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@id:
DOI:10.1594/IEDA/111473
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@type:
Dataset
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additionalType:
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citation:
Nicole E Moore, Anita L Grunder, Wendy A Bohrson, Richard W Carlson, Ilya N Bindeman (2020), Steens Basalt Sr, Nd, Pb, Hf, Os, and O Isotopic Compositional Data. Interdisciplinary Earth Data Alliance (IEDA). doi:10.1594/IEDA/111473
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creator:
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dateCreated:
2020-01-10
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datePublished:
2020
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description:
Abstract: This dataset presents analyses of Sr, Nd, Pb, Hf, Os, and O whole rock and mineral isotopic compositions for a suite of basalts from the type section of the Steens Basalt at Steens Mountain in southeast Oregon, and other regional outcrops of the Steens Basalt. The Steens Basalt (~16.9 Ma) is the oldest and most mafic member of the Columbia River Basalt Group (CRBG), the world's youngest continental flood basalts. These data help further characterize the three-stage evolution of the Steens Basalt magmatic system, by elucidating mantle source components that contributed to magma generation, as well as crustal processes that modified the magmas during ascent through and storage within the crust prior to eruption.; Other Description: Moore, N.E., Grunder, A.L., Bohrson, W.A., Carlson, R.W., Bindeman, I.N. (2020), "Changing mantle sources and the effects of crustal passage on the Steens Basalt, SE Oregon: Chemical and isotopic constraints", submitted to Geochemistry, Geophysics, Geosystems January 4, 2020.
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distribution:
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hasPart:
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identifier:
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inLanguage:
en
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isPartOf:
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keywords:
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Regional (Continents, Oceans)
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isotope compositions, flood basalt, continental flood basalt, steens basalt, columbia river basalt
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Columbia River Flood Basalt, North American Continent
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license:
Creative Commons Attribution-ShareAlike 4.0 International [CC BY-SA 4.0]
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name:
Steens Basalt Sr, Nd, Pb, Hf, Os, and O Isotopic Compositional Data
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publisher:
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https://www.iedadata.org/
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description:
The IEDA data facility mission is to support, sustain, and advance the geosciences by providing data services for observational geoscience data from the Ocean, Earth, and Polar Sciences. IEDA systems serve as primary community data collections for global geochemistry and marine geoscience research and support the preservation, discovery, retrieval, and analysis of a wide range of observational field and analytical data types. Our tools and services are designed to facilitate data discovery and reuse for focused disciplinary research and to support interdisciplinary research and data integration.
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Interdisciplinary Earth Data Alliance (IEDA)
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https://www.iedadata.org/
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version:
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Extracted by
http://clowder.ncsa.illinois.edu/extractors/deprecatedapi
on Sep 29, 2020
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