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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1,428
523
48
1,999
104
31
37
HTML: 1,428
PDF: 523
XML: 48
Total: 1,999
Supplement: 104
BibTeX: 31
EndNote: 37
Views and downloads (calculated since 04 Aug 2022)
Cumulative views and downloads
(calculated since 04 Aug 2022)
Total article views: 1,184 (including HTML, PDF, and XML)
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EndNote
895
256
33
1,184
73
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30
HTML: 895
PDF: 256
XML: 33
Total: 1,184
Supplement: 73
BibTeX: 26
EndNote: 30
Views and downloads (calculated since 11 Jan 2023)
Cumulative views and downloads
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Total article views: 815 (including HTML, PDF, and XML)
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533
267
15
815
31
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7
HTML: 533
PDF: 267
XML: 15
Total: 815
Supplement: 31
BibTeX: 5
EndNote: 7
Views and downloads (calculated since 04 Aug 2022)
Cumulative views and downloads
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Viewed (geographical distribution)
Total article views: 1,999 (including HTML, PDF, and XML)
Thereof 1,904 with geography defined
and 95 with unknown origin.
Total article views: 1,184 (including HTML, PDF, and XML)
Thereof 1,121 with geography defined
and 63 with unknown origin.
Total article views: 815 (including HTML, PDF, and XML)
Thereof 783 with geography defined
and 32 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...
