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DISCOVERY OF ASH IN SEDIMENTS AROUND THE LAS VEGAS VALLEY: IMPLICATIONS FOR FUTURE ASHFALL HAZARDS FROM DISTAL VOLCANOES

https://doi.org/10.1130/abs/2022CD-374326

Johnsen, Racheal; Smith, Eugene (January 2022, Geological Society of America Abstracts with Programs)

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THE POTENTIAL FOR BUILDING A LATE PLEISTOCENE TEPHROCHRONOLOGICAL FRAMEWORK FOR ARCHAEOLOGICAL SITES IN SOUTH AFRICA USING CRYPTOTEPHRA

https://doi.org/10.1130/abs/2021AM-371046

Hirniak, Jayde; Smith, Eugene; Johnsen, Racheal; Ren, Minghua; Campisano, Christopher; Marean, Curtis (January 2021, Geological Society of America Abstracts with Programs)

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Discovery of the Youngest Toba Tuff in South Africa; Challenges of Extremely Low Abundance Cryptotephra

https://doi.org/10.7185/gold2021.4501

Smith, Eugene; Johnsen, Racheal; Ren, Minghua; Hirniak, Jayde; Fisher, Erich; Campisano, Christopher; Marean, Curtis (January 2021, Goldschmidt 2021)

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Discovery of cryptotephra at Middle–Upper Paleolithic sites Arma Veirana and Riparo Bombrini, Italy: a new link for broader geographic correlations

https://doi.org/10.1002/jqs.3158

Hirniak, Jayde N.; Smith, Eugene I.; Johnsen, Racheal; Ren, Minghua; Hodgkins, Jamie; Orr, Caley; Negrino, Fabio; Riel‐Salvatore, Julien; Fitch, Shelby; Miller, Christopher E.; et al (November 2019, Journal of Quaternary Science)

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