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William O. Nachlas
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Journal Article

Pleistocene to recent evolution of Mocho-Choshuenco volcano during growth and retreat of the Patagonian Ice Sheet

Pablo Moreno-Yaeger, Brad S. Singer, Benjamin R. Edwards, Brian R. Jicha, William O. Nachlas, Mark D. Kurz, Rachel E. Breunig, Ivo Fustos-Toribio, Daniel Vásquez Antipán, Ella Piergrossi
Journal: GSA Bulletin
Published: 07 June 2024
GSA Bulletin (2024)
DOI: https://doi.org/10.1130/B37514.1
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Journal Article

Precambrian to Pleistocene 40 Ar/ 39 Ar dating of clinopyroxene-hosted melt inclusions

Brian R. Jicha, Allen J. Schaen, Bryan Wathen, William O. Nachlas
Journal: Geology
Published: 06 February 2024
Geology (2024) 52 (4): 287–291.
DOI: https://doi.org/10.1130/G51777.1
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Oxygen diffusion in garnet: Experimental calibration and implications for timescales of metamorphic processes and retention of primary O isotopic signatures

Maria Rosa Scicchitano, Michael C. Jollands, Ian S. Williams, Jörg Hermann, Daniela Rubatto, Noriko T. Kita, William O. Nachlas, John W. Valley, Stéphane Escrig, Anders Meibom
Published: 01 July 2022
American Mineralogist (2022) 107 (7): 1425–1441.
DOI: https://doi.org/10.2138/am-2022-7970
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Journal Article

Evidence for ultrahigh-pressure metamorphism discovered in the Appalachian orogen

Joseph P. Gonzalez, Suzanne L. Baldwin, Jay B. Thomas, William O. Nachlas, Paul G. Fitzgerald
Journal: Geology
Published: 19 June 2020
Geology (2020) 48 (10): 947–951.
DOI: https://doi.org/10.1130/G47507.1
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