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Jan D. Kramers | Researchclopedia

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Jan D. Kramers

University of Johannesburg ORCID

223

Works

19,347

Citations

52

h-index

125

i10-index

Research Topics

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

Affiliations

University of Bern1994–2021

Bern University of Applied Sciences2006–2006

University of Leeds1981–1983

University of Zimbabwe1983–2019

University of Cape Town2019–2019

Top Works

Approximation of terrestrial lead isotope evolution by a two-stage model

J. S. Stacey,Jan D. Kramers

19758,962 citations

Pleistocene-Era Hominins and Archaeology

Paleontology and Stratigraphy of Fossils

History of Atmospheric Lead Deposition Since 12,370 <sup>14</sup> C yr BP from a Peat Bog, Jura Mountains, Switzerland

William Shotyk,D. Weiss,et al.

1998789 citations

Molybdenum isotope records as a potential new proxy for paleoceanography

Christopher Siebert,Thomas F. Nägler,et al.

2003554 citations

Determination of molybdenum isotope fractionation by double‐spike multicollector inductively coupled plasma mass spectrometry

Christopher Siebert,Thomas F. Nägler,et al.

2001438 citations

Two terrestrial lead isotope paradoxes, forward transport modelling, core formation and the history of the continental crust

Jan D. Kramers,I. N. Tolstikhin

1997383 citations

The age of Homo naledi and associated sediments in the Rising Star Cave, South Africa

Paul H.G.M. Dirks,Eric M. Roberts,et al.

2017314 citations

Atmospheric Pb Deposition since the Industrial Revolution Recorded by Five Swiss Peat Profiles: Enrichment Factors, Fluxes, Isotopic Composition, and Sources

Dominik Weiß,William Shotyk,et al.

1999306 citations

Evidence for a gradual rise of oxygen between 2.6 and 2.5Ga from Mo isotopes and Re-PGE signatures in shales

Martin Wille,Jan D. Kramers,et al.

2007281 citations

Two thousand years of atmospheric arsenic, antimony, and lead deposition recorded in an ombrotrophic peat bog profile, Jura Mountains, Switzerland

William Shotyk,Andrij K. Cheburkin,et al.

1996280 citations