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 | 467 | 2004 |
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 | 387 | 2001 |
Magnetostratigraphic dating of early humans in China R Zhu, Z An, R Potts, KA Hoffman Earth-Science Reviews 61 (3-4), 341-359, 2003 | 212 | 2003 |
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 | 197 | 1999 |
Dipolar reversal states of the geomagnetic field and core–mantle dynamics KA Hoffman Nature 359 (6398), 789-794, 1992 | 190 | 1992 |
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 | 163 | 2002 |
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 | 147 | 1979 |
Separation of multi-component NRM: a general method KA Hoffman, R Day Earth and Planetary Science Letters 40 (3), 433-438, 1978 | 127 | 1978 |
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 | 121 | 2005 |
Polarity transition records and the geomagnetic dynamo KA Hoffman Science 196 (4296), 1329-1332, 1977 | 113 | 1977 |
Long-lived transitional states of the geomagnetic field and the two dynamo families KA Hoffman Nature 354 (6351), 273-277, 1991 | 90 | 1991 |
Transitional field configurations and geomagnetic reversal KA Hoffman, M Fuller Nature 273 (5665), 715-718, 1978 | 82 | 1978 |
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 | 81 | 2003 |
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 | 75 | 2004 |
Palaeomagnetic excursions, aborted reversals and transitional fields KA Hoffman Nature 294 (5836), 67-69, 1981 | 65 | 1981 |
Behavior of the geodynamo during reversal: A phenomenological model KA Hoffman Earth and Planetary Science Letters 44 (1), 7-17, 1979 | 63 | 1979 |
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 | 62 | 1992 |
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 | 61 | 1993 |
A method for the display and analysis of transitional paleomagnetic data KA Hoffman Journal of Geophysical Research: Solid Earth 89 (B7), 6285-6292, 1984 | 59 | 1984 |
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 | 53 | 2001 |