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Description Relative palaeointensity records used in PADM2M.
Article Title: PADM2M: a penalized maximum likelihood model of the 0–2 Ma palaeomagnetic axial dipole moment
Publication Title: Geophysical Journal International -
Description 0–1 Ma axial dipole moment distribution for PADM2M (black), along with 0–1 Ma axial dipole moment distribution from API data found in Ziegler et al. (2008) (red).
Article Title: PADM2M: a penalized maximum likelihood model of the 0–2 Ma palaeomagnetic axial dipole moment
Publication Title: Geophysical Journal International -
Description PADM2M (black) plotted with Sint‐2000 (blue) and PISO‐1500 (red) models. Grey bars indicate known reversals. Top: 0–1 Ma. Bottom: 1–2 Ma.
Article Title: PADM2M: a penalized maximum likelihood model of the 0–2 Ma palaeomagnetic axial dipole moment
Publication Title: Geophysical Journal International -
Description (a) Histogram (grey) and pdf (black) of VADMs from the IGRF 2005 field model at a grid of globally distributed locations. Black square corresponds to the true axial dipole moment (from g01), dashed...
Article Title: PADM2M: a penalized maximum likelihood model of the 0–2 Ma palaeomagnetic axial dipole moment
Publication Title: Geophysical Journal International -
Description PADM2Mp model (red), made from a subset of nine RPI time‐series and API data. Pink shading represents upper and lower jacknife bounds on PADM2Mp (see text). PADM2M in black, with bounds in...
Article Title: PADM2M: a penalized maximum likelihood model of the 0–2 Ma palaeomagnetic axial dipole moment
Publication Title: Geophysical Journal International -
Description Power spectral density function of PADM2M (black), Sint‐2000 (blue) and PISO‐1500 (red) plotted on top of the composite palaeomagnetic power spectrum of Constable & Johnson (2005) (grey). Dashed...
Article Title: PADM2M: a penalized maximum likelihood model of the 0–2 Ma palaeomagnetic axial dipole moment
Publication Title: Geophysical Journal International -
Description Example APD pdfs for an array of shape parameters (see text, Appendix B). μ= 0, σ= 1 in all cases. (top panel) λ= 0.75, α= 0.1, 0.2, 0.3, 0.5 (middle panel) λ= 2, α= 0.5, 0.7, 0.8, 0.9 (bottom...
Article Title: PADM2M: a penalized maximum likelihood model of the 0–2 Ma palaeomagnetic axial dipole moment
Publication Title: Geophysical Journal International -
Description API data as a function of age. Black (brown) circles correspond to igneous (archaeological) sources. (a) 0–2 Myr; (b) 0–25 kyr.
Article Title: PADM2M: a penalized maximum likelihood model of the 0–2 Ma palaeomagnetic axial dipole moment
Publication Title: Geophysical Journal International -
Description Geographic distribution of data used in this study. Small circles are for API data (brown for archaeomagnetic data, black for igneous data). Triangles represent sediment cores, where red, blue,...
Article Title: PADM2M: a penalized maximum likelihood model of the 0–2 Ma palaeomagnetic axial dipole moment
Publication Title: Geophysical Journal International -
Description Flowchart of computational algorithm used in this study. See text, Section 3.5 for details.
Article Title: PADM2M: a penalized maximum likelihood model of the 0–2 Ma palaeomagnetic axial dipole moment
Publication Title: Geophysical Journal International -
Description Age spans of RPI records, colours as in Fig. 1 (red, blue, yellow and green correspond to P0, Long, Young and Reversal records, respectively). (a) Each bar corresponds to age span of one RPI...
Article Title: PADM2M: a penalized maximum likelihood model of the 0–2 Ma palaeomagnetic axial dipole moment
Publication Title: Geophysical Journal International -
Description Comparison of model statistics.
Article Title: PADM2M: a penalized maximum likelihood model of the 0–2 Ma palaeomagnetic axial dipole moment
Publication Title: Geophysical Journal International -
Description P0 RPI records, plotted as RPI versus age, where each record has a mean of one (offset between records for visual clarity only). Names of cores on right axis.
Article Title: PADM2M: a penalized maximum likelihood model of the 0–2 Ma palaeomagnetic axial dipole moment
Publication Title: Geophysical Journal International