Geochemical investigations of elements in sediment core CRP-1 from the Ross Sea, Antarctica ...
Geochemical data are presented for samples from strata, mainly of Miocene age, in the Cape Roberts-1 core (western McMurdo Sound, Antarctica) to assess the sediment provenance. Bulk (major and trace element) chemistry together with bulk mineralogy of fine-grained sandstones, siltstones, mudstones, a...
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ftdatacite:10.1594/pangaea.510748 2024-09-15T17:45:24+00:00 Geochemical investigations of elements in sediment core CRP-1 from the Ross Sea, Antarctica ... Bellanca, Adriana Neri, Rodolfo Palumbo, B 1998 application/zip https://dx.doi.org/10.1594/pangaea.510748 https://doi.pangaea.de/10.1594/PANGAEA.510748 en eng PANGAEA Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Core wireline system CRP-1 Sampling/drilling ice Cape Roberts Project CRP article Collection Supplementary Publication Series of Datasets 1998 ftdatacite https://doi.org/10.1594/pangaea.510748 2024-08-01T10:57:14Z Geochemical data are presented for samples from strata, mainly of Miocene age, in the Cape Roberts-1 core (western McMurdo Sound, Antarctica) to assess the sediment provenance. Bulk (major and trace element) chemistry together with bulk mineralogy of fine-grained sandstones, siltstones, mudstones, and diamictites indicate that chemical alteration of source materials, fractionation due to sedimentary sorting, and diagenetic effects were not significant in the Cape Roberts sediment history. Relevant geochemical parameters are consistent with the Cape Roberts sediments being derived mainly from the crystalline basement and the Beacon Supergroup. On the basis of element distributions, an additional contribution from the Ferrar Dolerite and, mainly above about 60 m, influxes of detritus derived from basanitic to intermediate members of the McMurdo Volcanic Group are recognised. ... : Supplement to: Bellanca, Adriana; Neri, Rodolfo; Palumbo, B (1998): Provenance of CRP-1 drillhole fine-grained sediments, McMurdo Sound, Antarctica: evidence from geochemical signals. Terra Antartica, 5(3), 639-643 ... Article in Journal/Newspaper Antarc* Antarctica antartic* McMurdo Sound Ross Sea DataCite |
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language |
English |
topic |
Core wireline system CRP-1 Sampling/drilling ice Cape Roberts Project CRP |
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Core wireline system CRP-1 Sampling/drilling ice Cape Roberts Project CRP Bellanca, Adriana Neri, Rodolfo Palumbo, B Geochemical investigations of elements in sediment core CRP-1 from the Ross Sea, Antarctica ... |
topic_facet |
Core wireline system CRP-1 Sampling/drilling ice Cape Roberts Project CRP |
description |
Geochemical data are presented for samples from strata, mainly of Miocene age, in the Cape Roberts-1 core (western McMurdo Sound, Antarctica) to assess the sediment provenance. Bulk (major and trace element) chemistry together with bulk mineralogy of fine-grained sandstones, siltstones, mudstones, and diamictites indicate that chemical alteration of source materials, fractionation due to sedimentary sorting, and diagenetic effects were not significant in the Cape Roberts sediment history. Relevant geochemical parameters are consistent with the Cape Roberts sediments being derived mainly from the crystalline basement and the Beacon Supergroup. On the basis of element distributions, an additional contribution from the Ferrar Dolerite and, mainly above about 60 m, influxes of detritus derived from basanitic to intermediate members of the McMurdo Volcanic Group are recognised. ... : Supplement to: Bellanca, Adriana; Neri, Rodolfo; Palumbo, B (1998): Provenance of CRP-1 drillhole fine-grained sediments, McMurdo Sound, Antarctica: evidence from geochemical signals. Terra Antartica, 5(3), 639-643 ... |
format |
Article in Journal/Newspaper |
author |
Bellanca, Adriana Neri, Rodolfo Palumbo, B |
author_facet |
Bellanca, Adriana Neri, Rodolfo Palumbo, B |
author_sort |
Bellanca, Adriana |
title |
Geochemical investigations of elements in sediment core CRP-1 from the Ross Sea, Antarctica ... |
title_short |
Geochemical investigations of elements in sediment core CRP-1 from the Ross Sea, Antarctica ... |
title_full |
Geochemical investigations of elements in sediment core CRP-1 from the Ross Sea, Antarctica ... |
title_fullStr |
Geochemical investigations of elements in sediment core CRP-1 from the Ross Sea, Antarctica ... |
title_full_unstemmed |
Geochemical investigations of elements in sediment core CRP-1 from the Ross Sea, Antarctica ... |
title_sort |
geochemical investigations of elements in sediment core crp-1 from the ross sea, antarctica ... |
publisher |
PANGAEA |
publishDate |
1998 |
url |
https://dx.doi.org/10.1594/pangaea.510748 https://doi.pangaea.de/10.1594/PANGAEA.510748 |
genre |
Antarc* Antarctica antartic* McMurdo Sound Ross Sea |
genre_facet |
Antarc* Antarctica antartic* McMurdo Sound Ross Sea |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_doi |
https://doi.org/10.1594/pangaea.510748 |
_version_ |
1810493192906211328 |