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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2,267
869
111
3,247
222
139
158
HTML: 2,267
PDF: 869
XML: 111
Total: 3,247
Supplement: 222
BibTeX: 139
EndNote: 158
Views and downloads (calculated since 04 Aug 2022)
Cumulative views and downloads
(calculated since 04 Aug 2022)
Total article views: 2,272 (including HTML, PDF, and XML)
HTML
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XML
Total
Supplement
BibTeX
EndNote
1,685
493
94
2,272
157
125
142
HTML: 1,685
PDF: 493
XML: 94
Total: 2,272
Supplement: 157
BibTeX: 125
EndNote: 142
Views and downloads (calculated since 11 Jan 2023)
Cumulative views and downloads
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Total article views: 975 (including HTML, PDF, and XML)
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EndNote
582
376
17
975
65
14
16
HTML: 582
PDF: 376
XML: 17
Total: 975
Supplement: 65
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: 3,247 (including HTML, PDF, and XML)
Thereof 3,128 with geography defined
and 119 with unknown origin.
Total article views: 2,272 (including HTML, PDF, and XML)
Thereof 2,191 with geography defined
and 81 with unknown origin.
Total article views: 975 (including HTML, PDF, and XML)
Thereof 937 with geography defined
and 38 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...
