Geoscience Australia, Cnr Jerrabomberra Ave and Hindmarsh Drive,
Symonston ACT 2609, Australia
Christopher J. Lewis
Geoscience Australia, Cnr Jerrabomberra Ave and Hindmarsh Drive,
Symonston ACT 2609, Australia
James L. Crowley
Department of Geosciences, Boise State University, Boise, Idaho 83725,
USA
Corey J. Wall
Pacific Centre for Isotopic and Geochemical Research, Department of
Earth and Ocean Sciences, University of British Columbia, 6339 Stores Road,
Vancouver, British Columbia V6T 1Z4, Canada
Richard M. Friedman
Pacific Centre for Isotopic and Geochemical Research, Department of
Earth and Ocean Sciences, University of British Columbia, 6339 Stores Road,
Vancouver, British Columbia V6T 1Z4, Canada
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2,514
982
120
3,616
240
159
182
HTML: 2,514
PDF: 982
XML: 120
Total: 3,616
Supplement: 240
BibTeX: 159
EndNote: 182
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Cumulative views and downloads
(calculated since 04 Aug 2022)
Total article views: 2,589 (including HTML, PDF, and XML)
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EndNote
1,912
574
103
2,589
171
145
166
HTML: 1,912
PDF: 574
XML: 103
Total: 2,589
Supplement: 171
BibTeX: 145
EndNote: 166
Views and downloads (calculated since 11 Jan 2023)
Cumulative views and downloads
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Total article views: 1,027 (including HTML, PDF, and XML)
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602
408
17
1,027
69
14
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HTML: 602
PDF: 408
XML: 17
Total: 1,027
Supplement: 69
BibTeX: 14
EndNote: 16
Views and downloads (calculated since 04 Aug 2022)
Cumulative views and downloads
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Viewed (geographical distribution)
Total article views: 3,616 (including HTML, PDF, and XML)
Thereof 3,494 with geography defined
and 122 with unknown origin.
Total article views: 2,589 (including HTML, PDF, and XML)
Thereof 2,507 with geography defined
and 82 with unknown origin.
Total article views: 1,027 (including HTML, PDF, and XML)
Thereof 987 with geography defined
and 40 with unknown origin.
SHRIMP (Sensitive High Resolution Ion MicroProbe) is an instrument that for decades has used the radioactive decay of uranium into lead to measure geologic time. The accuracy and precision of this instrument has not been seriously reviewed in almost 20 years. This paper compares several dozen SHRIMP ages in our database with more accurate and precise methods to assess SHRIMP accuracy and precision. Analytical and geological complications are addressed to try to improve the method.
SHRIMP (Sensitive High Resolution Ion MicroProbe) is an instrument that for decades has used the...
