| Abstract: | We infer from the results that the northwest portion of Yukon-Koyukuk basin is underlain by a substantial continental basement of Paleozoic or greater age. This basement probably thins out to the east. There is no geochemical evidence for continental basement east of about longitude 157??, or along a belt of at least 50 km width flanking Ruby Geanticline as far to the southwest as about longitude 161??. These areas are probably underlain by oceanic and Mesozoic arc rocks. -from Authors |
| Genre: | Article |
| ProdID: | 70015518 |
| Citation Author: | Arth, J. G.; Criss, R. E.; Zmuda, C. C.; Foley, N. K.; Patton, Jr, W. W.; Miller, T. P. |
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| Citation Issue: | B11 |
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| Citation Language: | English |
| Citation Larger Work Title: | Journal of Geophysical Research |
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| Citation Search Results Text: | Remarkable isotopic and trace element trends in potassic through sodic Cretaceous plutons of the Yukon-Koyukuk basin, Alaska, and the nature of the lithosphere beneath the Koyukuk terrane; 1989; Article; Journal; Journal of Geophysical Research; Arth, J. G.; Criss, R. E.; Zmuda, C. C.; Foley, N. K.; Patton, Jr, W. W.; Miller, T. P. |
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| Citation Volume: | 94 |
| Citation Year: | 1989 |
| Type: | citation/reference |
| Text: | Remarkable isotopic and trace element trends in potassic through sodic Cretaceous plutons of the Yukon-Koyukuk basin, Alaska, and the nature of the lithosphere beneath the Koyukuk terrane; 1989; Article; Journal; Journal of Geophysical Research; Arth, J. G.; Criss, R. E.; Zmuda, C. C.; Foley, N. K.; Patton, Jr, W. W.; Miller, T. P. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| Date Other: | Sun, 1 Jan 1989 00:00 -0600 |
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