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
  
  ... more