Publication Date:
2024-07-01
Description:
The Th230/Pa231 activity ratio in 7 of 11 manganese nodules is less than 10.8, the theoretical production ratio of activities in the ocean. This finding indicates difierential accumulation of these nuclides in authigenic deposits of manganese-iron oxide.
Keywords:
A-266/D-40; Alpha spectrometry; AT26601; AT266-40; Atlantic Ocean; Atlantis (1931); Blake Plateau, Atlantic Ocean; CH03601; CH36-6RD; Chain; Deposit type; DEPTH, sediment/rock; Description; DNWB0ABD; DOWNWIND-B1; DOWNWIND-H; Dredge; Dredge, chain bag; Dredge, rock; DRG; DRG_C; DRG_R; DWBD1; DWBD4; DWHD47; Event label; FANB01BD; FANBD-20D; FANFARE-B; GOS74; GOS74-2340; Gosnold; Horizon; Identification; MDPC02HO-MP-025F-2; MDPC02HO-MP-026A-3; MIDPAC; MPC-25F-2; MPC-26A-3; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; Protactinium-231; Protactinium-231, standard deviation; RC05; RC05-1RD; Robert Conrad; Sample code/label; Spencer F. Baird; Thorium-230; Thorium-230, standard deviation; Thorium-232; Thorium-232, standard deviation; Uranium-238; Uranium-238, standard deviation; V18; V18-32RD; Vema
Type:
Dataset
Format:
text/tab-separated-values, 124 data points
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