Identification of a Kulshan caldera correlative tephra in the Palouse loess of Washington State, northwest USA

Autor: King, Georgina E., Pearce, Nicholas J.G., Roberts, Helen M., Smith, Victoria C., Westgate, John A., Gaylord, David R., Sweeney, Mark R.
Zdroj: In Quaternary Research September 2016 86(2):232-241
Databáze: ScienceDirect