Data supplement to: A high-resolution geomagnetic relative paleointensity record from the Arctic Ocean deep water gateway deposits during the last 60 ky

• Main Authors: Caricchi, Chiara, Lucchi, Renata Giulia, Sagnotti, Leonardo, Macrì, Patrizia, Di Roberto, Alessio, Del Carlo, Paola, Husum, Katrine, Laberg, Ian Sverre, Morigi, Caterina
• Other Authors: Paleomagnetic Laboratory (INGV, Italy)
• Format: Dataset
• Language: English
• Published: GFZ Data Services 2019
• Subjects: Paleomagnetism; Paleosecular variation; Fram Strait; Contourite drifts; Svalbard Archipelago; Environmental magnetism; Sedimentary Cores; Paleomagnetic data; Rock magnetism; EPOS; European Plate Observing System; multi-scale laboratories; paleomagnetic and magnetic data; EARTH SCIENCE > PALEOCLIMATE > OCEAN/LAKE RECORDS > PALEOMAGNETIC DATA; EARTH SCIENCE > PALEOCLIMATE > OCEAN/LAKE RECORDS > SEDIMENTS; EARTH SCIENCE > PALEOCLIMATE > OCEAN/LAKE RECORDS > STRATIGRAPHIC SEQUENCE; compound material > sedimentary material; Phanerozoic > Cenozoic > Quaternary; Submarine; Core; magnetic suzeptibility > bulk; remanent magnetisation > demagnetisation type AF; Arctic; Arctic Ocean; Svalbard; Bellsund; Isfjord*; Isfjorden; Spitsbergen
• Online Access: https://doi.org/10.5880/fidgeo.2019.011

Abstract This data publication includes the paleomagnetic and rock magnetic dataset from two Calypso giant piston cores collected at the crest of the Bellsund (GS191-01PC) and Isfjorden (GS191-02PC) sediment drifts during the Eurofleets-2 PREPARED cruise, on board the R/V G.O. Sars (Lucchi et al., 2014). These sediments drift are located on the eastern side of the Fram Strait (western Spitsbergen margin).The dataset gave the opportunity to define the behavior of past geomagnetic field at high latitude and to constrain the palaeoclimatic events that occurred in a time framework spanning Marine Isotope Stage (MIS) 3 to Holocene (Caricchi et al., in press). The data are provided as raw data in .dat format and interpreted data in .xlx and tab-delimited text formats. The raw data files can be opened using a text-editor, MS Excel or equivalent software.The interpreted data are presented as a metadata table with definitions of the column heads and 5 individual tables with the content:- Metadata: definition of columns heads- Rock Magnetic-Paleomag Data 01: down-core variation of rock magnetic and paleomagnetic parameters [k (10E-05 SI); ARM (A/m); ARM/k (A/m); MDF (mT); ΔGRM/ΔNRM; NRM (A/m); MAD (°); Incl PCA (°); Decl PCA (°)] for Core GS191-01PC- Rock Magnetic-Paleomag Data 02: down core variation of rock magnetic and paleomagnetic data [k (10E-05 SI); ARM (A/m); ARM/k (A/m); MDF (mT); ΔGRM/ΔNRM; NRM (A/m); MAD (°); Incl PCA (°) Decl PCA (°)] for Core GS191-02PC- Cores Correlation: Depth of Core GS191-02PC and depth of Core GS191-02PC correlated to Core GS191-01PC, NRM (A/m); ARM(A/m) and RPI down-core variations for core GS191-02PC; Depth of Core GS191-01PC NRM (A/m); ARM(A/m) and RPI down-core variations for core GS191-01PC; tie points values.- Age Model 01: age model for Core GS191-01PC- Age Model 02: age model for Core GS191-01PC Methods Raw data were measured at the paleomagnetic laboratory of INGV and have been analysed by DAIE software (Sagnotti, 2013). The obtained along-core variation of rock magnetic ...