Natural gamma ray and stable isotope record of ODP Site 181-1119
Cobertura |
LATITUDE: -44.755533 * LONGITUDE: 172.393383 * DATE/TIME START: 1998-08-05T00:00:00 * DATE/TIME END: 1998-08-26T00:00:00 |
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Data(s) |
30/11/2004
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Resumo |
Ocean Drilling Program Site 1119 is ideally located to intercept discharges of sediment from the mid-latitude glaciers of the New Zealand Southern Alps. The natural gamma ray signal from the site's sediment core contains a history of the South Island mountain ice cap since 3.9 million years ago (Ma). The younger record, to 0.37 Ma, resembles the climatic history of Antarctica as manifested by the Vostok ice core. Beyond, and back to the late Pliocene, the record may serve as a proxy for both mid-latitude and Antarctic polar plateau air temperature. The gamma ray signal, which is atmospheric, also resembles the ocean climate history represented by oxygen isotope time series. |
Formato |
application/zip, 3 datasets |
Identificador |
https://doi.pangaea.de/10.1594/PANGAEA.772064 doi:10.1594/PANGAEA.772064 |
Idioma(s) |
en |
Publicador |
PANGAEA |
Direitos |
CC-BY: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted |
Fonte |
Supplement to: Carter, Robert M; Gammon, Paul (2004): New Zealand Maritime Glaciation: Millennial-Scale Southern Climate Change Since 3.9 Ma. Science, 304(5677), 1659-1662, doi:10.1126/science.1093726 |
Palavras-Chave | #181-1119; Age; AGE; Age, comment; Age model; Comm; COMPCORE; Composite Core; Depth; Depth, composite revised; DEPTH, sediment/rock; Depth cr; G. bulloides d13C; G. bulloides d18O; Globigerina bulloides, d13C; Globigerina bulloides, d18O; Isotope ratio mass spectrometry; Isotopic event; Joides Resolution; Leg181; Natural gamma ray; NGR; Ocean Drilling Program; ODP; South Pacific Ocean |
Tipo |
Dataset |