Keith O'Nions

1944 -

country of citizenship: United Kingdom

languages spoken, written or signed: English

educated at: University of Nottingham, University of Alberta

occupation: geologist

award received: Fellow of the Royal Society, Lyell Medal, Bigsby Medal, H. C. Urey Award, Arthur Holmes Medal, Fellow of the Royal Academy of Engineering, James B. Macelwane Medal, Knight Bachelor

Sir Robert Keith O'Nions FRS HonFREng (born 26 September 1944), is a British scientist and ex-President & Rector of Imperial College London. He is the former Director General of the Research Councils UK as well as Professor of the Physics and Chemistry of Minerals and Head of the Department of Earth Sciences at the University of Oxford. Source: Wikipedia (en)

Series

There is nothing here

Create a new serie

Works

There is nothing here

Create a new work

Articles 49

Date

Title

Authors

2008-08

Plate tectonics, radiogenic isotopic tracers and paleoceanography

Claude Allègre, Keith O'Nions
2004-10-01

Mg and Ca isotope fractionation during CaCO3 biomineralisation

Akio Makishima, Keith O'Nions, Robert Williams
2002-02-01

Science of nuclear warheads

Keith O'Nions
2000-02

Determination of natural Cu-isotope variation by plasma-source mass spectrometry: implications for use as geochemical tracers

David Rickard, Keith O'Nions
2000-12-01

The formation of chondrules at high gas pressures in the solar nebula

Albert Galy, Edward D Young, Keith O'Nions
1999-04

Response of beryllium and radiogenic isotope ratios in Northern Atlantic Deep Water to the onset of northern hemisphere glaciation

Keith O'Nions
1998-02

Secular variation of Nd and Pb isotopes in ferromanganese crusts from the Atlantic, Indian and Pacific Oceans

Keith O'Nions
1997-01

Evolution of Nd and Pb isotopes in Central Pacific seawater from ferromanganese crusts

Keith O'Nions
1997-03

Closure of the Central American Isthmus and its effect on deep-water formation in the North Atlantic

Keith O'Nions, Kevin W. Burton
1996-06

Global distribution of beryllium isotopes in deep ocean water as derived from FeMn crusts

Keith O'Nions
1996-06

Separation of 9Be and cosmogenic 10Be from environmental materials and SIMS isotope dilution analysis

Keith O'Nions
1996-09-15

Chemical and isotopic variations in Mauna Loa tholeiites

Keith O'Nions, Mark D. Kurz
1995-03

A SIMS method for 10Be/9Be ratio measurement in environmental materials

Keith O'Nions
1995-11

ratios in quaternary planktonic foraminifera

Gideon Henderson, Keith O'Nions
1995-06

Crust formation in the Lewisian

Keith O'Nions, Kevin W. Burton
1994-12

Evolution of seawater 87Sr86Sr over the last 400 ka: the absence of glacial/interglacial cycles

Keith O'Nions
1994-08

Archaean crustal development in the Lewisian complex of northwest Scotland

Keith O'Nions, Kevin W. Burton
1993-03

234U/238U ratios and230Th ages for Hateruma Atoll corals: implications for coral diagenesis and seawater234U/238U ratios

Keith O'Nions
1992

Oceanic crustal thickness from seismic measurements and rare earth element inversions

Robert S. White, Keith O'Nions, Dan McKenzie
1992-05

The timing of mineral growth across a regional metamorphic sequence

Keith O'Nions, Kevin W. Burton
1992-04

Seawater Sr isotope variation over the past 300 kyr and influence of global climate cycles

Keith O'Nions
1992-12

Prograde and retrograde thermal histories from the central Swiss Alps

Keith O'Nions
1991-12

High-resolution garnet chronometry and the rates of metamorphic processes

Keith O'Nions, Kevin W. Burton
1990-03

Isotopic chronometry of zoned garnets: growth kinetics and metamorphic histories

Keith O'Nions
1988-03

Chronology of the pressure-temperature history recorded by a granulite terrain

Keith O'Nions
1988-11

Helium, volatile fluxes and the development of continental crust

Keith O'Nions
1987-08

Enhanced 3He4He ratios and cosmogenic helium in ultramafic xenoliths

Keith O'Nions
1986-02

Helium and strontium isotopes in ultramafic xenoliths

Suzanne Y. O'Reilly, Keith O'Nions
1985-08

Residence time of thorium, uranium and lead in the mantle with implications for mantle convection

Keith O'Nions
1985-03

Source of Precambrian chemical and clastic sediments

Keith O'Nions
1984-10

A Sm-Nd isotopic study of atmospheric dusts and particulates from major river systems

Keith O'Nions
1983-01

Mantle reservoirs and ocean island basalts

Keith O'Nions, Dan McKenzie

Human - wd:Q4170934

Welcome to Inventaire

the library of your friends and communities

learn more