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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Total article views: 3,356 (including HTML, PDF, and XML)
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2,325
918
113
3,356
224
144
168
HTML: 2,325
PDF: 918
XML: 113
Total: 3,356
Supplement: 224
BibTeX: 144
EndNote: 168
Views and downloads (calculated since 04 Aug 2022)
Cumulative views and downloads
(calculated since 04 Aug 2022)
Total article views: 2,367 (including HTML, PDF, and XML)
HTML
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XML
Total
Supplement
BibTeX
EndNote
1,740
531
96
2,367
158
130
152
HTML: 1,740
PDF: 531
XML: 96
Total: 2,367
Supplement: 158
BibTeX: 130
EndNote: 152
Views and downloads (calculated since 11 Jan 2023)
Cumulative views and downloads
(calculated since 11 Jan 2023)
Total article views: 989 (including HTML, PDF, and XML)
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EndNote
585
387
17
989
66
14
16
HTML: 585
PDF: 387
XML: 17
Total: 989
Supplement: 66
BibTeX: 14
EndNote: 16
Views and downloads (calculated since 04 Aug 2022)
Cumulative views and downloads
(calculated since 04 Aug 2022)
Viewed (geographical distribution)
Total article views: 3,356 (including HTML, PDF, and XML)
Thereof 3,236 with geography defined
and 120 with unknown origin.
Total article views: 2,367 (including HTML, PDF, and XML)
Thereof 2,286 with geography defined
and 81 with unknown origin.
Total article views: 989 (including HTML, PDF, and XML)
Thereof 950 with geography defined
and 39 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...
