Concepedia

R. J. Walker

RJ

250

Publications

26.7K

Citations

89

H-Index

1971

Active since

Affiliations

University of Maryland, College Park(Current)

Carnegie Institution for Science

Planetary Science Institute

United States Geological Survey

Centre National de la Recherche Scientifique

R. J. Walker is an author at University of Maryland, College Park specializing in engineering, geochemistry, and geology.

Top concepts

EngineeringGeochemistryGeologyEarth SciencePetrologyTectonicsGeochronologyChemistryEarth SciencesVolcanology

Publications per year

1971–2024

250

Publications

250

Re-Os Ages of Group IIA, IIIA, IVA, and IVB Iron Meteorites

M. I. Smoliar, R. J. Walker, John W. Morgan · Science · 1996 · 1.3K citations

Isotope Analysis, Re-os Ages, Engineering +15

THE R<scp>e</scp>-O<scp>s</scp>ISOTOPE SYSTEM IN COSMOCHEMISTRY AND HIGH-TEMPERATURE GEOCHEMISTRY

Steven B. Shirey, R. J. Walker · Annual Review of Earth and Planetary Sciences · 1998 · 950 citations

Engineering, Solar System Evolution, Earth Science +17

Carius Tube Digestion for Low-Blank Rhenium-Osmium Analysis

Steven B. Shirey, R. J. Walker · Analytical Chemistry · 1995 · 904 citations

Altmetrics, Engineering, Information +13

Os, Sr, Nd, and Pb isotope systematics of southern African peridotite xenoliths: Implications for the chemical evolution of subcontinental mantle

R. J. Walker, Richard W. Carlson, Steven B. Shirey et al. · Geochimica et Cosmochimica Acta · 1989 · 712 citations

Earth Science, Engineering, Igneous Petrogenesis +6

Osmium isotopic compositions of mantle xenoliths: a global perspective

Thomas Meisel, R. J. Walker, Anthony J. Irving et al. · Geochimica et Cosmochimica Acta · 2001 · 687 citations

Geochemistry, Osmium Isotopic Compositions, Mantle Geochemistry

Rows per page

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