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Accumation rates of manganese in pelagic sediments using Brunnes-Matuyama magnetic reversal boundary

For 27 pelagic sediment cores, the Brunnes-Matuyama magnetic reversal boundary (700 000 yr) was used to establish the mean sedimentation rate between this level and the core top. If the tops of these cores were lost, calculated sedimentation rates would be a few percent less than the true rates. Because CaCO3 is a Mn-free diluent, the Mn concentration results and the sediment accumulation rate results are given on a carbonate-free basis. CaCO3 content of cores raised from below the carbonate compensation level is taken as zero. The in situ density of water-free deep-sea cores was assumed to be 0.7 g/cm³ , this could lead in some cases to an error.

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Cite this as

Bender, Michael L, Ku, Teh-Lung, Broecker, Wallace S (2022). Dataset: Accumation rates of manganese in pelagic sediments using Brunnes-Matuyama magnetic reversal boundary. https://doi.org/10.1594/PANGAEA.949662

DOI retrieved: 2022

Additional Info

Field Value
Imported on November 29, 2024
Last update November 29, 2024
License CC-BY-4.0
Source https://doi.org/10.1594/PANGAEA.949662
Author Bender, Michael L
Given Name Michael L
Family Name Bender
More Authors
Ku, Teh-Lung
Broecker, Wallace S
Source Creation 2022
Publication Year 2022
Resource Type text/tab-separated-values - filename: Bender-etal_1970_T1p1
Subject Areas
Name: Chemistry

Name: Geophysics

Name: Lithosphere

Related Identifiers
Title: Accumulation rates of manganese in pelagic sediments and nodules
Identifier: https://doi.org/10.1016/0012-821X(70)90164-0
Type: DOI
Relation: References
Year: 1970
Source: Earth and Planetary Science Letters
Authors: Bender Michael L , Ku Teh-Lung , Broecker Wallace S , Grant John Bruce , Moore Carla J , Alameddin George , Chen Kuiying , Barton Mark , Warnken Robin R , Virden William T , Moore Carla J .

Title: The NOAA and MMS Marine Minerals Geochemical Database
Identifier: https://doi.org/10.7289/V52Z13FT
Type: DOI
Relation: References
Year: 1992
Source: National Geophysical Data Center, NOAA
Authors: Bender Michael L , Ku Teh-Lung , Broecker Wallace S , Grant John Bruce , Moore Carla J , Alameddin George , Chen Kuiying , Barton Mark , Warnken Robin R , Virden William T , Moore Carla J .

Title: The NOAA and MMS Marine Minerals Bibliography
Identifier: https://doi.org/10.7289/V53X84KN
Type: DOI
Relation: References
Year: 1992
Source: National Geophysical Data Center, NOAA
Authors: Bender Michael L , Ku Teh-Lung , Broecker Wallace S , Grant John Bruce , Moore Carla J , Alameddin George , Chen Kuiying , Barton Mark , Warnken Robin R , Virden William T , Moore Carla J .