关注
Kenneth Hoffman
Kenneth Hoffman
professor Emeritus, Physics Department, Cal Poly State University, San Luis Obispo
在 calpoly.edu 的电子邮件经过验证
标题
引用次数
引用次数
年份
New evidence on the earliest human presence at high northern latitudes in northeast Asia
RX Zhu, R Potts, F Xie, KA Hoffman, CL Deng, CD Shi, YX Pan, HQ Wang, ...
nature 431 (7008), 559-562, 2004
4672004
Earliest presence of humans in northeast Asia
RX Zhu, KA Hoffman, R Potts, CL Deng, YX Pan, B Guo, CD Shi, ZT Guo, ...
nature 413 (6854), 413-417, 2001
3872001
Magnetostratigraphic dating of early humans in China
R Zhu, Z An, R Potts, KA Hoffman
Earth-Science Reviews 61 (3-4), 341-359, 2003
2122003
Dating transitionally magnetized lavas of the late Matuyama Chron: Toward a new 40Ar/39Ar timescale of reversals and events
BS Singer, KA Hoffman, A Chauvin, RS Coe, MS Pringle
Journal of Geophysical Research: Solid Earth 104 (B1), 679-693, 1999
1971999
Dipolar reversal states of the geomagnetic field and core–mantle dynamics
KA Hoffman
Nature 359 (6398), 789-794, 1992
1901992
Ar/Ar ages from transitionally magnetized lavas on La Palma, Canary Islands, and the geomagnetic instability timescale
BS Singer, MK Relle, KA Hoffman, A Battle, C Laj, H Guillou, ...
Journal of Geophysical Research: Solid Earth 107 (B11), EPM 7-1-EPM 7-20, 2002
1632002
Paleomagnetic records of geomagnetic field reversals and the morphology of the transitional fields
M Fuller, I Williams, KA Hoffman
Reviews of Geophysics 17 (2), 179-203, 1979
1471979
Separation of multi-component NRM: a general method
KA Hoffman, R Day
Earth and Planetary Science Letters 40 (3), 433-438, 1978
1271978
Structural and temporal requirements for geomagnetic field reversal deduced from lava flows
BS Singer, KA Hoffman, RS Coe, LL Brown, BR Jicha, MS Pringle, ...
Nature 434 (7033), 633-636, 2005
1212005
Polarity transition records and the geomagnetic dynamo
KA Hoffman
Science 196 (4296), 1329-1332, 1977
1131977
Long-lived transitional states of the geomagnetic field and the two dynamo families
KA Hoffman
Nature 354 (6351), 273-277, 1991
901991
Transitional field configurations and geomagnetic reversal
KA Hoffman, M Fuller
Nature 273 (5665), 715-718, 1978
821978
Evidence for weak geomagnetic field intensity prior to the Cretaceous normal superchron
R Zhu, KA Hoffman, Y Pan, R Shi, D Li
Physics of the Earth and Planetary Interiors 136 (3-4), 187-199, 2003
812003
Geomagnetic paleointensity and direct age determination of the ISEA (M0r?) chron
R Zhu, KA Hoffman, S Nomade, PR Renne, R Shi, Y Pan, G Shi
Earth and Planetary Science Letters 217 (3-4), 285-295, 2004
752004
Palaeomagnetic excursions, aborted reversals and transitional fields
KA Hoffman
Nature 294 (5836), 67-69, 1981
651981
Behavior of the geodynamo during reversal: A phenomenological model
KA Hoffman
Earth and Planetary Science Letters 44 (1), 7-17, 1979
631979
Self‐reversal of thermoremanent magnetization in the ilmenite‐hematite system: Order‐disorder, symmetry, and spin alignment
KA Hoffman
Journal of Geophysical Research: Solid Earth 97 (B7), 10883-10895, 1992
621992
Testing the accuracy of the geomagnetic polarity time-scale (GPTS) at 2–5 Ma, utilizing40Ar/39Ar incremental heating data on whole-rock basalts
AK Baksi, KA Hoffman, M McWilliams
Earth and Planetary Science Letters 118 (1-4), 135-144, 1993
611993
A method for the display and analysis of transitional paleomagnetic data
KA Hoffman
Journal of Geophysical Research: Solid Earth 89 (B7), 6285-6292, 1984
591984
The mechanism of self-reversal of thermoremanence in natural hemoilmenite crystals: new experimental data and model
M Prévot, KA Hoffman, A Goguitchaichvili, JC Doukhan, V Shcherbakov, ...
Physics of the Earth and Planetary Interiors 126 (1-2), 75-92, 2001
532001
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