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Your search keyword '"Twelker, Evan"' showing total 6 results

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Start Over You searched for: Author "Twelker, Evan" Remove constraint Author: "Twelker, Evan" Topic geological time scales Remove constraint Topic: geological time scales Language english Remove constraint Language: english Journal raw data file (alaska division of geological & geophysical surveys) Remove constraint Journal: raw data file (alaska division of geological & geophysical surveys)
6 results on '"Twelker, Evan"'

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1. U-PB ZIRCON AGE DATA FROM META-IGNEOUS ROCKS IN THE CLEARWATER MOUNTAINS, MOUNT HAYES A-6 QUADRANGLE, ALASKA.

6. 40AR/39AR DATA FROM THE TALKEETNA MOUNTAINS C-4 QUADRANGLE AND ADJOINING AREAS, CENTRAL ALASKA.

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