selected publications

• journal article

  • A Holocene history of climate, fire, landscape evolution, and human activity in northeastern Iceland.  Climate of the Past. 1087-1123. 2024
  • BrGDGT lipids in cold regions reflect summer soil temperature and seasonal soil water chemistry.  Geochimica et Cosmochimica Acta. 111-125. 2024
  • Repeated Early Holocene eruptions of Katla, Iceland, limit the temporal resolution of the Vedde Ash.  Bulletin of Volcanology. 2023
  • Delayed postglacial colonization of Betula in Iceland and the circum North Atlantic.  eLife. 2023
  • Delayed postglacial colonization of Betula in Iceland and the circum North Atlantic 2023
  • Delayed postglacial colonization ofBetulain Iceland and the circum North Atlantic 2023
  • Biomarker characterization of the North Water Polynya, Baffin Bay:implications for local sea ice and temperature proxies.  Biogeosciences. 229-249. 2023
  • Recurrent outburst floods and explosive volcanism during the Younger Dryas-Early Holocene deglaciation in south Iceland: evidence from a lacustrine record.  Journal of Quaternary Science. 1006-1023. 2022
  • Revised fractional abundances and warm-season temperatures substantially improve brGDGT calibrations in lake sediments.  Biogeosciences. 3579-3603. 2021
  • Response of biological productivity to North Atlantic marine front migration during the Holocene.  Climate of the Past. 379-396. 2021
  • Holocene history of landscape instability in Iceland: Can we deconvolve the impacts of climate, volcanism and human activity?.  Quaternary Science Reviews: the international multidisciplinary research and review journal. 2020
  • Lipid Biomarkers Quantify Holocene Summer Temperature and Ice Cap Sensitivity in Icelandic Lakes.  Geophysical Research Letters. 2020
  • Lipid biomarkers quantify Holocene summer temperature and ice cap sensitivity in Icelandic lakes.  Geophysical Research Letters. 2020
  • Marker tephra in Haukadalsvatn lake sediment: A key to the Holocene tephra stratigraphy of northwest Iceland.  Quaternary Science Reviews: the international multidisciplinary research and review journal. 154-170. 2019
  • Sea Ice Control on Winter Subsurface Temperatures of the North Iceland Shelf During the Little Ice Age: A Tex(86) Calibration Case Study.  Paleoceanography and Paleoclimatology. 1006-1021. 2019
  • The onset of neoglaciation in Iceland and the 4.2 ka event.  Climate of the Past. 25-40. 2019
  • Holocene glacier and climate variations in Vestfiroir, Iceland, from the modeling of Drangajokull ice cap.  Quaternary Science Reviews: the international multidisciplinary research and review journal. 39-56. 2018
  • Provenance, stratigraphy and chronology of Holocene tephra from Vestfiroir, Iceland.  Quaternary Geochronology. 59-76. 2018
  • Punctuated Holocene climate of Vestfiroir, Iceland, linked to internal/external variables and oceanographic conditions.  Quaternary Science Reviews: the international multidisciplinary research and review journal. 31-42. 2018
  • Climatic control on Icelandic volcanic activity during the mid-Holocene.  Geology (Boulder). E443-E443. 2018
  • Early Holocene deglaciation of Drangajokull, Vestfiroir, Iceland.  Quaternary Science Reviews: the international multidisciplinary research and review journal. 192-198. 2016
  • Episodic expansion of Drangajokull, Vestfiroir, Iceland, over the last 3 ka culminating in its maximum dimension during the Little Ice Age.  Quaternary Science Reviews: the international multidisciplinary research and review journal. 118-131. 2016