Taphonomy and paleoenvironmental significance of silicified cyanobacterial fossils in the early Cambrian Harkless Formation, Nevada, USA

Amy P.I. Hagen, Kelsey R. Moore, Sara B. Pruss, Shuhai Xiao, Prescott J. Vayda, Benjamin C. Gill

PALAIOS, vol. 41, 2026, pp. 59-73

Tapping into the success of Science on Tap New River Valley: Lessons learned from eight years of a community-centered science outreach program

Amy P.I. Hagen, Maria DeNunzio, Carolyn J. Kroehler, Susan Chen, Ying-Xian Goh, K.L. Burke, Esther O. Oyedele, Cassandra Hockman, Prescott J. Vayda, Nicole Bracci, Mika Pagani, Deborah J. Good, Douglas G. Pfeiffer, Elizabeth Allen, Patricia Raun

Journal of Community Engagement and Scholarship, vol. 19(1), 2026, pp. 1-13

Reconstructing the redox environment of the Cambrian Harkless Formation: Navigating the effects of iron-rich clay minerals on the iron speciation redox proxy

Amy P.I. Hagen, Benjamin C. Gill, Prescott J. Vayda, Sara B. Pruss

Chemical Geology, vol. 670, 2024

Sedimentary mercury as a proxy for redox oscillations during the Cambrian SPICE event in western Newfoundland, Canada

Amy P.I. Hagen, David S. Jones, David A. Fike, Nicholas J. Tosca, Sara B. Pruss

Canadian Journal of Earth Sciences, vol. 59(8), 2022, pp. 504-520