Published January 4, 2011
| Version v1
Dataset
Open
IODP Expedition 317 Bulk Density (GRA)
Authors/Creators
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Fulthorpe, Craig S.
- Hoyanagi, Koichi
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Blum, Peter
- Blair, Stacie A.
- Browne, Gregory H.
- Carter, Robert M.
- Ciobanu, Maria Cristina
- Claypool, George E.
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Crundwell, Martin P.
- Dinares-Turell, Jaume
- Ding, Xuan
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George, Simon C.
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Guèrin, Gilles
- Hepp, Daniel A.
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Jaeger, John
- Kawagata, Shungo
- Kemp, David B.
- Kim, Young Gyun
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Kominz, Michelle A.
- Lever, Helen
- Lipp, Julius Sebastian
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Marsaglia, Kathleen M.
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McHugh, Celia M.
- Murakoshi, Naomi
- Ohi, Takeshi
- Pea, Laura
- Richaud, Mathieu
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Slagle, Angela L.
- Suto, Itsuki
- Tanabe, Susumu
- Tinto, Kirsteen
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Uramoto, Go-Ichiro
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Yoshimura, Toshihiro
Contributors
Data collector:
Description
Gamma ray attenuation (GRA) data were acquired using a Cs-137 collimated source and a sodium iodide (thallium), or NaI(Tl), scintillation detector. The signal was calibrated using water and aluminum standards to provide a proxy for bulk density. This measurement was performed by a sensor mounted on either the Whole-Round Multisensor Logger (WRMSL) or the Special Task Multisensor Logger (STMSL); which track was used for a given data set is indicated in the data.
Files
GRA-README.txt
Additional details
Related works
- Is documented by
- Publication: 10.2204/iodp.proc.317.2011 (DOI)
Funding
- U.S. National Science Foundation
- System Integration Contractor for the Integrated Ocean Drilling Program 0352500