Dataset

Rock magnetic data from sediments from the Arkhangelsky Ridge, SE Black Sea: I - cores from expedition M72/5, German RV Meteor, 2007

Nowaczyk, Norbert R.; Liu, Jiabo; Arz, Helge W. ;

2021-01 || GFZ Data Services

This data publication includes standard rock magnetic data related to concentration, coercivity and magneto-mineralogy versus depth from six sediment cores (M72/5-22GC3, M72-5-22GC4, M72-5-22GC6, M72-5-22GC8, M72-5-24GC3, M72-5-25GC1), collected at the Arkhangelsky Ridge in the Southeastern Black Sea during the marine expedition M72/5 of the German research vessel RV METEOR (in May 2007). The data are related to publications by Liu et al. (2018, 2019, 2020), Liu (2019) and Nowaczyk et al. (2012, 2013, 2018, 2021a, b).

Sediment cores were recovered using gravity corers. For paleo- and rock magnetic analyses clear plastic boxes of 20×20×15 mm were pressed into the split halves of the generally 1 m long sections of the sediment cores.

Data are provided as six ASCII files (.dat, one for each core) with metadata header, followed by 12 data columns and are decribed in the associated data description file (pdf).

Originally assigned keywords

Corresponding MSL vocabulary keywords

MSL enriched keywords

Originally assigned sub domains

paleomagnetism

MSL enriched sub domains	paleomagnetism
Source	http://doi.org/10.5880/GFZ.4.3.2021.002
Source publisher	GFZ Data Services
DOI	10.5880/GFZ.4.3.2021.002
License	CC BY 4.0
Authors	Nowaczyk, Norbert R. 0000-0002-3362-0578 GFZ German Research Centre for Geosciences, Potsdam, Germany Liu, Jiabo 0000-0002-6150-1322 GFZ German Research Centre for Geosciences, Potsdam, Germany Arz, Helge W. 0000-0002-1997-1718 Leibnitz Institute for Baltic Sea Research Warnemünde, Rostock, Germany
References	Liu, J., Nowaczyk, N. R., Frank, U., & Arz, H. W. (2018). A 20–15 ka high-resolution paleomagnetic secular variation record from Black Sea sediments – no evidence for the ‘Hilina Pali excursion’? Earth and Planetary Science Letters, 492, 174–185. https://doi.org/10.1016/j.epsl.2018.04.014 10.1016/j.epsl.2018.04.014 IsSupplementTo Liu, J., Nowaczyk, N., Frank, U., & Arz, H. (2019). Geomagnetic paleosecular variation record spanning from 40 to 20 ka – implications for the Mono Lake excursion from Black Sea sediments. Earth and Planetary Science Letters, 509, 114–124. https://doi.org/10.1016/j.epsl.2018.12.029 10.1016/j.epsl.2018.12.029 IsSupplementTo Liu, J., Nowaczyk, N. R., Panovska, S., Korte, M., & Arz, H. W. (2020). The Norwegian‐Greenland Sea, the Laschamps, and the Mono Lake Excursions Recorded in a Black Sea Sedimentary Sequence Spanning From 68.9 to 14.5 ka. Journal of Geophysical Research: Solid Earth, 125(8). Portico. https://doi.org/10.1029/2019jb019225 10.1029/2019JB019225 IsSupplementTo Liu, J. (2019). Dynamics of the geomagnetic field during the last glacial [Universität Potsdam]. https://doi.org/10.25932/PUBLISHUP-42946 10.25932/publishup-42946 IsSupplementTo Nowaczyk, N. R., Arz, H. W., Frank, U., Kind, J., & Plessen, B. (2012). Dynamics of the Laschamp geomagnetic excursion from Black Sea sediments. Earth and Planetary Science Letters, 351–352, 54–69. https://doi.org/10.1016/j.epsl.2012.06.050 10.1016/j.epsl.2012.06.050 IsSupplementTo Nowaczyk, N. R., Frank, U., Kind, J., & Arz, H. W. (2013). A high-resolution paleointensity stack of the past 14 to 68 ka from Black Sea sediments. Earth and Planetary Science Letters, 384, 1–16. https://doi.org/10.1016/j.epsl.2013.09.028 10.1016/j.epsl.2013.09.028 IsSupplementTo Nowaczyk, N. R., Jiabo, L., Frank, U., & Arz, H. W. (2018). A high-resolution paleosecular variation record from Black Sea sediments indicating fast directional changes associated with low field intensities during marine isotope stage (MIS) 4. Earth and Planetary Science Letters, 484, 15–29. https://doi.org/10.1016/j.epsl.2017.12.009 10.1016/j.epsl.2017.12.009 IsSupplementTo Nowaczyk, N. R., Liu, J., & Arz, H. W. (2020). Records of the Laschamps geomagnetic polarity excursion from Black Sea sediments: magnetite versus greigite, discrete sample versus U-channel data. Geophysical Journal International, 224(2), 1079–1095. https://doi.org/10.1093/gji/ggaa506 10.1093/gji/ggaa506 IsSupplementTo Nowaczyk, N. R., Liu, J., Plessen, B., Wegwerth, A., & Arz, H. W. (2021). A High‐Resolution Paleosecular Variation Record for Marine Isotope Stage 6 From Southeastern Black Sea Sediments. Journal of Geophysical Research: Solid Earth, 126(3). Portico. https://doi.org/10.1029/2020jb021350 10.1029/2020JB021350 IsSupplementTo Kirschvink, J. L. (1980). The least-squares line and plane and the analysis of palaeomagnetic data. Geophysical Journal International, 62(3), 699–718. https://doi.org/10.1111/j.1365-246x.1980.tb02601.x 10.1111/j.1365-246X.1980.tb02601.x Cites Svensson, A., Andersen, K. K., Bigler, M., Clausen, H. B., Dahl-Jensen, D., Davies, S. M., Johnsen, S. J., Muscheler, R., Parrenin, F., Rasmussen, S. O., Röthlisberger, R., Seierstad, I., Steffensen, J. P., & Vinther, B. M. (2008). A 60 000 year Greenland stratigraphic ice core chronology. Climate of the Past, 4(1), 47–57. https://doi.org/10.5194/cp-4-47-2008 10.5194/cp-4-47-2008 Cites Liu, J., Nowaczyk, N. R., & Arz, H. W. (2020). Age models of sixteen Black Sea cores between 68.9 and 14.5 ka. PANGAEA. https://doi.org/10.1594/PANGAEA.919427 10.1594/PANGAEA.919427 References Liu, J., Nowaczyk, N. R., & Arz, H. W. (2020). Paleomagnetic results of sixteen Black Sea cores beween 68.9 and 14.5 ka. PANGAEA. https://doi.org/10.1594/PANGAEA.919446 10.1594/PANGAEA.919446 References Nowaczyk, N. R. (2020). Data from redeposition experiments of glacial Black Sea sediments [Data set]. GFZ Data Services. https://doi.org/10.5880/GFZ.4.3.2020.001 10.5880/GFZ.4.3.2020.001 References Nowaczyk, N. R., Liu, J., & Arz, H. W. (2020). Paleo- and rock magnetic data from cores MSM33-53-1, M72-5-22GC4, M72-5-25GC1 from the southeastern Black Sea [Data set]. GFZ Data Services. https://doi.org/10.5880/GFZ.4.3.2020.002 10.5880/GFZ.4.3.2020.002 References Nowaczyk, N. R., Liu, J., & Arz, H. W. (2020). Paleomagnetic data from Black Sea, sediment core MSM33_851-1 (MSM33-53-1). PANGAEA. https://doi.org/10.1594/PANGAEA.925414 10.1594/PANGAEA.925414 References Nowaczyk, N. R., Liu, J., Plessen, B., Wegwerth , A., & Arz, H. W. (2021). Paleosecular variation data for marine isotope stage 6 from SE Black Sea sediments [Data set]. GFZ Data Services. https://doi.org/10.5880/GFZ.4.3.2021.001 10.5880/GFZ.4.3.2021.001 References Nowaczyk, N. R., Liu, J., & Arz, H. W. (2021). Rock magnetic data from sediments from the Arkhangelsky Ridge, SE Black Sea, II - cores from expedition MSM33, German RV Maria S. Merian, 2013 [Data set]. GFZ Data Services. https://doi.org/10.5880/GFZ.4.3.2021.003 10.5880/GFZ.4.3.2021.003 References Nowaczyk, N. R. (2020). Magnetization intensities of redeposited Black Sea sediment from the last glacial [Data set]. PANGAEA. https://doi.org/10.1594/PANGAEA.925709 10.1594/PANGAEA.925709 References Wegwerth, A. (2019). Age depth model of Black Sea sediment cores covering MIS 6 (184-130 ka BP) [Data set]. PANGAEA. https://doi.org/10.1594/PANGAEA.906134 10.1594/PANGAEA.906134 References
Contact	Nowaczyk, Norbert R. GFZ German Research Centre for Geosciences, Potsdam, Germany nowa@gfz-potsdam.de
Citation	Nowaczyk, N. R., Liu, J., & Arz, H. W. (2021). Rock magnetic data from sediments from the Arkhangelsky Ridge, SE Black Sea: I - cores from expedition M72/5, German RV Meteor, 2007 [Data set]. GFZ Data Services. https://doi.org/10.5880/GFZ.4.3.2021.002
Spatial coordinates	eLong 36.4922 nLat 42.2257 sLat 42.2257 wLong 36.4922 eLong 36.6238 nLat 42.1035 sLat 42.1035 wLong 36.6238 eLong 36.4925 nLat 42.2255 sLat 42.2255 wLong 36.4925 eLong 36.4922 nLat 42.2257 sLat 42.2257 wLong 36.4922 eLong 36.4942 nLat 42.2262 sLat 42.2262 wLong 36.4942 eLong 36.4932 nLat 42.2255 sLat 42.2255 wLong 36.4932 eLong 37.4777 nLat 41.4777 sLat 41.4777 wLong 37.4777 eLong 36.6238 nLat 42.1035 sLat 42.1035 wLong 36.6238