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40Ar/39Ar Age for North Sister Volcano - sample NS-01-16 |
| 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 |
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40Ar/39Ar Age for North Sister Volcano - sample NS-03-140 |
| 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 |
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40Ar/39Ar Age for North Sister Volcano - sample NS-02-164 |
| 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 |
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40Ar/39Ar Age for the Mattieu Lakes Fissure at North Sister Volcano - sample NS-03-169 |
| Radiometric age on a whole rock lava sample from the Matthieu Lakes Fissure, which cross cuts North Sister Volcano, Oregon Cascades Range by the 40Ar/39Ar incremental heating method |
| Data Types: spreadsheet |
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Gravity Lineations Intraplate Melting Petrologic and Seismic Expedition: sample D17-1 |
| Non-hotspot seamount or volcanic ridge west of the East Pacific Rise, in a region of very fast seafloor spreading. Whole rock from dredge D17-1, Hotu volcanic province. |
| Data Types: graphs, spreadsheet |
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40Ar/39Ar age for Scott Mountain basalt - sample AJ-04-3 |
| Radiometric age on a whole rock lava sample from a distal Scott Mountain lava flow, Oregon Cascades Range by the 40Ar/39Ar incremental heating method |
| Data Types: spreadsheet |
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40Ar/39Ar Age for Little Brother Volcano - sample LB-03-21 |
| Radiometric age on a groundmass separate from a dike at Little Brother Volcano, Oregon Cascades Range by the 40Ar/39Ar incremental heating method |
| Data Types: spreadsheet |
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40Ar/39Ar Age for North Sister Volcano - sample NS-02-58 |
| 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 |
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40Ar/39Ar Age for Little Brother Volcano - sample LB-03-22 |
| Radiometric age on a whole rock lava sample from Little Brother Volcano, Oregon Cascades Range by the 40Ar/39Ar incremental heating method |
| Data Types: spreadsheet |
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40Ar/39Ar Age for the Mattieu Lakes Fissure at North Sister Volcano - sample NS-02-95A |
| Radiometric age on a whole rock lava sample from the Matthieu Lakes Fissure, which cross cuts North Sister Volcano, Oregon Cascades Range by the 40Ar/39Ar incremental heating method |
| Data Types: spreadsheet |
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40Ar/39Ar Age for Little Brother Volcano - sample LB-02-5 |
| Radiometric age on a whole rock lava sample from Little Brother Volcano, Oregon Cascades Range by the 40Ar/39Ar incremental heating method |
| Data Types: spreadsheet |
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40Ar/39Ar Age for the Mattieu Lakes Fissure at North Sister Volcano - sample NS-02-101 |
| Radiometric age on a whole rock lava sample from the Matthieu Lakes Fissure, which cross cuts North Sister Volcano, Oregon Cascades Range by the 40Ar/39Ar incremental heating method |
| Data Types: spreadsheet |
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40Ar/39Ar Age for North Sister Volcano - sample NS-02-102 |
| 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 |
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40Ar/39Ar Age for North Sister Volcano - sample NS-03-131 |
| Radiometric age on a whole rock dike sample from North Sister Volcano, Oregon Cascades Range by the 40Ar/39Ar incremental heating method |
| Data Types: spreadsheet |
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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 |
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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 |
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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 |
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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 |
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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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