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Record Nr. |
UNINA9910705408803321 |
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Autore |
M'Gonigle John W. |
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Titolo |
⁴⁰Ar/³⁹Ar ages of some Challis Volcanic Group rocks and the initiation of Tertiary sedimentary basins in southwestern Montana / / by John W. M'Gonigle and G. Brent Dalrymple |
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Pubbl/distr/stampa |
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Washington : , : United States Government Printing Office, , 1996 |
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Descrizione fisica |
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1 online resource (iii, 17 pages) : illustrations, maps |
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Collana |
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U.S. Geological Survey bulletin ; ; 2132 |
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Soggetti |
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Argon-argon dating |
Geology, Stratigraphic - Tertiary |
Igneous rocks - Montana |
Geology, Stratigraphic |
Igneous rocks |
Tertiary Geologic Period |
Montana |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Title from title screen (viewed August 28, 2014). |
Also available online in PDF format from the U.S. Geological Survey Warehouse (http://pubs.er.usgs.gov/). |
"A summary of ⁴⁰Ar/³⁹Ar age analyses of eighteen samples of volcanic rocks from the Challis Volcanic Group and a summary of basin stratigraphy in southwestern Montana." |
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Nota di bibliografia |
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Includes bibliographical references (pages 6-7). |
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