Jensen, B. J., Pyne-O’Donnell, S., Plunkett, G., Froese, D. G., Hughes, P. D., Sigl, M., McConnell, J. R., Amesbury, M. J., Blackwell, P. G., van den Bogaard, C., Buck, C. E., Charman, D. J., Clague, J. J., Hall, V. A., Koch, J., Mackay, H., Mallon, G., McColl, L., & Pilcher, J. R. (2017). Transatlantic distribution of the Alaskan White River Ash. Geology, 42(10), 875–878. https://doi.org/10.1130/g35945.1