| Abstract: | UDATE1 is a FORTRAN-77 program with an interface for an Apple Macintosh computer that calculates isotope activities from measured count rates to date geologic materials by uranium-series disequilibria. Dates on pure samples can be determined directly by the accumulation of 230Th from 234U and of 231Pa from 235U. Dates for samples contaminated by clays containing abundant natural thorium can be corrected by the program using various mixing models. Input to the program and file management are made simple and user friendly by a series of Macintosh modal dialog boxes. ?? 1991. |
| Genre: | Article |
| ProdID: | 70016546 |
| Citation Author: | Rosenbauer, R. J. |
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| Citation End Page: | 75 |
| Citation Issue: | 1 |
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| Citation Language: | English |
| Citation Larger Work Title: | Computers and Geosciences |
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| Citation Number Of Pages: | 31 |
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| Citation Publisher: | Elsevier |
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| Citation Search Results Text: | UDATE1: A computer program for the calculation of uranium-series isotopic ages; 1991; Article; Journal; Computers and Geosciences; Rosenbauer, R. J. |
| Citation Start Page: | 45 |
| Citation Volume: | 17 |
| Citation Year: | 1991 |
| Type: | citation/reference |
| Text: | UDATE1: A computer program for the calculation of uranium-series isotopic ages; 1991; Article; Journal; Computers and Geosciences; Rosenbauer, R. J. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| URL (DIGITAL OBJECT IDENTIFIER): | http://dx.doi.org/10.1016/0098-3004(91)90079-S |
| Date Other: | Tue, 1 Jan 1991 00:00 -0600 |
| Publisher: | Elsevier |
