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J C Roddick | Researchclopedia

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J C Roddick

Geological Survey of Canada

71

Works

9,821

Citations

29

h-index

48

i10-index

Research Topics

Geological and Geochemical Analysis Geochemistry and Geologic Mapping Geology and Paleoclimatology Research

Affiliations

Australian National University1976–1984

University of Leeds1976–1989

Geological Survey of Canada1984–1996

Queen's University1971–1971

Top Works

THREE NATURAL ZIRCON STANDARDS FOR U‐TH‐PB, LU‐HF, TRACE ELEMENT AND REE ANALYSES

Michael Wiedenbeck,Paul Allé,et al.

19956,113 citations

earthquake and tectonic studies

High-pressure geophysics and materials

High precision intercalibration of 40Ar-39Ar standards

1983379 citations

The evolution of excess argon in alpine biotites — A40Ar-39Ar analysis

J C Roddick,R. A. Cliff,et al.

1980287 citations

Generalized numerical error analysis with applications to geochronology and thermodynamics

1987269 citations

Uranium - Lead Analytical Techniques At the Geochronology Laboratory, Geological Survey of Canada

R. R. Parrish,J C Roddick,et al.

1987240 citations

143Nd/144Nd,87Sr/86Sr, and incompatible element variations in calc-alkaline andesites and plateau lavas from South America

C. J. Hawkesworth,Michael J Norry,et al.

1979202 citations

Age constraints on the igneous and metamorphic evolution of the Hellenic-Dinaric ophiolites

J. G. Spray,Jean Bébien,et al.

1984180 citations

143Nd/144Nd and 87Sr/86Sr ratios from the Azores and their significance in LIL-element enriched mantle

Chris J. Hawkesworth,Michael J Norry,et al.

1979171 citations

Trace element and isotope studies on veined, metasomatic and “MARID” xenoliths from Bultfontein, South Africa.

Jan D. Kramers,J C Roddick,et al.

1983167 citations