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The intensity of the Earth's magnetic field through
time
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Methodology of the absolute paleointensity
determinations
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Paleoenvironmental change
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Yamamoto Y., Tsunakawa H., Shaw J., and Kono M.
“Paleomagnetism of the Datong monogenetic
volcanoes in China:
paleodirection and paleointensity during the middle to early Brunhes
Chron”, Earth Planets Space, 59, 727-746, 2007. [pdf(1.09MB)]
Yamamoto Y., Ishizuka O., Sudo M., and Uto K. “40Ar/39Ar
ages and palaeomagnetism of transitionally magnetized volcanic rocks in the
Society Islands, French Polynesia: Raiatea
excursion in the upper-Gauss Chron”, Geophys.
J. Int., 169, 41-59, 2007. [pdf (875KB)]
Yamamoto Y., Yamazaki T., Kanamatsu T., Ioka N.,
and Mishima T. “Relative paleointensity stack during the last 250 kyr in
the northwest Pacific”, J. Geophys.
Res, 112, B01104,
doi:10.1029/2006JB004477, 2007. [pdf
(4.12MB)]
Yamamoto Y. “Possible TCRM acquisition of the
Kilauea 1960 lava, Hawaii:
failure of Thellier paleointensity determination inferred from equilibrium
temperature of the Fe-Ti oxide”, Earth
Planets Space, 58,
1033-1044, 2006. [pdf (1.14MB)]
Yamamoto Y., and Tsunakawa H. “Progress in
Paleointensity Determination Methods and a Possible Revision of
Time-averaged Geomagnetic Field Intensity for the Last Five Million Years :
Strong Dipole Moment of the Current Geodynamo?”, J. Geography (Chigaku Zasshi), 114, 161-173 (in Japanese with English abstract), 2005. [pdf (671KB)]
Yamamoto Y., and Tsunakawa H. “Geomagnetic field
intensity during the last 5 Myr: LTD-DHT Shaw palaeointensities from
volcanic rocks of the Society lslands, French
Polynesia”, Geophys. J.
Int., 162, 79-114, 2005. [pdf (963KB)]
Yamamoto, Y., Tsunakawa, H., and
Shibuya, H. “ Palaeointensity study of the Hawaiian 1960 lava: implications
for possible
causes of
erroneously high intensities”, Geophys.
J. Int., 153, 263-276, 2003.
[pdf (553KB)]
Yamamoto Y., Shimura K., Tsunakawa H., Kogiso T.,
Uto K., Barsczus H.G., Oda H., Yamazaki T., and Kikawa E. “Geomagnetic
paleosecular variation for the past 5 Ma in the Society Islands, French
Polynesia”, Earth Planets Space, 54, 797-802, 2002. [pdf (336KB)]
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