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  1. AGU Members
  2. Roberta L. Rudnick
Member Since 1982
Roberta L. Rudnick
Distinguished Professor, University of California Santa Barbara
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Professional Experience
University of California Santa Barbara
Distinguished Professor
2015 - Present
University of Maryland College Park
Emerita Distinguished University Professor
2000 - 2016
Education
Australian National University
Doctorate
1988
Roberta's AGU Research
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The Addition of Felsic Sediments to the Lower Continental Crust During the Variscan Orogeny
GEOCHEMISTRY, GEOPHYSICS, GEOSYSTEMS
14 january 2025
Thermochronological Constraints on Heat Production, Composition, and Formation of Lower Continental Crust
PROBING THE LOWER CONTINENTAL CRUST USING MULTIDISCIPLINARY APPROACHES POSTER
volcanology, geochemistry and petrology | 11 december 2024
Coupled crustal maturation, decreasing surface temperature, and increasing δ18O of surface waters through geologic time based on triple oxygen and hydrogen isotopes of glacial diamictites
ADVANCES IN DEEP EARTH–SURFACE INTERACTIONS I POSTER
study of earth's deep interior | 11 december 2024
REE and Radiogenic Sr, Nd Isotopic Variability in Saprolites formed on Metadiabase: Implications for REE Mobility and Age of Saprolitization
TOPICS IN VOLCANOLOGY, GEOCHEMISTRY, AND PETROLOGY II POSTER
volcanology, geochemistry and petrology | 15 december 2023
To the lower crust and back again: a tectonic history of metasedimentary xenoliths from the Eocene Missouri Breaks diatremes, central Montana
RATES AND DATES OF LITHOSPHERIC PROCESSES II ORAL
tectonophysics | 15 december 2023
The role of scapolite in sequestering SO3 and CO2 in the lower crust and implications for S isotope signatures of crustal fluids.
VOLATILES AND CHALCOPHILES FROM MANTLE TO SURFACE: SOURCES, TRANSPORT, AND MAGMATIC-HYDROTHERMAL RELEASE I ORAL
volcanology, geochemistry and petrology | 14 december 2023
Temporal evolution of the upper continental crust revealed by potassium isotope geochemistry of glacial diamictites
THE ARCHEAN: CRUSTAL EVOLUTION AND PLANETARY HABITABILITY II POSTER
volcanology, geochemistry and petrology | 11 december 2023
Halogen (F, Cl, Br, and I) Systematics in Loess: Implications for Halogen Enrichments at Earth’s Land Surface
ORIGIN, DISTRIBUTION, AND TRANSPORT OF VOLATILES IN EARTH AND TERRESTRIAL PLANETS I POSTER
volcanology, geochemistry and petrology | 11 december 2023
Volunteer Experience
2022 - 2023
Chair
Union Fellows Committee
2022 - 2022
Member
Honors and Recognition Committee
2013 - 2014
Union Medals Chair
Volcanology, Geochemistry, and Petrology Executive Committee
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Honors & Awards
Harry H. Hess Medal
Received 2017
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Reginald Daly Lecture
Received 2006
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Norman L. Bowen Award and Lecture
Received 2006
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