Aarhus University Seal / Aarhus Universitets segl

Gry Hoffmann Barfod

  1. 2020
  2. Published

    Non-destructive identification of surface enrichment and trace element fractionation in ancient silver coins. / Hrnjic, Mahir; Hagen-Peter, Graham Adrian; Birch, Thomas; Barfod, Gry Hoffmann; Sindbæk, Søren Michael; Lesher, Charles.

    In: Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, Vol. 478, 09.2020, p. 11-20.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  3. Published

    Copper-based metalwork in Roman to early Islamic Jerash (Jordan) : Insights into production and recycling through alloy compositions and lead isotopes. / Orfanou, Vana; Birch, Thomas; Lichtenberger, Achim; Raja, Rubina; Barfod, Gry Hoffmann; Lesher, Charles; Eger, Christoph .

    In: Journal of Archaeological Science: Reports, Vol. 33, 102519, 2020.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  4. Published

    Iron isotope fractionation at the core–mantle boundary by thermodiffusion. / Lesher, Charles; Dannberg, Juliane; Barfod, Gry Hoffmann; R. Bennett, Neil; Glessner, Justin; Lacks, Daniel J.; M. Brenan, James.

    In: Nature Geoscience, Vol. 13, No. 5, 2020, p. 382-386.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  5. Published

    ‘Alexandrian’ glass confirmed by hafnium isotopes. / Barfod, Gry Hoffmann; Freestone, Ian; Lesher, Charles; Lichtenberger, Achim; Raja, Rubina.

    In: Scientific Reports, Vol. 10, 11322, 2020.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  6. 2019
  7. Published

    From nummi minimi to fulūs—small change and wider issues : characterising coinage from Gerasa/Jerash (Late Roman to Umayyad periods). / Birch, Thomas; Orfanou, Vana; Lichtenberger, Achim; Raja, Rubina; Barfod, Gry; Lesher, Charles; Schulze, Ingrid; Schulze, Wolfgang.

    In: Archaeological and Anthropological Sciences, Vol. 11, No. 10, 10.2019, p. 5359-5376.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  8. Published

    Identification of silver surface enrichment in historical silver coins — a method improvement and a study of trace element behaviour. / Hrnjic, Mahir; Birch, Thomas; Barfod, Gry; Hagen-Peter, Graham Adrian; Sindbæk, Søren Michael; Lesher, Charles.

    2019. Poster session presented at Archaeometallurgy in Europe 2019, Miskolc, Hungary.

    Research output: Contribution to conferencePosterResearchpeer-review

  9. Published

    Provenance study of Viking Age silver rings. / Hrnjic, Mahir; Birch, Thomas; Andreasen, Rasmus; Barfod, Gry; Sindbæk, Søren Michael; Hårdh, Birgitta; Lesher, Charles.

    2019. Abstract from Archaeometallurgy in Europe 2019, Miskolc, Hungary.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  10. Submitted

    Bronzealderens hjortetaksøkser - datering og nedlæggelsesforhold. / Frost, L; Barfod, Gry; Kanstrup, M.

    In: Kuml: Årbog for Jysk Arkæologisk Selskab, Vol. 2019, 2019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  11. Published

    Bronzealderens hjortetakøkser - datering og deponeringsforhold. / Frost, Lise; Barfod, Gry Hoffmann; Kanstrup, Marie.

    KUML 2019: Årbog for Jysk Arkæologisk Selskab. ed. / Jesper Laursen. Aarhus Universitetsforlag, 2019. p. 9-40 (Kuml: Årbog for Jysk Arkæologisk Selskab).

    Research output: Contribution to book/anthology/report/proceedingBook chapterResearchpeer-review

  12. Published

    Mantle and crust dynamics of the High Arctic Large Igneous Province. / Tegner, Christian; Brown, Eric; Stolbov Sr, Nikolay; J Brumley, Kelley; Barfod, Gry; Andreasen, Rasmus; Naber, Tiera; Edward Grasby, Stephen; Piepjohn, Karsten; Pease, Victoria; Planke, Sverre.

    2019. 70 Abstract from AGU: Chapman Conference, Selfoss, Iceland.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  13. Published

    Middle Islamic Pottery from Jerash : New Research on Ceramic Fabrics and the Implications for Production Patterns of HMGP Pottery in Northern Jordan. / Barfod, Gry Hoffmann; Lichtenberger, Achim; Peterson, Alex; Raja, Rubina; Ting, Carmen.

    In: Zeitschrift für Orient-Archäologie, Vol. 12, 2019, p. 140-167.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  14. Submitted

    Middle Islamic pottery from Jerash : Ceramic fabrics and the implications for production patterns of HMGP pottery in Northern Jordan. / Barfod, Gry; Lichtenberger, A; Petersen, A; Raja, R; Ting, C.

    In: Zeitschrift für Orient-Archäologie, Vol. 12, 2019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  15. Published

    Source heterogeneity, melt mixing and the thermal state of the mantle for the North Atlantic Large Igneous Province. / Lesher, Charles; Brown, Eric; Barfod, Gry; Tegner, Christian.

    2019. Abstract from AGU Fall Meeting 2019, San Francisco, United States.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  16. Published

    The East Greenland Flood basalts : The importance of melt mixing for the compositional variability during the rift-to-drift transition in the North Atlantic Large Igneous Province. / Lesher, Charles; Brown, Eric; Barfod, Gry.

    2019. 36 Abstract from AGU: Chapman Conference, Selfoss, Iceland.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  17. 2018
  18. Published

    Fire conditions and source materials recorded in scoria from an intentional fire at Store Tovstrup Iron Age house, Central Jutland, Denmark. / Thy, Peter; Barfod, Gry H.; Christensen, Lotte Bach; Hansen, Astrid Skou.

    In: Journal of Archaeological Science: Reports, Vol. 21, 10.2018, p. 702-711.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  19. Published

    Vejen frem er på tværs: Arkæometri. / Barfod, Gry; Lesher, Charles.

    In: Geoviden, Vol. 2018/2, 22.06.2018, p. 4-5.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  20. Published

    Geochemistry of Byzantine and Early Islamic glass from Jerash, Jordan: Typology, recycling, and provenance. / Barfod, Gry; Freestone, Ian; Lichtenberger, Achim; Raja, Rubina; Schwarzer, Holger.

    In: Geoarchaeology, Vol. 33, No. 6, 2018.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  21. Published

    Glass bead and North Sea Emporia. Composition, production and procurement of glass at an eigth century workshop in Ribe, Denmark. / Sindbæk, Søren Michael; Barfod, Gry.

    2018. Abstract from European Archaeological 24th Annual Meeting of the European Association of Archaeologists, Barcelona, Spain.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  22. Published

    Metallurgy at the frontier: Roman and early Islamic copper-based technology at Jerash, Jordan. / Orfanou, Vana; Birch, Thomas; Raja, Rubina; Lichtenberger, Achim; Barfod, Gry; Lesher, Charles.

    2018. Abst 220 Abstract from 42nd International Symposium on Archaeometry, Merida, Mexico.

    Research output: Contribution to conferenceConference abstract for conferenceCommunication

  23. Published

    The Viking non-ferrous archaeometallurgical cycle at Ribe, Denmark. / Orfanou, Vana; Birch, Thomas; Sindbæk, Søren Michael; Barfod, Gry; Lesher, Charles; Feveile, Claus.

    2018. Abst 360 Abstract from 42nd International Symposium on Archaeometry, Merida, Mexico.

    Research output: Contribution to conferenceConference abstract for conferenceCommunication

  24. 2017
  25. Published

    Forensic Investigations of the Jerash Glass. / Barfod, Gry.

    2017. Abstract from The Archaeology and History of Jerash. 110 Years of Excavations, Copenhagen, Denmark.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  26. Published

    Genbrug af glas i det antikke Gerasa. / Barfod, Gry.

    Gerasa/Jerash: Fra den urbane periferi. Fællestrykkeriet, 2017. p. 115-121.

    Research output: Contribution to book/anthology/report/proceedingBook chapterResearchpeer-review

  27. Published

    Trace metal release during wood pyrolysis. / Thy, Peter; Barfod, Gry; Cole, A.M.; Brown, Eric; Jenkins, Bryan M.; Lesher, Charles.

    In: Fuel, Vol. 203, 2017, p. 548-556.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  28. Published

    ‘Recycling, reuse and reduce’ of glass in the ancient city of Gerasa. From the urban periphery. / Barfod, Gry.

    Geresa/Jerash: From the urban periphery.. ed. / Archim Lichtenberger; Rubina Raja. Fællestrykkeriet, 2017. p. 115-120.

    Research output: Contribution to book/anthology/report/proceedingBook chapterResearchpeer-review

  29. 2016
  30. Published

    Nyt renrum laboratorium ved Aarhus Universitet. / Rasmussen, Charlotte; Barfod, Gry.

    In: Laboranten, Vol. 06-2016, 06.2016, p. 8-11.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  31. Published

    Isotopic and genetic analyses of a mass grave in central California: Implications for precontact hunter-gatherer warfare. / Eerkens, Jelmer; Carlson, Traci; Malhi, Ripan S.; Blake, J; Bartelink, Eric J.; Barfod, Gry; Estes, Alan; Garibay, Ramona; Glessner, Justin; Greenwald, Alexandra M.; Lentz, Kari; Li, H.; Marshall, C.K.

    In: American Journal of Physical Anthropology, Vol. 159, No. 1, 01.2016, p. 116–125.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  32. Published

    Hematite (Ochre) mining and use on the South Coast of Peru ca. A.D. 1-400. / Gijseghem, H.V.; Vaughn, Kevin J.; Eerkens, Jelmer; Barfod, Gry.

    2016. Abstract from Society of American Archaeology Annual Meeting, Orlando, Florida, United States.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  33. Published

    Holocene sea surface and deepwater conditions in the Iceland Basin derived from microfossil assemblages. / Van Nieuwenhove, Nicolas; Pearce, Christof; Seidenkrantz, Marit-Solveig; Barfod, Gry; Christiansen, CF.

    Geophysical Research Abstracts. Vol. 18 EGU, 2016.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  34. Published

    Non-traditional Isotope Fractionation of the Skaergaard Intrusion. / Lesher, Charles; Barfod, Gry; Stausberg, Niklas; Lundstrom, Craig.

    Geological Society of America Abstracts with Programs. Vol. 48/7 Geological Society of America, 2016.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  35. Published

    Pigments – more than meets the eye. / Barfod, Gry.

    2016. Abstract from Conspicuous productions: Gerasa’s pottery finds from Byzantine to Umayyad times in Context, Aarhus, Denmark.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  36. 2015
  37. Published

    Revealing text in a complexly rolled silver scroll from Jerash with computed tomography and advanced imaging software. / Barfod, Gry; Larsen, John Møller; Lichtenberger, Achim; Raja, Rubina.

    In: Scientific Reports, Vol. 5, 17765, 09.12.2015.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  38. Published

    Parental Mercury Exposure, Autism, and Developmental Delay, Using Pharmacokinetic Combination of Newborn Blood Concentrations and Questionnaire Data: A Case Control Study. / McKean, Stephen J.; Bartell, Scott M.; Hansen, Robin L.; Barfod, Gry; Green, Peter G.; Hertz-Picciotto, Irva.

    In: Environmental Health: A Global Access Science Source, Vol. 14, 62, 22.07.2015.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  39. Published

    Anthropogenic Origin of Siliceous Scoria Droplets from Pleistocene and Holocene Archeaological Sites in Northern Syria. / Thy, Peter; Willcox, George; Barfod, Gry; Fueller, Dorian.

    In: Journal of Archaeological Science, Vol. 54, 2015, p. 193-209.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  40. 2014
  41. Published

    Iron isotope analysis of red and black pigments on pottery in Nasca, Peru. / Eerkens, Jelmer W.; Barfod, Gry; Vaughn, Kevin J.; Williams, P. Ryan; Lesher, Charles E.

    In: Archaeological and Anthropological Sciences, Vol. 6, No. 3, 09.2014, p. 241-254.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  42. Published

    Compositional differences between roof and floor rocks of the Skaergaard Intrusion. / Salmonsen, Lars Peter; Tegner, Christian; Barfod, Gry; Lesher, Charles.

    In: Geophysical Research Abstracts, Vol. 16, EGU2014-12525, 2014.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperConference abstract in journalResearch

  43. Published

    Iron isotope systematics of the Skaergaard intrusion. / Lesher, Charles; Lundstrom, C.C.; Barfod, Gry; Glessner, Justin; Brown, Eric; Thy, Peter; Salmonsen, Lars Peter; Tegner, Christian.

    2014. Abstract from Goldschmidt 2014, Sacramento, Calif., United States.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  44. Published

    Tracing the Mobility of Individuals Using Stable Isotope Signatures in Biological Tissues : "Locals" and "Non-Locals" in An Ancient Case of Violent Death from Central California. / Eerkens, Jelmer; Barfod, Gry; Jorgenson, Gina; Peske, Chris.

    In: Journal of Archaeological Science, Vol. 41, 9, 2014, p. 474-481.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  45. 2013
  46. Published

    Composition and origin of rhyolite melt intersected by drilling in the Krafla geothermal field, Iceland. / Zierenberg, R. A.; Schiffman, P.; Barfod, G. H.; Lesher, Charles; Marks, N. E.; Lowenstern, J. B.; Mortensen, A. K.; Pope, E. C.; Bird, D. K.; Reed, M. H.; Frioleifsson, G. O.; Elders, W. A.

    In: Contributions to Mineralogy and Petrology, Vol. 165, No. 2, 02.2013, p. 327-347.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  47. Published

    Magma mixing and the generation of isotopically juvenile silicic magma at Yellowstone caldera inferred from coupling 238U–230Th ages with trace elements and Hf and O isotopes in zircon and Pb isotopes in sanidine. / Stelten, Mark; Cooper, Kari; Vazquez, Jorge; Reid, Mary ; Barfod, Gry; Wimpenny, Josh; Yin, Qingzhu.

    In: Contributions to Mineralogy and Petrology, Vol. 166, No. 2, 7, 2013, p. 587-613.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  48. 2009
  49. Published

    Migration Patterns in the Prehistoric California Delta: Analysis of Strontium Isotopes. / Eerkens, Jelmer; Barfod, Gry; Jorgenson, Gina.

    In: SCA Proceedings, Vol. 23, No. 107, 2009, p. 1-8.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearch

  50. 2005
  51. Published

    Lu-Hf and PbSL geochronology of apatites from Proterozoic terranes: A first look at Lu-Hf isotopic closure in metamorphic apatite. / Barfod, Gry; Krogstad, Eirik; Frei, Robert; Albarede, Francis.

    In: Geochimica et Cosmochimica Acta, Vol. 69, No. 7, 4, 2005, p. 1847-1859.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  52. Published

    The earliest animal life on Earth and the extreme Precambrian ice-ages. / Barfod, Gry.

    In: Naturens Verden, Vol. 3, 1, 2005, p. 34-41.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearch

  53. 2003
  54. Published

    Phosphate Lu–Hf geochronology. / Barfod, Gry; Otero, Olga; Albarede, Francis.

    In: Chemical Geology, Vol. 200, No. 3, 3, 2003, p. 241-253.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  55. 2002
  56. Published

    New Lu–Hf and Pb–Pb age constraints on the earliest animal fossils. / Barfod, Gry; Albarede, Francis; Knoll, Andrew; Xiao, Shuhai; Telouk, Philippe; Frei, Robert; Baker, Joel.

    In: Earth and Planetary Science Letters, Vol. 201, No. 1, 2, 2002, p. 203-212.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review