EarthRef.org Digital Archive (ERDA) -- Search Results

EarthRef.org Digital Archive (ERDA)
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	40Ar/39Ar Age for North Sister Volcano - sample NS-02-165
	Radiometric age on a whole rock lava sample from North Sister Volcano, Oregon Cascades Range by the 40Ar/39Ar incremental heating method
	Data Types: spreadsheet

	Geomagnetic field strength variaiton through the Laschamp Geomagnetic Excursion
	Animation of geomagnetic field intensity variation from 44 ka to 38 ka through the Laschamp excursion (at 41 ka. The LSMOD.2 model (see Korte et al. 2019, Frontiers in Earth Science, 7, 86. https://doi.org/10.3389/feart.2019.00086 provides a global reconstruction of the field which become ...
	Data Types: animation

	One hundred thousand years of geomagnetic field evolution -- animations
	The GGF100k.avi animation illustrates global geomagnetic field evolution from 100 to 0 ka BP from the GGF100k spherical harmonic field model (Panovska et al., 2018). A compilation of field characteristics, discussed in the related publication, is shown. Animations LSMOD2.avi and IMOLE.avi sho ...
	Data Types: animation

	Global geomagnetic Laschamp excursion characteristics - further models
	These animations illustrate global geomagnetic field characteristics from 50 to 30~ka BP from several different spherical harmonic field models as compared to LSMOD.2 in the related publication. LSMOD.2 is our preferred model, giving the currently best representation of the geomagnetic fiel ...
	Data Types: animation

	Global geomagnetic Laschamp excursion characteristics - LSMOD and GGF100k
	These animations illustrate global geomagnetic field characteristics from 50 to 30~ka BP from several different spherical harmonic field models as compared in the related publication. LSMOD.2 is our preferred model, giving the currently best representation of the geomagnetic field evolutio ...
	Data Types: animation




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