
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Walker, S.A. et al.: Oxygen isotope measurements of seawater (H218O/H216O): A comparison of cavity ring-down spectroscopy (CRDS) and isotope ratio mass spectrometry (IRMS)
Walker, S.A., Azetsu-Scott, K., Normandeau, C., Kelley, D.E., Friedrich, R., Newton, R., Schlosser, P., McKay, J.L., Abdi, W., Kerrigan, E., Craig, S.E., Wallace, D.W.R., 2016, Oxygen isotope measurements of seawater (H218O/H216O): A comparison of cavity ring-down spectroscopy (CRDS) and isotope ratio mass spectrometry (IRMS), Limnology and Oceanography: Methods, 14(1), 31-38.
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Becker, M. et al.: 2200 BC – Ein Klimasturz als Ursache für den Zerfall der Alten Welt? / 2200 BC – A climatic breakdown as a cause for the collaps of the old world?
Becker, M., Fröhlich, M., Balfanz, K., Kromer, B., Friedrich, R. , 2015, 2200 BC – Ein Klimasturz als Ursache für den Zerfall der Alten Welt? / 2200 BC – A climatic breakdown as a cause for the collaps of the old world?, in H. Meller, H.W. Arz, R. Jung, R. Risch (Hrsg.) Das 3. Jt. v. Chr. zwischen Saale und Unstrut - Kulturelle Veränderung im Spiegel der Radiokohlenstoffdatierung, 7. Mitteldeutscher Archäologentag vom 23. bis 26. Oktober 2014 in Halle (Saale), Tagungen des Landesmuseums für Vorgeschichte Halle 12/II, Halle (Saale), Halle (Saale), 715-746.
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Zesch, S. et al.: Zur interdisziplinären Untersuchung ägyptischer Mumienobjekte aus dem Nationalmuseum für Geschichte und Kunst Luxemburg
Zesch, S., Pommerening, T., Madea, B., Henzler, T., Friedrich, R., Rosendahl, W. , 2015, Zur interdisziplinären Untersuchung ägyptischer Mumienobjekte aus dem Nationalmuseum für Geschichte und Kunst Luxemburg, Von den Ufern des Nil nach Luxemburg…“ Altägyptische Objekte in den Sammlungen des MNHA, Publication du Musée national d'histoire et d'art de Luxembourg, Luxemburg, 131-152.
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Blard, P.-H. et al.: An inter-laboratory comparison of cosmogenic 3He and radiogenic 4He in the CRONUS-P pyroxene standard
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