Matthew G Jackson¹, Sunna Harðardóttir², Kevin Konrad³, Sarah Beethe⁴, Natalia Gauer Pasqualon⁵, Val Finlayson⁶, Saemundur A Halldorsson⁷, Michael Bizimis⁸ and Anthony Koppers⁴, (1)University of California Santa Barbara, Santa Barbara, CA, United States, (2)University of Iceland, NordVulk, Institute of Earth Sciences, Reykjavik, Iceland, (3)Oregon State University, College of Earth, Ocean and Atmospheric Sciences, Corvallis, United States, (4)Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, OR, United States, (5)University of Hawaiʻi at Mānoa, Department of Earth and Planetary Sciences, Honolulu, United States, (6)University of Maryland College Park, Department of Geology, College Park, MD, United States, (7)University of Iceland, Institute of Earth Sciences, Reykjavík, Iceland, (8)University of South Carolina, School of Earth-Ocean-Environment, Columbia, United States