GGFSS70 - Geomagnetic model that covers the period of 70 - 15 kyrs, that includes 3 geomagnetic excursions
The field lines of the geomagnetic field over the Laschamps excursion (41,000 years ago) from the GGFSS70 model. The field is non-dipolar and complex. Tool: pymagglobal, https://doi.org/10.5880/GFZ.2.3.2020.005 (GFZ)
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The GGFSS70 is a global geomagnetic field model covering the period 70,000 to 15,000 years ago. The model is based on nine selected sediment records from globally distributed sites. The dataset contains only high-quality paleomagnetic records, with high temporal resolution (sedimentation rate) and good independent age control. It covers three geomagnetic excursions: Norwegian-Greenland Sea (65,000 years ago), Laschamps (41,000), and Mono Lake/Auckland (34,000). The model exhibits a better temporal resolution than the GGF100k model that covers the past 100,000 years.
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- is related to
- ArchKalmag14k - Correlation based model of the holocene core field, based on archeomagnetic and volcanic data
- CALSxk (10.000 - 3.000 years BP) - Geomagnetic field model for the period 10.000 - 3.000 years BP
- CALSxk (10.000 - 3.000 years BP) - Geomagnetic field model for the period 10.000 - 3.000 years BP
- GGF100k - Model that covers the past 100.000 years and it is the longest global reconstruction of the geomagnetic field
- GGF100k - Model that covers the past 100.000 years and it is the longest global reconstruction of the geomagnetic field
- LSMOD Models - Models for the periode of 30 to 50 kyrs that contain the Laschamp and Mono Lake field excursions
- Mag.num - Model of the geomagnetic core field, based on satellite and observatory data