Major and trace element and N concentrations and isotope compositions of altered basaltic and basaltic andesitic hyaloclastite whole rocks, mineral separates and thin sections from Antarctica, Iceland and Oregon, U.S.A. ...
The in-situ and whole rock and mineral separate major and trace element geochemistry and N concentrations and isotopic compositions of altered ancient Antarctic basaltic andesitic and modern subglacial and continental lacustrine basaltic hyaloclastites from Iceland and Oregon were studied. The poten...
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Interdisciplinary Earth Data Alliance (IEDA)
2022
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Online Access: | https://dx.doi.org/10.26022/ieda/112220 https://ecl.earthchem.org/view.php?id=2220 |
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ftdatacite:10.26022/ieda/112220 2024-02-27T08:35:19+00:00 Major and trace element and N concentrations and isotope compositions of altered basaltic and basaltic andesitic hyaloclastite whole rocks, mineral separates and thin sections from Antarctica, Iceland and Oregon, U.S.A. ... Nikitczuk, Matthew Bebout, Gray Ota, Tsutomu Mustard, John Halldórsson, Sæmundur Nakamura, Eizo 2022 application/vnd.ms-excel application/vnd.openxmlformats-officedocument.spreadsheetml.sheet https://dx.doi.org/10.26022/ieda/112220 https://ecl.earthchem.org/view.php?id=2220 en eng Interdisciplinary Earth Data Alliance (IEDA) Creative Commons Attribution-ShareAlike 4.0 International [CC-BY-SA-4.0] https://spdx.org/licenses/CC-BY-SA-4.0 Regional Continents, Oceans nitrogen, stable isotope, Mars, hyalocasltites, biogeochemistry, planetary sample-return dataset Dataset 2022 ftdatacite https://doi.org/10.26022/ieda/112220 2024-02-01T15:06:42Z The in-situ and whole rock and mineral separate major and trace element geochemistry and N concentrations and isotopic compositions of altered ancient Antarctic basaltic andesitic and modern subglacial and continental lacustrine basaltic hyaloclastites from Iceland and Oregon were studied. The potential combination of such chemistry with textures are considered that could constitute a compelling biosignature for study of samples from the Mars surface/near-surface. A case is made for altered glassy volcanics as suitable targets for Mars sample-return. ... Dataset Antarc* Antarctic Antarctica Iceland DataCite Metadata Store (German National Library of Science and Technology) Antarctic |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Regional Continents, Oceans nitrogen, stable isotope, Mars, hyalocasltites, biogeochemistry, planetary sample-return |
spellingShingle |
Regional Continents, Oceans nitrogen, stable isotope, Mars, hyalocasltites, biogeochemistry, planetary sample-return Nikitczuk, Matthew Bebout, Gray Ota, Tsutomu Mustard, John Halldórsson, Sæmundur Nakamura, Eizo Major and trace element and N concentrations and isotope compositions of altered basaltic and basaltic andesitic hyaloclastite whole rocks, mineral separates and thin sections from Antarctica, Iceland and Oregon, U.S.A. ... |
topic_facet |
Regional Continents, Oceans nitrogen, stable isotope, Mars, hyalocasltites, biogeochemistry, planetary sample-return |
description |
The in-situ and whole rock and mineral separate major and trace element geochemistry and N concentrations and isotopic compositions of altered ancient Antarctic basaltic andesitic and modern subglacial and continental lacustrine basaltic hyaloclastites from Iceland and Oregon were studied. The potential combination of such chemistry with textures are considered that could constitute a compelling biosignature for study of samples from the Mars surface/near-surface. A case is made for altered glassy volcanics as suitable targets for Mars sample-return. ... |
format |
Dataset |
author |
Nikitczuk, Matthew Bebout, Gray Ota, Tsutomu Mustard, John Halldórsson, Sæmundur Nakamura, Eizo |
author_facet |
Nikitczuk, Matthew Bebout, Gray Ota, Tsutomu Mustard, John Halldórsson, Sæmundur Nakamura, Eizo |
author_sort |
Nikitczuk, Matthew |
title |
Major and trace element and N concentrations and isotope compositions of altered basaltic and basaltic andesitic hyaloclastite whole rocks, mineral separates and thin sections from Antarctica, Iceland and Oregon, U.S.A. ... |
title_short |
Major and trace element and N concentrations and isotope compositions of altered basaltic and basaltic andesitic hyaloclastite whole rocks, mineral separates and thin sections from Antarctica, Iceland and Oregon, U.S.A. ... |
title_full |
Major and trace element and N concentrations and isotope compositions of altered basaltic and basaltic andesitic hyaloclastite whole rocks, mineral separates and thin sections from Antarctica, Iceland and Oregon, U.S.A. ... |
title_fullStr |
Major and trace element and N concentrations and isotope compositions of altered basaltic and basaltic andesitic hyaloclastite whole rocks, mineral separates and thin sections from Antarctica, Iceland and Oregon, U.S.A. ... |
title_full_unstemmed |
Major and trace element and N concentrations and isotope compositions of altered basaltic and basaltic andesitic hyaloclastite whole rocks, mineral separates and thin sections from Antarctica, Iceland and Oregon, U.S.A. ... |
title_sort |
major and trace element and n concentrations and isotope compositions of altered basaltic and basaltic andesitic hyaloclastite whole rocks, mineral separates and thin sections from antarctica, iceland and oregon, u.s.a. ... |
publisher |
Interdisciplinary Earth Data Alliance (IEDA) |
publishDate |
2022 |
url |
https://dx.doi.org/10.26022/ieda/112220 https://ecl.earthchem.org/view.php?id=2220 |
geographic |
Antarctic |
geographic_facet |
Antarctic |
genre |
Antarc* Antarctic Antarctica Iceland |
genre_facet |
Antarc* Antarctic Antarctica Iceland |
op_rights |
Creative Commons Attribution-ShareAlike 4.0 International [CC-BY-SA-4.0] https://spdx.org/licenses/CC-BY-SA-4.0 |
op_doi |
https://doi.org/10.26022/ieda/112220 |
_version_ |
1792041834206199808 |