A mid to late Holocene cryptotephra framework from eastern North America

Autor: Mackay, Helen, Hughes, Paul D.M., Jensen, Britta J.L., Langdon, Pete G., Pyne-O'Donnell, Sean D.F., Plunkett, Gill, Froese, Duane G., Coulter, Sarah, Gardner, James E.
Zdroj: In Quaternary Science Reviews 15 January 2016 132:101-113
Databáze: ScienceDirect