IODP Expedition 392 Natural gamma radiation

Natural gamma radiation (NGR) data in the ~0.1 to 3.0 MeV range were measured using eight custom-designed sodium iodide (thallium) [NaI(Tl)] detectors arranged along the core measurement axis at 20 cm intervals. The NGR system uses layers of passive shielding (lead) and active shielding (plastic sci...

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Hauptverfasser:	Uenzelmann-Neben, Gabriele, Bohaty, Steven M., Childress, Laurel B., Archontikis, Odysseas A., Batenburg, Sietske J., Bijl, Peter K., Burkett, Ashley M., Cawthra, Hayley C., Chanda, Pratyusha, Coenen, Jason J., Dallanave, Edoardo, Davidson, Peter C., Doiron, Kelsey E., Geldmacher, Jörg, Gürer, Derya, Haynes, Shannon J., Herrle, Jens O., Ichiyama, Yuji, Jana, Debadrita, Jones, Matthew M., Kato, Chie, Kulhanek, Denise K., Li, Juan, Liu, Jia, McManus, James, Minakov, Alexander N., Penman, Donald E., Sprain, Courtney J., Tessin, Allyson C., Wagner, Thomas, Westerhold, Thomas
Format:	Dataset
Sprache:	eng
Schlagworte:	African-Southern Ocean Gateway Algulhas Plateau Cretaceous Climate Campanian Climate and ocean change Earth connections Expedition 392 igneous sill intrusion International Ocean Discovery Program IODP JOIDES Resolution K/Pg boundary large igneous province LIP Oligocene pelagic carbonates paleoceanography Paleocene-Eocene Thermal Maximum PETM Site U1579 Site U1580 Site U1581 Site U1582 zeolite authigenesis
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Beschreibung
Zusammenfassung:	Natural gamma radiation (NGR) data in the ~0.1 to 3.0 MeV range were measured using eight custom-designed sodium iodide (thallium) [NaI(Tl)] detectors arranged along the core measurement axis at 20 cm intervals. The NGR system uses layers of passive shielding (lead) and active shielding (plastic scintillators and coincidence electronics) to reduce the cosmic-ray signal for low-count analysis of sediment core sections and to obtain the maximum signal-to-noise ratio. Data are reported on a total counts per second basis and the raw spectral files are available as compressed files for later analysis.
DOI:	10.5281/zenodo.8277775