Natural Trap Cave tephra correlation to Yellowstone using U-series (230Th/238U) dates and oxygen isotopes of zircon and chemical composition of adherent glass - Schmitt, Axel Karl; Clementz, Mark T.; Lovelace, David M.; Chamberlain, Kevin R. (Quaternary international, 2023)
Online verfügbar 21. Februar 2022, Artikelversion 28. Januar 2023