Geological Society of America
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Supplemental Material: Nature and timing of Late Devonian–early Mississippian island-arc magmatism in the Northern Sierra terrane and implications for regional Paleozoic plate tectonics

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posted on 2020-02-01, 00:00 authored by Vladislav Powerman, Richard Hanson, Anna Nosova, Gary H. Girty, Jeremy Hourigan, Andrei Tretiakov
Geosphere, February 2020, v. 16, no. 1, 258-280, doi:10.1130/GES02105.1, Supplemental Items. Item 1: Figure S1. Thin section image of the volcanic sandstone (wacke) from the block in the Sierra City mélange, polarizers crossed. Item 2: Volcanic sandstone (wacke) sample from the Sierra City mélange thin section description. Item 3: ArcGIS files for the digitized geologic map of the Bowman Lake and Sierra Buttes vicinity. Item 4: Table of sensitive high-resolution ion microprobe–reverse geometry (SHRIMP-RG) analytical U-Th-Pb data for zircons from magmatic rocks of the Northern Sierra terrane. Item 5: Laser-ablation–inductively coupled plasma–mass spectrometry (LA-ICP-MS) analytical U-Th-Pb data for detrital zircons from the sandstone sample, Sierra City mélange.


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