About the Authors

John M. O’Shea

Roles Conceptualization, Funding acquisition, Project administration, Writing – original draft, Writing – review & editing

joshea@umich.edu

Affiliation Museum of Anthropological Archaeology, University of Michigan, Ann Arbor, MI, United States of America

Ashley K. Lemke

Roles Funding acquisition, Project administration, Writing – review & editing

Affiliation Department of Sociology and Anthropology, University of Texas at Arlington, Arlington, TX, United States of America

Brendan S. Nash

Roles Formal analysis, Investigation, Writing – review & editing

Affiliation Museum of Anthropological Archaeology, University of Michigan, Ann Arbor, MI, United States of America

Elisabeth P. Sonnenburg

Roles Investigation, Writing – review & editing

Affiliation Lake Superior National Marine Conservation Area, Parks Canada, Canada

Jeffery R. Ferguson

Roles Formal analysis, Investigation, Methodology, Writing – review & editing

Affiliation University of Missouri Research Reactor Center (MURR), Columbia MO, United States of America

Alex J. Nyers

Roles Investigation, Methodology

Affiliation Northwest Research Obsidian Studies Laboratory, Corvallis, OR, United States of America

Danielle J. Riebe

Roles Formal analysis, Investigation, Writing – review & editing

Affiliation Department of Anthropology, University of Georgia, Athens, GA, United States of America

Competing Interests

The authors have declared that no competing interests exist.